Li-ion 18650 Battery: 3.6V 5.2Ah (18.72Wh, 7A rate, 2S/S, ICR18650B4) - UN38.3 Passed
Great service, incredible amt of stock
Exactly what I needed. I had a $120 bike headlight that was worthless with a dead battery. BatterySpace had the battery in stock and I had it in a few days. Works like new.