MakerFocus 4pcs 3.7V Lithium Rechargeable Battery JST1.25 Connector 2pin, 952540 3.7V 1000mAh Battery with Protection Board and Insulated Rubber Tape Compatible with ESP32 Development Board

Brand: MakerFocus

Color: silver

Features:

• Note: The battery overcurrent protection is not a panacea, do not continue to charge and discharge the current and voltage with a large current beyond the range, otherwise the protection board will be damaged and invalid. When using for the first time, please charge and activate the protection board first
• 1000mAh: The recommended charging current is 0.2A, the maximum is not more than 1A The discharge current is recommended 0.55A, and the maximum is not more than 3A
• 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
• 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
• 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

Details: 4pcs 3.7V Lithium Rechargable Battery, 852540 3.7V 1000mAh Battery with Protection Board and Insulated Rubber Tape Matched with ESP32 Development Board WIFI Kits for Arduino NodemcuFeatures:

1. Note: The maximum operating current of this battery is only about 1A, can not be used for unmanned aerial vehicles, model aircraft or power tools and other products that require high current.
2. This battery interface is JST 1.25 pitch male, it can be matched with some ESP32 Development Board that it come with Female JST 1.25 mm connectors.

Specification:
Standard Voltage: 3.7V
Rated Capacity: 1000mAh
Weight: About 17g
Size: 8.5*25*40（mm）
Working Current: 1.5A
Overcurrent protection: 2~3A
Overcharge limit pressure: 4.25±0.05V
Over-voltage limit pressure: 2.45±0.30V

Standard Charging Method: Charging this battery to 4.25V at 0.2C constant current, then charge the battery at a constant voltage of 4.2V till it’s charging current≤ 0.05C.
Charge current time: Standard Charging: 0.2C (8 hours); Fast charging: 0.5C (2.5 hours).
The maximum charging current: 0.5C
Continuous Dishcarge Current: 0.5C
The maximum discharge current: 1C
End-off voltage: 2.75V/pcs
Allowable charging temperature: 0℃ ~ +45 ℃
Allowable discharge temperature: -10 ~ +60 ℃
Allowable storage temperature: -10 ~ +40 ℃( within 3 months); -10 ~ +30 ℃ ( within 6 months).

Package Including
4 * 1000mAh 852540 3.7V Lithium Rechargable Battery

UPC: 192684018591

Package Dimensions: 25x76x23