{"product_id":"skilhunt-bl-265-6500mah-protected-21700-battery","title":"Skilhunt BL-265 6500mAh 21700 Protected Li-ion Battery","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSkilhunt BL-265\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a high-capacity, protected 21700 rechargeable lithium-ion battery designed for compatible high-performance flashlights and other electronic devices.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFeaturing a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e6500mAh typical capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e6350mAh rated capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e19A continuous discharge current\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the BL-265 delivers an excellent combination of extended runtime, reliable power delivery, and built-in battery protection.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eWith a maximum discharge current of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e25A\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, a nominal voltage of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3.6V\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, and an integrated protection circuit, the BL-265 is an ideal choice for compatible flashlights that require a high-capacity protected 21700 battery.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant: This is a protected button-top 21700 battery measuring approximately 75mm in length. Please verify device compatibility before purchasing.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan\u003e6500mAh High Capacity for Extended Runtime\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan\u003eThe Skilhunt BL-265 offers a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e6500mAh typical capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e6350mAh rated capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, providing substantial energy storage for demanding flashlight applications.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eWith approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e23.4Wh of nominal energy\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this battery is designed to support longer operating times compared with lower-capacity 21700 batteries under similar conditions.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eIts high-capacity design makes it especially suitable for users who prioritize extended runtime during outdoor adventures, camping, hiking, nighttime activities, and everyday flashlight use.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eActual runtime depends on the flashlight's power consumption, brightness setting, operating temperature, and battery condition.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan\u003e19A Continuous Discharge and 25A Maximum Discharge\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan\u003eThe BL-265 is designed to provide reliable current delivery for compatible high-performance flashlights.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eIts discharge specifications include:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eContinuous Discharge Current: 19A\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Discharge Current: 25A\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDischarge Cutoff Voltage: 2.50V\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan\u003eThe 19A continuous discharge rating supports demanding applications requiring sustained current delivery.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThe 25A maximum discharge rating represents the battery's specified maximum discharge capability and should not be interpreted as a 25A continuous discharge rating.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e High-current operation can generate significant heat. Battery temperature, operating conditions, and the flashlight's electrical requirements must be considered.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eRepeated high-current discharge may reduce battery lifespan.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan\u003eBuilt-In Protection Circuit\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan\u003eUnlike unprotected 21700 lithium-ion cells, the Skilhunt BL-265 features an integrated protection circuit designed to help prevent damage caused by abnormal electrical conditions.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThe battery incorporates multiple safety features, including:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eOvercharge protection\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eOver-discharge protection\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eOvercurrent protection\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eShort-circuit protection\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003ePressure relief vent\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eMicroporous separator\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cspan\u003eProtection Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003e\u003cspan\u003eProtection Feature\u003c\/span\u003e\u003c\/th\u003e\n\t\t\t\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eOvercharge Protection Voltage\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e4.20 ± 0.05V\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eOver-discharge Protection Voltage\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e2.50 ± 0.10V\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eOvercurrent Protection Current\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e47 ± 5A\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eShort-Circuit Protection\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eBuilt-In Protection Circuit\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cspan\u003eThe integrated protection circuit provides an additional layer of electrical protection, but proper charging, handling, and storage are still essential.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The 47 ± 5A overcurrent protection threshold is a protection-circuit trigger specification, not the battery's recommended operating or continuous discharge current.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan\u003eRechargeable 21700 Li-ion Battery\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan\u003eThe BL-265 uses a nominal voltage of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3.6V\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and supports charging up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4.20V\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eIts charging specifications include:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRecommended Charging Current: 2A\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Charging Current: 6A\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFull Charge Voltage: 4.20V\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan\u003eFor everyday use, a compatible lithium-ion charger operating at the recommended 2A charging current is a practical choice.