Aspire 4000 battery is a 21700 battery used for powering vaping mods and other electrical devices. The Aspire 4000 is an INR 3800 mAh battery. Aspire 4000 batteries have been tested extensively and can handle some serious current for long periods of time.
Size: 21700 (21mm diameter x 70mm long)
Type: Li-ion INR (Rechargeable)
Rated Capacity: 3800mAh
Style: Flat Top
Rated storage temperature: 20-60℃
- Li-ion Batteries may explode if you do not charge or discharge them properly.
- Users must have knowledge on how to charge and discharge Li-Ion batteries before making Li-Ion Battery Packs. We are NOT responsible for any damage that is caused by the misuse of Li-Ion Batteries.
- It is not a protected battery.
- You can buy Nitecore New I4/Nitecore New I2/Nitecore SC2 chargers for your Li-ion battery.
- Select battery case for a better protection.
If mishandled / mistreated, they can cause you SERIOUS INJURY. USE AT YOUR OWN RISK !