Cereal Killer · 2022-12-20 06:39
I've tried googling the various numbers on it but no clue.
Fred Nurk · 2022-12-20 08:44
>>9650
Looks like a LiPo battery without wires
example pic included
Do be careful, they can blow up if you overcharge them
Cat Mother · 2022-12-28 00:09
Six-digit number for flat batteries 435385 is usually the size denominator, example:
https://www.lipobattery.us/3-7v-lipo-battery-1050mah-4800mah/
model LP435385
capacity (mAh) 2050
thickness (mm)4.3
width (mm) 53
length (mm) 85
voltage 3.7