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThe battery does not have a built-in USB-C charging port. It should be charged using a compatible external charger or a flashlight with an appropriate integrated lithium-ion charging system.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan\u003eProtected Button-Top Design\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan\u003eThe Skilhunt BL-265 features a raised positive terminal and an integrated protection circuit.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBecause of the protection circuitry, the battery is longer than many standard unprotected 21700 cells.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eIts physical dimensions are approximately:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLength: 75mm (2.95 inches)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDiameter: 21.9mm (0.86 inches)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWeight: 77g (2.72 oz)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBattery Compatibility Notice:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The BL-265 is a protected button-top 21700 battery. It may not fit flashlights designed exclusively for shorter, unprotected flat-top 21700 cells.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBefore purchasing, confirm that your device supports protected 21700 batteries with a length of approximately 75mm and a diameter of 21.9mm.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eNever force the battery into an incompatible battery compartment.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e6500mAh typical capacity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e6350mAh rated capacity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e23.4Wh nominal energy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e3.6V nominal voltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e19A continuous discharge current\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e25A maximum discharge current\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eBuilt-in protection circuit\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eOvercharge, over-discharge, overcurrent, and short-circuit protection\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eRecommended 2A charging current\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eMaximum 6A charging current\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eProtected button-top design\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eHigh-capacity 21700 battery format\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eSuitable for compatible high-performance flashlights\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003ctable\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\t\t\t\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eSkilhunt\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eBL-265\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eBattery Type\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eRechargeable Lithium-Ion\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eBattery Size\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e21700\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eTypical Capacity\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e6500mAh\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eRated Capacity\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e6350mAh\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eNominal Voltage\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e3.60V\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eNominal Energy\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e23.4Wh\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eFull Charge Voltage\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e4.20V\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eRecommended Charging Current\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e2A\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eMaximum Charging Current\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e6A\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eContinuous Discharge Current\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e19A\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eMaximum Discharge Current\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e25A\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eDischarge Cutoff Voltage\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e2.50V\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eOvercharge Protection Voltage\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e4.20 ± 0.05V\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eOver-discharge Protection Voltage\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e2.50 ± 0.10V\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eOvercurrent Protection Threshold\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e47 ± 5A\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eShort-Circuit Protection\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eProtection Circuit\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eBuilt-In PCB\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003ePositive Terminal\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eButton Top\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eLength\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e75mm \/ 2.95in\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eDiameter\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e21.9mm \/ 0.86in\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003e77g \/ 2.72oz\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eCharging Method\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan\u003eCompatible Li-ion Charger\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eSpecifications are based on the Skilhunt BL-265 manufacturer-provided product information. Battery performance may vary depending on temperature, operating conditions, and device requirements.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan\u003eImportant Battery Compatibility Notice\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThis is a protected button-top 21700 lithium-ion battery.