Keeppower 18650 3500mAh P1835J (Black) 2019
- Capacity min.: 3350mAh
- Capacity typ.: 3500mAh
- Nominal voltage: 3.70V
- Charge voltage: 4.20+/-0.05V
- Standard discharge cut-off voltage: 2.50V
- Standard charge current: 1500mA
- Charge termination current: 50mA
- Standard discharge current: 3400mA
- Max. continuous discharge current: 8A
This is a 3500mAh protected 18650 battery from Keeppower.
The two cells match very nicely. At continuous 7A the protection trips before the batteries are empty.
This is very good quality protected batteries and one of the highest capacity 18650 batteries available.
Notes and links
The batteries was supplied by Keeppower for review.
How is the test done and how to read the charts
How is a protected LiIon battery constructed
More about button top and flat top batteries
Graphical comparison to 18650 and other batteries
Table with all tested LiIon batteries