The ARB-L18-2600U battery can be charged by its own USB port and by the charger as well.

A protective circuit is built into the anode and covered with a riveted steel hat.

The battery is fully covered with the steel shell, thus the potential risk of short circuiting caused by collision or impact is hugely eliminated.

Features:

• Micro-USB charging port
• 2600mAh high capacity
• Protection circuitry to prevent short circuits
• Pressure vents to prevent explosions
• 500 charge cycles guaranteed before 75% decrease by memory effect
• Voltage: 3.6V
• Charging Current: Recommended 1A, maximum 2A
• Charging Current USB Port: 1A
• Weight: 50g
• Size: Length: 70mm Diameter: 18.6mm
• Warranty Period: 12 month from date of purchase
• Indicator light on battery is red while charging, blue when charged