Description
Product Model:
18GT-40
Battery Capacity:
4000mAh
Dimensions:
18.8 x 70.5mm
Operating Temp:
-10-60℃
Charging Current:
Recommended 2A, Maximum 3A
Discharge Current:
10A Max
Battery Voltage:
3.6V
Charging times:
≥600times
Weight:
52g
Warranty:
1 Year




































































Steve (verified owner) –
Great battery, high quality build and specs, noticeable difference in brightness on my torch, holds charge far better than a cheap battery and doesn’t get hot while using it! They’ll be my go-to for all my 18650 devices from now on! Great value for the price!