The IMREN 18650 3000mAh 40A rechargeable lithium battery in its striking purple color is a high-performance power source engineered for efficiency, durability, and versatility. With its robust 3000mAh capacity and a maximum continuous discharge rate of 40A, this battery is designed to meet the demands of high-drain devices, making it a reliable energy solution for a variety of applications. Whether used in laptops, power tools, e-bikes, or other electronic equipment, it ensures stable and long-lasting power delivery while maintaining optimal performance.

With a nominal voltage of 3.7V, the IMREN 18650 battery provides a consistent and steady energy output, allowing devices to function smoothly without power fluctuations. This makes it ideal for use in devices that require a sustained and reliable power source. The high 40A discharge rate enables the battery to handle substantial power loads efficiently, making it particularly well-suited for applications that demand a strong and immediate energy supply, such as high-performance flashlights, vaping devices, and various electronic gadgets.

One of the key advantages of this battery is its ability to endure over 600 charge cycles, making it a long-lasting power solution. Unlike disposable batteries that require frequent replacements, the IMREN 18650 rechargeable battery offers extended usability, making it an eco-friendly and cost-effective choice. The lithium-ion composition of the battery ensures minimal self-discharge, allowing it to retain its charge efficiently even when not in use. This feature enhances its reliability, ensuring that users always have a ready-to-use power source when needed.

Fast and efficient charging is another highlight of the IMREN 18650 battery. Utilizing a CCCV (Constant Current, Constant Voltage) charging method, it charges at a standard rate of 1.50A with a voltage of 4.20V±0.05V, cutting off at 150mA to protect the battery’s longevity. The total charging time ranges from 2.5 to 3 hours, ensuring that users experience minimal downtime and can quickly return to their activities. This quick recharge cycle is particularly beneficial for those who rely on their devices throughout the day and require a dependable energy source.

Constructed with high-quality materials, the IMREN 18650 battery is built for durability and resilience. It features a flat-top positive terminal, which allows for easy integration into various electronic devices. The battery’s compact dimensions, with a diameter of 18mm and a height of 65mm, ensure compatibility with a wide range of devices, making it a versatile option for users seeking a reliable and adaptable power solution. Weighing approximately 45 grams, it remains lightweight while delivering exceptional performance.

Temperature tolerance is an important consideration for any battery, and the IMREN 18650 is designed to operate in diverse environmental conditions. It performs efficiently within a charging temperature range of 0℃ to 45℃ and can discharge effectively even in temperatures as low as -20℃ and as high as 60℃. This broad operating range makes it an excellent choice for outdoor and extreme-condition applications, ensuring reliability in various climates and situations.

Storage conditions also play a crucial role in battery longevity, and the IMREN 18650 is designed to maintain its performance even after extended periods of non-use. It can be stored safely at temperatures between -20℃ and 45℃ with a relative humidity of up to 75% RH. These storage capabilities ensure that the battery remains in excellent condition and retains its charge when needed, making it a dependable option for users who require a backup power source.

Low internal resistance is another standout feature of the IMREN 18650 battery. With an initial impedance rating of 13-16mΩ, the battery minimizes energy loss, ensuring efficient power transfer and reducing heat buildup. This efficiency enhances overall performance and extends the lifespan of both the battery and the devices it powers. The advanced lithium-ion chemistry used in its construction further prevents issues like memory effect, allowing the battery to be recharged at any stage without affecting its overall capacity.

Safety is a top priority in the design of the IMREN 18650 battery. While this model is unprotected, meaning it does not include an integrated protection circuit, users can still rely on its high-quality construction and stable discharge characteristics. It is essential to pair the battery with devices that have built-in safety features or external protective circuits to prevent overcharging, over-discharging, or short circuits. When used correctly, the battery provides a safe and stable energy solution, ensuring peace of mind for users.

For those seeking a powerful, efficient, and durable lithium-ion battery, the IMREN 18650 3000mAh 40A rechargeable battery is an excellent choice. Its combination of high capacity, rapid recharge capability, and robust discharge rate makes it ideal for demanding applications that require continuous and reliable power. With its long cycle life, wide temperature resistance, and low internal resistance, this battery provides exceptional performance and value. Whether used in everyday electronics or high-drain professional tools, the IMREN 18650 battery delivers the power and reliability needed to keep devices running smoothly and efficiently.

Specifications:

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.

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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.

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