Xiaomi Battery BN57 5160mAh POCO X3/X3 Pro 460200003J1G

Xiaomi BN57 Battery 5160mAh for POCO X3/X3 Pro (460200003J1G)

What it is / Who it’s for

The Xiaomi BN57 battery is a high-quality Service Pack replacement for POCO X3 / X3 Pro, made for users who want dependable runtime and stable performance again. Great for repairs, refurbishment, and professional installations.

Compatibility

• Xiaomi POCO X3
• Xiaomi POCO X3 Pro
• Only for devices that use the BN57 battery type
• Verify before purchase via part no. 460200003J1G

Key benefits

• Service Pack quality for a clean, reliable replacement
• High capacity for noticeably longer daily battery life
• Stable output for gaming, video streaming, navigation, and multitasking
• Documented safety testing (e.g., thermal, vibration, short-circuit related tests)
• Strong cycle behavior when used and stored correctly
• Clear identification via GTIN/part number to reduce mismatches

Technical / purchase info

• Battery type: BN57
• Manufacturer: Xiaomi
• Part number: 460200003J1G
• Capacity: 5160 mAh (listing); rated: 5060 mAh / 19.58 Wh (datasheet)
• Nominal voltage: 3.87 V | End-of-discharge: 3.0 V
• Max continuous charge: 0.5C | Max continuous discharge: 1C
• Chemistry: Li-Polymer (Li-Ion)
• GTIN: 4251488619864

Box contents

Box contents: 1x Xiaomi BN57 battery (Service Pack).

Installation / notes

• For safety, discharge the old battery to below 25% before removal
• Do not puncture, crush, bend, or short the terminals
• After opening the device, original water resistance may no longer apply
• Recommended temperatures: charge 10–30°C, discharge 0–35°C
• Best practice for storage/transport: keep at ~30–50% state of charge
• Warranty note: 6-month limited warranty for material/manufacturing defects (datasheet-based; exclusions apply)

DE: Xiaomi BN57 Service-Pack Akku für POCO X3/X3 Pro – 5160mAh für mehr Laufzeit. EN: BN57 Service-Pack battery for POCO X3/X3 Pro, ready today!