37V 500mAh Model Airplane Battery for mini airplanes

Product information:
Nominal voltage V:3.7V
Nominal capacity Ah:500mAh
Number of cycles: 250-300
Cell standard: product A
Cell combination Method: 1 section
Battery cap: outlet terminal Protection Board
Charging voltage V:4.2V
Discharge voltage: 2.75V
Charging current A:0.5-1(A)
Product Size mm: length 44.6 * width 25 * thickness 8mm
Charging time h:1.5-2 hours