The IMREN 26S 18650 2600mAh 25A rechargeable lithium battery is a powerful and reliable energy source designed to meet the needs of high-drain devices. With its balanced combination of capacity and power output, this battery ensures consistent performance across a wide range of applications, making it an excellent choice for demanding electronics. Featuring a nominal capacity of 2600mAh, it provides extended runtime and efficient energy delivery, making it suitable for both daily and intensive use. The stable 3.7V nominal voltage guarantees a consistent power supply, reducing the risk of fluctuations that could affect device performance.

One of the standout features of the IMREN 26S is its high continuous discharge rate of 25A, which allows it to efficiently power devices requiring a significant amount of energy. Whether used in high-performance flashlights, power tools, or vaping devices, this battery delivers the necessary output to keep devices running at peak efficiency. Additionally, with a maximum continuous discharge rate of 38A, as rated by IMREN, it is capable of handling even more demanding applications without overheating or compromising safety.

The battery is designed for fast and efficient recharging, utilizing a CCCV (Constant Current, Constant Voltage) charging method. It charges at 1.50A with a cutoff voltage of 4.20V ± 0.05V, allowing it to reach full capacity within 2.5 to 3 hours. This rapid charging capability ensures minimal downtime, making it a convenient choice for users who rely on their devices throughout the day. The optimized charge retention also ensures that the battery maintains its power for extended periods, reducing the need for frequent recharges.

Durability is a key feature of the IMREN 26S, as it is built to withstand demanding usage conditions. The high-quality construction ensures longevity and reliability, even under continuous high-load conditions. With dimensions of 18.2mm in diameter and 65.6mm in height, it conforms to the standard 18650 battery size, ensuring compatibility with a wide variety of devices. Weighing approximately 47.28 grams, it offers a solid build without adding unnecessary bulk, making it easy to carry and integrate into different power setups.

This battery is designed to operate across a broad temperature range, making it highly adaptable to different environments. It can be safely charged in temperatures ranging from 0°C to 45°C, while its discharge range extends from -20°C to 60°C. This wide operational range ensures reliable performance in various conditions, whether in cold outdoor settings or high-heat industrial environments. This resilience makes it a preferred choice for users who need a battery that can perform consistently, regardless of external factors.

Storage conditions play a crucial role in maintaining battery health, and the IMREN 26S is built to retain its efficiency even after prolonged storage. It is designed to be stored at temperatures ranging from -20°C to 45°C, with a maximum humidity tolerance of 75% RH. This ensures that the battery remains in optimal condition even if left unused for extended periods. Its low self-discharge rate further enhances its dependability, making it a great option for emergency backup power or infrequent usage scenarios.

Another key aspect of the IMREN 26S is its safety profile. While it is an unprotected battery, meaning it does not include built-in protection circuitry, it is designed for stable and secure operation when used correctly. Users should ensure that their devices include appropriate safety mechanisms or use external protective circuits to prevent risks such as overcharging, over-discharging, or short circuits. When handled properly, this battery provides a safe and effective power solution for high-drain applications.

In addition to its performance and durability, the IMREN 26S is an environmentally friendly power option. Its rechargeable design significantly reduces the need for disposable batteries, helping to minimize waste and contribute to sustainability efforts. With over 600 charge cycles, this battery offers long-term usability, making it a cost-effective choice for those seeking a reliable and reusable energy source.

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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