The Efest (Purple) IMR 21700 (5000mAh) 10A 3.7v Battery Flat-Top is a high-drain rechargeable battery with a capacity of 5000mAh and a chemical makeup of lithium-ion.
We purchase these batteries directly from Efest, so they are guaranteed authentic Efest products.
This battery is sold individually as a single unit.
Specs:
- Model: IMR 21700
- Rated Capacity: 5000mAh
- Nominal Voltage: 3.7V
- Continuous Discharging Rating: 10A
- Chemistry: IMR
- Weight: 69g
- Style: Flat-top
- Protected: No
- Rechargeable: Yes
- Fully charge before initial use
- Always charge battery in/on a fireproof surface
- Never leave charging batteries unattended.
- To avoid short circuits, keep this battery away from metal objects (e.g. coins, keys, jewelry)
- Keep the battery in its case or any other insulated material
- To avoid shortening your battery’s life, do not overcharge it– doing so may result in the battery popping or leaking
- Do not use the battery if there are signs of previous usage
- Do not dispose battery with the use of fire
- Stacking more than one battery at a time may result in explosion.
- Never short the battery. Connect the positive and negative sizes.
- Do not use adapters with these batteries.
- Use special caution when working with Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable cells.
Package Contents:
- 1 x Efest (Purple) IMR 21700 (5000mAh) 10A 3.7v Battery Flat-Top
