The Aspire 3800mAh battery is a 21700 battery used for powering vaping mods and other electrical devices. The Aspire 3800mAh is an INR 3800 mAh battery. Aspire 3800 mAh batteries have been tested extensively and can handle some serious current for extended periods of time.

Specifications:

• Size: 21700 (21mm diameter x 70mm long)
• Type: Li-ion INR (Rechargeable)
• Rated Capacity: 3800mAh
• Voltage: 3.7V
• Protected: No
• Style: Flat Top
• Rated storage temperature: 20-60℃