Zhuhai Angel Energy Technology Co., Ltd.  

Product Name: Rechargeable Battery for Ring Camera & Door Bells Model NO.: AGM-new products Rechargeable: Chargeable Installation: Packaged Electrolyte: Acid Shape: Square Battery Discharge Rate: High Discharge Rate Nominal Voltage: 3.7V Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Ring Camera Type: Lithium-Ion Batteries Voltage at End of Discharge: 4.7V Charging Voltage: 4.2 More or Less 0.03V Internal Resistance: Less Than 120m? ODM/OEM: Ok Warranty: 12months Energy Ratio: High Major Anode Materials: Lco, Ncm, Nca, LiFePO4 etc Charge&Discharge Current: 0.5c Operation Temp: -20-60