OEM 103040 523450 502030 402035 803450 105050 Rechargeable 1800mAh Li-polymer Lithium Polymer 3.7v Lipo Battery

Product Description

Products Description

Battery type Lithium polymer battery/ Lipo battery
Nominal voltage 3.7v/7.4v/11.1v/customize
Nominal capacity 1000mAh-5000mAh/customize
Cell Initial Impedance ≤ 180mΩ
Initial Voltage ≥3.8V
Limited Charge Voltage 4.2 V
Cut-off Voltage 2.75 V
Standard Charging Current 0.2C
Operating temperature Charge: 0°C to 45°C
Discharge: -20°C to 60°C
Storage Temperature -20°C to 45°C
Cycle life 500 cycles
PCBA/Connector Can be customized
Customize Service Available
Warranty 12 months
Package Individual package
Application Smart wearable devices, smart cards, smart electronics, earphone, power bank, MPS, Tablet PC, laptop, GPS, medical devices, electric children toys, electric shoes, electric blanket, intelligent door lock, intelligent lighting, emergency light, industrial cameras.
Lithium Polymer Battery
Lipo Battery Cells

Customize Service

Custom Battery Design
Battery Customization Options
Custom Connector and PCBA Options
Lithium Battery Pack Customization
Battery Manufacturing Customization

Production Process

Battery Production Process Chart

About Us

Established in May, 2008, we are one of the fullest range battery cells and battery packs providers, specializing in Lithium polymer battery cells and packs, along with other battery cells. Our products are widely used in Watches, Calculators, Portable Computers, Electric Keys, Cameras, Camcorders, Electric Meters, Mobile Phones, PDAs, Laptops, flashlights, vacuum cleaners, Emergency lighting, RC models, Communication Equipment (portable radio stations, GPS equipment, digital termination devices), Power Tools, and more.
Battery Cell Production Facility
All our battery packs utilize premium-grade cells, including Chinese top brands and imported branded battery cells from around the world. Standardized quality processes backed by ISO 9001, CE, RoHS, UN38.3, and MSDS certifications, combined with a one-year warranty, are guaranteed.
Quality Certification and Testing

Product Packaging

Battery Safe Packaging Standards

Why Choose Us

Why Choose Us Advantages

Frequently Asked Questions

1. Could I get a sample for checking the quality?

Yes, samples testing are available.

2. What’s the lead time of production?

It depends on the order quantity. Normally, the lead time is about 5-7 working days for mass orders.

3. What kinds of payment can I pay with?

L/C, T/T Bank transfer, Paypal, Western Union, Trade Assurance.

4. How about the warranty time?

Our products come with a 12-month warranty, including 100% free replacement if quality problems occur.

5. Can you customize the capacity and voltage of the batteries?

Yes, we provide customization options for nominal voltage (3.7V, 7.4V, 11.1V, or custom), capacity (1000mAh to 5000mAh or custom), as well as PCBA and connector configurations.

6. What safety certifications do your batteries carry?

Our battery products conform to strict international standards and carry ISO 9001, CE, RoHS, UN38.3, and MSDS certifications.

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