Battery LG BL-44JN / EAC61518301 original P970 Optimus Li-ion 1540 mAh (Electronics)
Date of manufacture, according imprint "15/08/2013 (T)", sold 12.12.2014 - which I think is a battery as too old and not "new" (the industry service tomshardware recommends batteries> 6 months to return). In the second experiment, t