Rechargeable Batteries 3.7v 804070 3000mAh 11.1wh Lithium Ion Polymer Battery Pack

Price Negotiable

Price: Negotiable

MOQ: 100PCS

Delivery Time: 7-10days

Brand: RESKY

Product Description

Rechargeable Batteries 3.7V 804070 3000mAh 11.1Wh Lithium Ion Polymer Battery Pack

High-performance lithium-ion polymer battery with advanced ternary materials for superior energy density and flexible form factor applications.

Product Attributes

Shape	Square Battery
Electrolyte	Li(NiCoMn)O2
Rechargeable	Chargeable
Nominal Capacity	3000mAh
Continuous Discharging Current	0.5C
Max Discharging Current	1C
Weight	65g
Cycle Life	500 cycles
Specification	8×40×70mm
HS Code	8507600090

Technical Specifications

Item	Specification
Batteries	3.7V 3000mAh LiPo Battery
Charge Voltage	4.2V
Nominal Voltage	3.7V
Nominal Capacity	3000mAh 0.2C Discharge
Charge Current	Standard Charging: 0.5C Rapid Charge: 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 (Ref.) Rapid: 2 hours (Ref.)
Max Charge Current	0.5C
Max Discharge Current	0.5C
Discharge Cut-off Voltage	2.5V±0.25V (0.2C)
Operating Temperature	Charging: 0°C ~ 45°C Discharging: 0°C ~ 45°C
Storage Temperature	-10°C ~ +45°C
Dimensions	Length: 70±2mm Width: 40±0.5mm Thickness: 8±0.5mm
Drop Test	1 meter drop onto concrete ground twice - No fire, no leakage
Cycle Time	≥500 times

Key Advantages of Li(NiCoMn)O2 Technology

High Energy Density: Ternary materials provide superior energy density for longer runtime in compact spaces
Lightweight & Flexible Form Factor: Polymer electrolytes enable thin, flexible, and custom-shaped battery designs
High Discharge Platform & Fast Charging: Average operating voltage exceeding 3.7V with low internal resistance for high-rate performance
Cycle Life & Safety: Polymer design with protection circuits ensures structural stability; requires BMS for thermal management

Applications

Lighting: Headlamps, emergency lights, solar flashlights, searchlights, lanterns, bicycle lights, LED lighting
Outdoor Sports: Camping lights, mountain bike lights, solar emergency lights, self-defense flashlights
Consumer Electronics: Tablets, laptops, Bluetooth earphones, power banks, portable DVD players, speakers, cameras
Home Appliances: Electric mops, vacuum cleaners, children's toys, electric shoes, electric blankets
Medical Devices
Instruments & Meters: Water meters, gas meters
Electric Transportation: Electric bikes, cars, scooters, motors, trolleys, carts
Power Tools: Electric drills, mowers
Power Systems: UPS, backup energy, storage energy systems