Aspire 4000 battery is a 21700 battery used for powering vaping mods and other electrical devices. The Aspire 4000 is an INR 4000 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: 4000mAh
Max Discharge Current (Continuous): View Chart
Max Discharge Current (Pulse): View Chart
Style: Flat Top
Rated storage temperature: 20-60℃