The XTAR High Power Gold-Plated Protected 25A 21700HP 5000mAh Rechargeable Battery is an advanced power solution designed to meet the needs of modern high-drain devices while ensuring safety, efficiency, and reliability. Combining cutting-edge technology with robust construction, this battery delivers exceptional performance, making it an ideal choice for applications requiring sustained high power output, such as flashlights, vape mods, and portable electronics.

With a nominal capacity of 5000mAh, the 21700HP battery is engineered to provide an extended runtime, allowing users to rely on their devices for longer periods between charges. This high capacity ensures maximum energy storage, making it especially suitable for power-intensive devices. The battery operates at a nominal voltage of 3.6V, supporting a wide range of electronic applications, and its transport voltage of 3.6-3.9V ensures safe handling during storage and transportation.

One of the standout features of this battery is its ability to deliver a maximum continuous discharge current of 25A. This capability is particularly valuable for high-drain devices that require consistent and powerful energy output to function effectively. Whether powering a high-lumen flashlight or a demanding vape device, the XTAR 21700HP excels in providing the necessary energy without compromising performance. Its integrated overcurrent protection, rated between 25.5A and 35A, further enhances its suitability for high-demand scenarios, offering peace of mind during use.

Safety is a key focus of the XTAR 21700HP, and the battery incorporates several features to protect users and devices. A built-in explosion-proof valve provides an additional layer of safety by preventing potential hazards in extreme conditions. The integrated gold-plated protection circuit ensures reliable performance by safeguarding against overcharging, over-discharging, and short circuits. This advanced protection system minimizes the risk of damage to both the battery and the connected device, making it a dependable choice for everyday and professional use.

The XTAR 21700HP is designed to be compatible with various XTAR chargers, allowing for safe and efficient recharging. The standard charging voltage of 4.2V (±0.03V) ensures that the battery is charged to its full capacity without overstressing the cell. With a standard charging current of 2500mA, the battery recharges efficiently, reducing downtime and keeping devices ready for use. Its robust construction and advanced charging compatibility make it a reliable partner for high-performance electronics.

Durability and longevity are central to the XTAR 21700HP’s design. The battery boasts a cycle life of over 500 charge and discharge cycles, making it a cost-effective and eco-friendly option. By reducing the frequency of replacements, users can save money and contribute to environmental sustainability. This durability is further supported by its low internal resistance, measured at ≤23mΩ, which enhances efficiency by minimizing energy loss during operation.

The physical design of the XTAR 21700HP also prioritizes practicality and safety. The battery features a button-top positive terminal, ensuring compatibility with a wide range of devices that require this design. It measures approximately 21.5mm in diameter and 74.8mm in length, making it suitable for most devices designed to accommodate 21700 batteries. Weighing only 73 grams, it strikes a balance between energy density and portability, ensuring ease of use without compromising power.

The battery’s operating temperature range of -20°C to 50°C highlights its versatility, allowing it to perform reliably in various environmental conditions. This adaptability makes it suitable for outdoor activities, professional settings, and extreme environments. When not in use, the battery can be safely stored within the same temperature range, with optimal storage conditions at 25°C (±5°C) to maintain performance over time.

In terms of materials and construction, the XTAR 21700HP incorporates high-quality components designed to withstand rigorous use. The gold-plated protection circuit not only enhances durability but also improves electrical conductivity, ensuring consistent energy flow. This attention to detail reflects XTAR’s commitment to producing reliable and high-performance power solutions.

Overall, the XTAR High Power Gold-Plated Protected 25A 21700HP 5000mAh Rechargeable Battery is a versatile and high-performing power source. Its combination of extended runtime, high discharge capability, and advanced safety features makes it an excellent choice for demanding applications. Whether used in professional equipment, outdoor adventures, or everyday electronics, this battery provides reliable energy while prioritizing user safety and convenience. Its robust construction, eco-friendly design, and compatibility with XTAR chargers further enhance its appeal, making it a dependable and long-lasting solution for powering high-drain devices.

SHIPPING
The final shipping cost and estimated delivery timeframe will be available to you during checkout. Currently, we offer 3 International shipping methods which are steady and easy to track. Priority worldwide shipping, Premium ( Partial countries) and a faster Express shipping. The estimated times stated below are not guaranteed. An international package could experience delays like postal strikes or severe weather or Cov-19 situation. All shipping ways, PO Box address is not acceptable.

For some flashlights, there's a pure battery inside（phone charging）,If We can not ship your packages via USPS or DHL,we'll ship your package in another way.

Note:
When you place an order for just the batteries, for easy shipping, faster and safe delivery, the batteries are placed in the flashlights.

If you don’t receive your order within the estimated time frame provided below and suspect that it might be lost in transit, please contact Flashlightgo Support ( support@flashlightgo.com ) and we can look into the order with the courier. Lost-in-transit requests must be submitted to Flashlightgo Support within 3 months of the date of shipping or before the courier archives the tracking information.

Option 1.
Express by DHL/UPS/Fedex/Aramax/SF etc ( there may be tax need to pay in this way),
The estimated time of delivery is usually 3-7 work days depending on the country. Includes detailed tracking and confirmation of delivery.

Option 2.
Premium ( 6-10days, All tax and Duty Paid),
All tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.

Option 3.
Priority shipping(1-2 Weeks, average 10 days)
If we marked it is with all tax and duty paid, all tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.

Learn more,Please click on Here.

To ensure that you get the desirable product, we allow a seven-day product return period. Any product return application outside this period will not be entertained.
All returned product must be unused and the original package should be kept.

Return：
We do not offer return for personal products like socks and hats or food, magazine and fragile or dangerous products The original receipt must be available for application of return.

Discount products：
No product return for discount products

Gifts products：
If the item is marked as a gift when purchased and shipped directly to you, it cannot be exchanged , refunded or warranty.

Exchange：
We only replace items if they are defective or damaged.
Exchange service are offered only to wrong deliveries or product damage not caused by client. If needed, please email to info@flashlightgo.com.

Warranty
How long is the warranty period?
Flashlightgo warrants to the original purchaser that the Product(s) shall be free of any defect in material or workmanship for a period of one year for labor and one year for parts from the date of the original order except the items listed below:
Chargers,Batteries and Other Accessories: 3 months warranty

Should the Product(s) supplied by Flashlightgo prove defective because of improper workmanship or material as reasonably determined by us, Flashlightgo agrees, at its option, to either repair or replace the Product free of charge, excluding any shipping or handling charges.

Learn more,Please click here.