Charging current: 0.5 Product certification: no cycle times: 100 times Charging working temperature: maximum continuous charging current: battery type: lithium battery anti-counterfeiting code: combination mode: no nominal voltage: 3.7 Outer packaging size: nominal capacity: 400mAH maximum continuous discharge current: discharge voltage: brand: BmaX Product type: high magnification, ultra-high magnification, low magnification, medium magnification, Other shelf life: chemical type: storage temperature: - protection function: charging protection discharge current: weight: monthly self-discharge rate: charging voltage: range of use: aircraft model product size: 40 * 20 * 7.5mm series: null: specifications and models: 3.7V 400mAH air-to-air plug discharge working temperature: whether imported: no