18650BatteryStore Protected BT Molicel M35A Teardown

Batteries and Chargers Rechargeable Batteries
1

mine weighs about 48.0 grams, website lists dimensions as 18.3mm x 70.0mm

m35a-18650
m35a-186502700×798 474 KB

image
image1215×1221 75.3 KB

negative-terminal
negative-terminal799×773 187 KB

PCB:

18650-M35A-Protected
18650-M35A-Protected911×1099 459 KB

Xin Fei Hong FH8809A MOSFETs
Datasheet https://datasheet.lcsc.com/lcsc/2201121400_XIN-FEI-HONG-FH8809A_C2928999.pdf

IC silkscreened G2JK

2 Thanks
2

Discharge graph @ 1A with MC3000 (cutoff @ 2.5V):

3333mAh

image
image1492×922 80.2 KB

1 Thank
3

Over current protection is 14A.

Chart1
Chart12125×1066 21.8 KB

3 Thanks