Rechargeable Lifepo4 Battery Cell 502030 3.7v 250mAh 0.925wh Power Lithium Ion Polymer Battery

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Shenzhen Resky Electronics Co., Ltd.

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:86--13530058480

Contact Person:
Mrs.Alice View Contact Details

Brand Name	RESKY
Model Number	LP502030
Certification	CE, RoHS, MSDS, Un38.3,IEC62133, ECT
Place of Origin	China
Minimum Order Quantity	10pcs
Price	Negotiable
Payment Terms	T/T,Western Union
Supply Ability	50000pcs/day
Delivery Time	7-10days
Packaging Details	Paper box
Nominal Capacity	250mAh
Charging Current	0.2c
Continuous Discharging Current	0.5c
Max Discharging Current	1c
Weight	11g
Cycle Life	500cycles
Warranty	12months
Connector	Jst, Molex....
OEM Service	Yes
Specification	92040mm

Detailed Product Description

Rechargeable LiFePO4 Battery Cell 502030 3.7V 250mAh 0.925Wh Power Lithium Ion Polymer Battery

Product Specifications

NO.	Items	Specifications
1	Batteries	3.7V 250mAh LiPo battery
2	Charge voltage	4.2V
3	Nominal voltage	3.7V
4	Nominal capacity	250mAh @ 0.2C Discharge
5	Charge current	Standard Charging: 0.5C Rapid charge: 1.0C
6	Standard Charging method	0.5C CC charge to 4.2V, then CV charge till current ≤0.05C
7	Charging time	Standard: 2.75 hours (Ref.) Rapid: 2 hours (Ref.)
8	Max. charge current	1.0C
9	Max. discharge current	1.0C
10	Discharge cut-off voltage	2.75V (0.2C)
11	Operating temperature	Charging: 0°C ~45°C Discharging: 0°C ~45°C
12	Storage temperature	-10°C ~ +45°C
13	Dimension	Length: 50±2mm Width: 20±0.5mm Thickness: 5±0.2mm
14	Drop Test	1m drop onto concrete twice. No fire, no leakage
15	Cycle time	≥500 cycles

Key Features

Strong voltage compatibility: 3.7V nominal voltage is compatible with most low-power devices without additional power supply circuitry.
Safety and durability: Includes protection against overcharge, over-discharge, and short circuits with approximately 500 cycle times and ≤3% monthly self-discharge rate.
Flexible installation: Soft-pack packaging allows slight bending to fit irregular spaces in micro devices.

Main Applications

Smart Wearable Devices: Smart bracelets, GPS watches, motion trackers with 1-2 days of low-power use.

Miniature Digital Devices: Bluetooth headsets, voice recorders, MP3 players, cameras with 3-6 hours of use.

IoT Terminals: Wireless sensors, RFID tags, data collectors with long standby times.

Medical Devices: Blood glucose meters, pulse oximeters, massagers with stable discharge.

Toys and Models: Remote control cars, drones, robots with compact size and low-rate discharge.

Backup Power: Auxiliary power for smart door locks, emergency power for small devices.

Product Images

Product Tags: Rechargeable Lifepo4 battery 3.7v 250mAh Lithium polymer battery pack 502030 size Power lithium ion battery with warranty

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