Rechargeable protected 3400mAH battery, which is compatible with most flashlights and other electronic devices powered by a 18650 Li-ion battery.

• Capacity: 3400mAh
• Voltage: 3.7V
• Max current: 6A
• Weight: about 48g
• Charge cycles: about 500 time
• Fits the E-10, L-50 and P26 flashlights

Note: Orders which include Li batteries must ship by ground, which will add a couple days to the shipping transit time.