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThe BL-265 measures approximately 75mm in length, making it longer than many unprotected 21700 cells.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eNot all flashlights that accept 21700 batteries are compatible with this model.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003ePlease confirm the following before ordering:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eYour flashlight supports protected 21700 batteries.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eThe battery compartment accommodates a 75mm-long cell.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eThe positive terminal is compatible with button-top batteries.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eThe flashlight's current requirements are within the battery's rated discharge capability.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eThe charging system is compatible with rechargeable lithium-ion batteries.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan\u003eBattery Safety Instructions\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eUse only a compatible lithium-ion battery charger.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eDo not exceed the manufacturer's specified charging and discharging limits.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eNever short-circuit the battery terminals.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eDo not disassemble, crush, puncture, or modify the battery.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eAvoid exposing the battery to excessive heat, fire, or water.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eDo not use a damaged, leaking, or deformed battery.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eNever carry loose batteries with keys, coins, or other metal objects.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eStore and transport batteries in protective cases.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eDo not mix batteries of different models, ages, or charge levels in multi-cell devices.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eStop using the battery if it becomes excessively hot or behaves abnormally.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003eKeep batteries away from children.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\t\u003cp\u003e\u003cspan\u003e1 × Skilhunt BL-265 6500mAh Protected 21700 Li-ion Battery\u003c\/span\u003e\u003c\/p\u003e\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eFlashlight and charger are not included.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan\u003eHigh Capacity, Reliable Power, and Built-In Protection\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSkilhunt BL-265 6500mAh Protected 21700 Battery\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e combines substantial energy capacity\u003cbr\u003e\n\u003ca href=\"http:\/\/www.skilhunt.com\/wp-content\/uploads\/2026\/10\/2.jpg\" style=\"box-sizing: border-box; background-color: rgba(0, 0, 0, 0.3); color: rgb(255, 255, 255); text-decoration: none; margin: 0px; padding: 0px; border: 0px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-weight: 500; font-stretch: inherit; line-height: inherit; font-family: roboto, Arial, Helvetica, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; font-language-override: inherit; font-size: 14px; vertical-align: baseline; transition: 0.2s; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal;\"\u003e\u003cdiv\u003e\u003cimg alt=\"BL-265 6500mAh 21700 Li-ion Rechargeable Protected Battery\" cke-id=\"img32\" class=\"aligncenter size-full wp-image-24097 lazyloaded\" data-src=\"https:\/\/www.skilhunt.com\/wp-content\/uploads\/2026\/10\/2.jpg\" decoding=\"async\" height=\"1500\" referrerpolicy=\"no-referrer\" src=\"https:\/\/www.skilhunt.com\/wp-content\/uploads\/2026\/10\/2.jpg\" style=\"box-sizing: border-box; border-width: medium; border-style: none; border-color: currentcolor; border-image: none; vertical-align: middle; margin: 0px auto 20px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-family: inherit; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; font-language-override: inherit; font-size: 14px; max-width: 100%; height: auto; clear: both; display: block;\" width=\"1500\"\u003e\u003c\/div\u003e\u003c\/a\u003e\u003cfont color=\"rgba(255, 255, 255, 0.8)\" face=\"inherit\"\u003e\u003cspan style=\"background-color: rgba(0, 0, 0, 0.3); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin: 0px auto 20px; padding: 0px; border-width: medium; border-style: none; border-color: currentcolor; border-image: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; font-language-override: inherit; transition: 0.2s; outline: none; white-space: normal; height: auto;\"\u003e\u003ca href=\"http:\/\/www.skilhunt.com\/wp-content\/uploads\/2026\/10\/3.jpg\" style=\"box-sizing: border-box; background-color: rgba(0, 0, 0, 0.3); color: rgba(255, 255, 255, 0.8); text-decoration: none; margin: 0px; padding: 0px; border: 0px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-weight: 500; font-stretch: inherit; line-height: inherit; font-family: roboto, Arial, Helvetica, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; font-language-override: inherit; font-size: 14px; vertical-align: baseline; transition: 0.2s; outline: none; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal;\"\u003e\u003cdiv\u003e\u003cimg alt=\"BL-265 6500mAh 21700 Li-ion Rechargeable Protected Battery\" cke-id=\"img33\" class=\"aligncenter size-full wp-image-24098 ls-is-cached lazyloaded\" data-src=\"https:\/\/www.skilhunt.com\/wp-content\/uploads\/2026\/10\/3.jpg\" decoding=\"async\" height=\"1500\" referrerpolicy=\"no-referrer\" src=\"https:\/\/www.skilhunt.com\/wp-content\/uploads\/2026\/10\/3.jpg\" style=\"box-sizing: border-box; border-width: medium; border-style: none; border-color: currentcolor; border-image: none; vertical-align: middle; margin: 0px auto 20px; padding: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-family: inherit; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; font-language-override: inherit; font-size: 14px; max-width: 100%; height: auto; clear: both; display: block;\" width=\"1500\"\u003e\u003c\/div\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/span\u003e\u003c\/p\u003e\n","brand":"Skilhunt","offers":[{"title":"Default Title","offer_id":68073185542293,"sku":"BL-265","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/7039\/6821\/files\/a4c4ee007c429384823d260581b6d89d.jpg?v=1793091089","url":"https:\/\/flashlightgo.com\/products\/skilhunt-bl-265-6500mah-protected-21700-battery","provider":"flashlightgo","version":"1.0","type":"link"}