902040 3.7V 750mAh Rechargeable Lithium Polymer Battery Cell

Price Negotiable

Price: Negotiable

MOQ: 10pcs

Delivery Time: 7-10days

Brand: RESKY

Product Description

902040 102040 Lithium Polymer Cell Rechargeable 3.7V 750mAh For Beauty Device

Product Attributes

Attribute	Value
Shape	Square Battery
Rechargeable	Chargeable
Nominal Capacity	750mAh
Charging Current	0.2c
Continuous Discharging Current	0.5c
Max Discharging Current	1c
Weight	11g
Specification	92040mm
HS Code	8507600090
Supply Ability	100000PCS/Day

Technical Specifications

Item	Specification
Battery Type	3.7V 750mAh LiPo Battery
Charge Voltage	4.2V
Nominal Voltage	3.7V
Nominal Capacity	750mAh @ 0.2C Discharge
Charge Current	Standard: 0.5C Rapid: 1.0C
Standard Charging Method	0.5C CC charge to 4.2V, then CV charge till current ≤0.05C
Charging Time	Standard: 2.75 hours Rapid: 2 hours
Max Charge Current	1.0C
Max Discharge Current	1.0C
Discharge Cut-off Voltage	2.75V (0.2C)
Operating Temperature	Charging: 0°C ~45°C Discharging: 0°C ~45°C
Storage Temperature	-10°C ~ +45°C
Dimensions	Length: 40±2mm Width: 20±0.5mm Thickness: 9±0.2mm
Drop Test	1 meter drop onto concrete twice - No fire, no leakage
Cycle Life	≥500 cycles

Applications

Mobile Devices: Smartphones, tablets, and wearable devices benefit from the high energy density and compact size.
Beauty Devices: Ideal for portable beauty equipment requiring reliable power in small form factors.
Electric Vehicles: Suitable for small EVs like scooters and bikes due to lightweight construction.
Portable Electronics: Perfect for media players, cameras, and gaming devices needing slim power solutions.

Product Images