Efest 4200mAh 26650 High-Drain Battery is a 26650 battery at a high mAh or 4200 for longer laster power. Although these batteries are commonly used for vaping devices, it's important to note that they are not specifically designed or manufacture for use in vapes.

IMPORTANT: Battery only has a test charge. Ensure that you charge battery to full capacity before use to avoid long-term battery cell issues.

Efest 4200mAh 26650 High-Drain Battery Specifications:

• Type: Li-ion IMR (Rechargeable)
• Rated capacity: 4200mAh
• Max Discharge current (continuous): 20A
• Max Discharge current (Pulse): 50A
• Voltage: 3.7V
• Style: Flat top
• Rated storage temperature: 20-60C

Package Includes:

• 1 x Efest 4200mAh 26650 Battery