Imren 21700 5000mAh 15A Rechargeable Battery
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Discontinued Model – No Restock After Sold Out
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Imren 21700 5000mAh 15A Rechargeable Battery 2ct/Pk
The IMREN 21700 5000mAh 15A Battery is an ultra-high capacity rechargeable lithium-ion cell designed for users who prioritize longevity and extended runtime. With a massive 5000mAh capacity, it provides exceptional endurance for compatible high-performance flashlights, electronics, and regulated mods that support the 21700 format. The 15A discharge rate ensures stable and reliable power delivery for mid-range power devices.
Key Features
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Maximum Capacity: Huge 5000mAh for the longest possible time between charges.
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Stable Discharge: 15A continuous discharge current for consistent performance.
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Long Cycle Life: Designed to withstand hundreds of charge-discharge cycles.
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High Energy Density: Compact 21700 size with superior energy storage.
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Genuine Quality: Comes in signature IMREN green packaging with authenticity verification.
Specification Table
| Feature | Specification |
|---|---|
|
Brand |
IMREN |
|
Model |
21700 |
|
Capacity |
5000mAh |
|
Max Discharge Current |
15A |
|
Nominal Voltage |
3.7V |
|
Style |
Flat Top |
|
Chemistry |
Li-ion (INR/IMR) |
|
Rechargeable |
Yes |
FAQ
Q. What devices are best for this battery?
A. It is ideal for high-performance flashlights and regulated devices where long battery life is more important than extremely high wattage.
Q. Can I use this in an 18650 device?
A. No. The 21700 is larger (21mm x 70mm). It will only fit devices specifically designed for 21700 cells.
Q. Is this battery safe for mechanical mods?
A. Because of the 15A limit, it is not recommended for super low-resistance builds on mechanical mods. It is best used in regulated devices with built-in safety chips.
Q. How do I verify if it's authentic?
A. Each box features a QR code and scratch-off area that you can use on the official IMREN website to check authenticity.
Q. How should I store these?
A. Always store batteries in a cool, dry place inside a plastic battery case. Never leave them loose in pockets or bags.
