Flat Lipo batteries LP803040 3.7V 1000mAh 3.7wh square rechargeable Lithium Ion Battery Cell

Technical Details

NO.	Items	Specifications
1	Batteries	3.7v 1000mah lipo battery
2	Charge voltage	4.2V
3	Nominal voltage	3.7V
4	Nominal capacity	1000mAh 0.2C Discharge
5	Charge current	Standard Charging: 0.5C Rapid charge: 1.0C
6	Standard Charging method	0.2C CC(constant current)charge to 4.2V, then CV(constant voltage 4.2V)charge till charge current decline to ≤0.05C
7	Charging time	Standard Charging: 2.75hours(Ref.) Rapid charge: 2hours(Ref.)
8	Max.charge current	0.5C
9	Max.discharge current	1.0C
10	Discharge cut-off voltage	2.5V±0.25V(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: 40±2mm (not including tabs) Width: 30±0.5mm Thickness:8±0.2mm
14	Drop Test	The cell is to be dropped from a height of meter twice onto concrete ground. No fire, no leakage
15	Cycle time	≥500times

Applications

Smart Wearable Devices: Small smart bracelets, slim smartwatches, fitness trackers
Small Digital Audio-Visual Devices: Mini Bluetooth speakers, wireless Bluetooth earphone charging cases
Portable Medical Devices: Small pulse oximeters, fingertip blood glucose meters, mini massagers
Smart Home and IoT Terminals: Wireless door and window sensors, mini surveillance cameras
Outdoor Small Equipment: Mini headlamp, small GPS tracker, portable walkie-talkie
Mobile Terminal Accessories: Small mobile phone battery case, wireless charger with built-in battery

Performance Characteristics

Stable Voltage and Capacity: 3.7V nominal voltage provides stable power output with 1000mAh capacity
High Energy Density: Compact 8×30×40mm size delivers 3.7Wh of energy
Good Charge/Discharge Performance: Supports standard 0.2C (200mA) and fast 0.5C (500mA) charging
Wide Temperature Range: Operates from -20℃ to 60℃
Long Cycle Life: Maintains over 80% capacity after 500 cycles
Low Self-Discharge: Excellent storage characteristics

Protection Functions

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