5.55Wh Rechargeable Lithium Polymer Cell LP-803448-1S-2M 3.7V 1500mAh Li-Polymer Battery with PCM/PTC for Electronics OEM/ODM

 

High-Performance Rechargeable Battery.

This LP-803448-1S-2M lithium polymer battery delivers stable 3.7V voltage and 1500mAh capacity (5.55Wh), ideal for powering portable electronics, IoT devices, medical equipment, and consumer gadgets. Its compact design saves space while maintaining high energy density.

 

Key Features:

• Long Cycle Life – 300+ charge/discharge cycles at 0.2C rate
• Built-in Protection – Integrated PCM (Protection Circuit Module) and PTC for overcharge/discharge/short-circuit prevention
• Lightweight & Safe – Li-Polymer technology with aluminum laminate casing, compliant with ROHS/CE/UN38.3 standards
• Customizable – Support OEM/ODM services (wiring, connectors, capacity adjustments)

Applications:

• Bluetooth/Wearable Devices

• Smart Home Sensors 

• Portable Medical Tools 

• DIY Electronics 

• Backup Power Systems

 

Why Choose Our Battery?

✔ High energy density in compact size

✔ Consistent performance with low self-discharge

✔ Custom configurations available (connectors, protection circuits)

✔ Strict quality control for reliability and safety

 

Ideal for OEMs and manufacturers needing dependable power solutions for small electronics. Contact us for bulk pricing and custom specifications!

About US:

Shenzhen BAKTH Technology Co., Ltd. was established in 2002. For 21 years, it has been dedicated to battery pack assembly and PCM/BMS design and production. It has a 5,000-square-meter self-owned factory equipped with automated production lines and SMT assembly lines.

Certificates:

FAQ:

1. What kind of certificate your battery pack owned?
Re: ISO9001, ISO14001, UL, BIS, KC, USTC, CE, CB, our battery pack have reliable quality assurance.

2. Do you have MOQ?
Re: No limitation, we will check the best price for you based on your order quantity. We warmly welcome sample order to test our quality before bulk order.

3. What’s the warranty? How can we guarantee quality?
Re: Normally will be 12 months, for some special products can be further negotiated accordingly. A complete production process to ensure the quality before shipment.