Tipo de Bateria:Tensão de Li-Polímero:7.4V capacidade:500Dimensão mAh:10*22*51mm Peso:20g Charging voltage:8.4V Tensão de descarga:5.5V Charging and Discharging current:0.5C Maximum Continuous Charge and Discharge Current:1C Adequado para: Medical products, earphones, remote control toys, sports bracelets, driving recorders, audio, escovas de dente elétricas, trackers, smart home lighting, etc.