TT-WT919L — TCTK

Model
TT-WT919L
EAN
8596522028452
Part No.
A1801, A1918, A1919
Category
Batteries
Chemistry
Li-Polymer
Voltage
3.8V
Capacity
390mAh
Energy
1.48Wh

Batch number and date of manufacture are printed on the battery itself.