Xiaomi BP4K Li-ion Polymer Battery for Xiaomi Devices

For global repair shops, spare parts distributors and end users, a high-quality replacement battery is essential to restore your device’s long endurance. The

Xiaomi BP4K battery is the OEM-grade Li-ion polymer battery built for compatible

devices, with full safety compliance and perfect compatibility.

Full Specifications of Xiaomi BP4K Battery

Battery Type: Rechargeable Li-ion Polymer Battery

Model Number:BP4K

Nominal Voltage:3.87V

Rated Capacity:4900mAh

Typical Capacity:5000mAh

Rated Energy: 18.9Wh

Typical Energy:19.3Wh

Limited Charge Voltage: 4.45V

Cell Configuration: 1ICP5/66/88

Safety Certifications:CE、UKCA

Manufacturer: We are Longhehui, a mobile phone battery factory from China with over 20 years of production experience.

Origin: Made in China

Core Advantages of OEM-Grade Replacement Battery

Low-quality generic batteries cause fast power drain, inaccurate

battery percentage display, swelling and charging failure.

Our genuine Xiaomi BP4K battery ensures:

Perfect original size and connector fit for compatible Xiaomi devices

Stable voltage output and extended cycle life for long usage

Multi-layer safety protections against overcharge, overcurrent,

short circuit and overheating

Ideal Applicable Users & Business Scenarios

Individual users replacing aging batteries for compatible Xiaomi devices

Global repair centers and maintenance service providers

Wholesale distributors of electronic spare parts

B2B bulk buyers seeking long-term stable battery supply cooperation

B2B Wholesale & Customization Support

We specialize in Li-ion polymer battery manufacturing, with sufficient stock

and professional OEM/ODM services for worldwide business partners. We support customized packaging, private label and flexible MOQ based on your market demands.

Email: longhehuibattery@gmail.com

Official Website: https://www.longhehui.com

WhatsApp: +86 15323737840

Final Conclusion

The Xiaomi BP4K battery is an ideal OEM replacement solution for compatible Xiaomi devices. With complete safety certifications, precise parameters and stable performance, it fully meets individual replacement and global bulk wholesale business demands. Contact us for your exclusive battery supply plan.