Doublepow 14500 750mAh rechargeable battery 3.7V Li-ion with Micro USB for high-drain devices camping

The Doublepow 14500 Li-ion Rechargeable Battery delivers 750mAh capacity at 3.7V nominal voltage. It recharges via a standard Micro USB cable, with an LED indicator that shows red while charging and blue when fully charged. Built-in safety features protect against over-charging, over-discharging, and short circuits. The battery is a standard 14500 size, weighs approximately 36 grams, and supports around 500 recharge cycles before significant capacity loss.

Technical Parameters

• Nominal Voltage: 3.7V
• Capacity: 750mAh
• Recharge Cycles: Approximately 500 cycles before significant capacity loss
• Dimensions: Standard 14500 size
• Weight: Approximately 36 grams
• Charging Interface: Micro USB
• Charging Indicator: Dual-color LED (red charging/blue charged)
• Safety Protections: Over-charge, over-discharge, short circuit