ZH1.25 plug 180mAh 402025 3.7V lithium polymer battery Bluetooth headset point reading pen elec K

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ZH1.25 plug 180mAh 402025 3.7V lithium polymer battery Bluetooth headset point reading pen electronic lighter
Product model: SD402025Product size:Max long 25x wide 20X thick 4mmElectric core capacity: 180mAh
Nominal voltage: 3.7V
The standard plug: XHR-2P 2.54 reverse (silver oriented, black red right left)
Charging current: standard charge: 0.2C; fast charge: 0.5C
Standard charging method: 0.2C CC (Heng Liu) charge to 4.25V, then CV (constant voltage 4.2V) charge till charge current is less than 0.05C
Maximum charge current: 0.5C
Continuous discharge current: 0.5C
Maximum discharge current: 1C
Discharge cut-off voltage: 2.75V
Discharge temperature: -10C~+60C
Charging time: 12hrs (standard); 3hrs (fast)
Charge and discharge times: more than 800 times
Self discharge: less than 400uA
Other technical parameters in this specification shall prevail.
The battery is provided with a protective plate, which has the functions of preventing over charging, over discharging, over current, short circuit, etc..
This product is mainly applicable to mobile emergency power supply, MP3, mobile speakers, microphone, Navigator (GPS), mobile phone, toys and other electronic devices.
Protection board parametersWorking current: 1.5ACurrent limiting protection: 2~3AOver charge limit: 4.2+/-0.05VOver discharge limit pressure: 2.9+/-0.10V
* the actual capacity of the protective plate is slightly less than the nominal capacity of the electric core due to the over discharge of the protective plate.
Keep in storage
Warning:
Matters needing attention