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MakerFocus 4pcs 3.7V 1100mAh Lithium Rechargeable Battery 1S 1C LiPo Battery with Protection Board, Insulated Rubber Tape and Micro JST 1.25 Plug for Ar duino Nodemcu ESP32 Development Board
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
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MakerFocus 4pcs 3.7V 1100mAh Lithium Rechargeable Features
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Please note: battery overcurrent protection is not a panacea, please do not continue to charge and discharge with large current, or the current and voltage beyond the range, otherwise the protection board will be damaged and invalid
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1100mAh: The recommended battery charging current is 0.2A, with a maximum of 1A. The recommended discharge current is 0.5A, the maximum is not more than 1A, the protection board is equipped with mos tube, the overcurrent protection (instantaneous) is 1.6-2.2A, and the charging voltage setting is recommended to be 4.2V
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Over-discharge protection: When the battery is about to run out and the voltage is as low as 3.0V, the protection board will also be turned off and can no longer be discharged, forming an over-discharge protection effect
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Overcharge protection: When charging the battery, when the voltage reaches the highest battery voltage (4.2V), the protection board will automatically power off and shut down, indicating that it will not continue to charge when fully charged, form an overcharge protection
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Short circuit protection: When an accidental short circuit occurs, the protection board will automatically shut down within a few milliseconds and will not be powered on again. Note that the cell is short-circuited (not through the protection board). The protection board will also fail due to continuous high current, or the components are heated and damaged
About MakerFocus 4pcs 3.7V 1100mAh Lithium Rechargeable
Specification: Standard voltage: 3.7V Capacity: 1100mAh Approximate weight: 19g Dimensions (±2mm): 47*28*7.8mm / 1.41*0.84*0.23inch(L*W*H) Discharge rate: 1C Working current: 1.5A Maximum discharge current: 3C Overcurrent protection: 1.8-2.1A Connector Type: Micro JST 1.25 Standard Charging Method: Charge the battery to 4.25V with a constant current of 0.2C, and then charge it with a constant voltage of 4.2V until the charging current is less than or equal to 0.05C. Package Included: 4 * 1100mAh 3.7V lithium rechargeable battery
