IMREN 21700 5000mAh 15A Rechargeable Lithium Battery
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The IMREN 21700 5000mAh 15A Rechargeable Lithium Battery is a high-capacity power source engineered for reliability, stability, and long-lasting performance. Designed specifically for devices that require a steady current and prolonged usage, this battery provides a consistent and secure energy supply, making it an excellent choice for high-drain applications. With a 5000mAh capacity, it offers an extended runtime, reducing the need for frequent recharging and ensuring that your devices remain powered for longer periods. Built with safety and performance as top priorities, the battery undergoes rigorous testing and quality assurance to ensure it meets the highest industry standards, providing users with a dependable power solution.
One of the standout features of this battery is its steady 15A discharge current, which allows it to maintain a consistent voltage output throughout its usage cycle. This ensures stable performance in devices that demand a reliable and continuous power supply, such as high-performance flashlights, vaping mods, power tools, and other electronics requiring a 21700 battery. Unlike lower-capacity batteries that struggle to sustain high-drain applications, the IMREN 21700 battery is built to handle demanding workloads while maintaining efficiency. Whether powering professional-grade equipment or personal electronic devices, this battery delivers a steady and dependable output.
With a nominal voltage of 3.7V and a maximum charge voltage of 4.2V, the IMREN 21700 battery is optimized for high-performance devices. The lithium-ion chemistry ensures that the battery retains its charge effectively, providing users with a long-lasting power source that doesn’t degrade quickly over multiple charge cycles. This durability and longevity make it a cost-effective alternative to disposable batteries, reducing the need for frequent replacements and contributing to environmental sustainability by minimizing waste. By choosing a rechargeable lithium battery, users can significantly cut down on the number of single-use batteries consumed, promoting an eco-friendly power solution.
The flat-top design of this battery enhances its compatibility with a variety of devices. Its unprotected nature means that it is designed for users who understand battery management and prefer to use their own external protection circuits when necessary. This makes it an ideal choice for hobbyists, professionals, and enthusiasts who need a high-performance 21700 battery for specialized equipment. The versatile application range of this battery allows it to be used in flashlights, RC vehicles, power banks, and other electronic gadgets, offering a flexible and powerful energy source that adapts to different needs.
SPECIFICATION
- Size: 21700
- Style: Flat Top
- Protected: NO, UNPROTECTED
- Nominal Capacity: 5000mAh
- Discharge Current: 15A Maximum Continuous by IMREN
- Nominal Voltage: 3.7V
- Maximum Voltage: 4.2V
- Approximate Dimensions: 21.0mm x 70.9mm
- Approximate Weight: 70.9g
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.