High Quality 3.87V 5900mAh/22.8WH XIAOMI BN62 Battery For Xiaomi Redmi Note9 4G

Do you want to buy a cheap XIAOMI BN62 Compatible battery? We offer you a cheap XIAOMI BN62 Compatible battery - an incredibly high quality Compatible battery! All XIAOMI BN62 are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for BN62 Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for Xiaomi Redmi Note9 4G battery and XIAOMI BN62 model.

High capacity XIAOMI BN62 battery for longer standby time.

The battery is professionally tested to ensure the best lifespan.

1 year warranty, 30 days money back, 100% brand new!

Battery capacity (mAh/A/W) may be different; the more mAh/A/W it displays, the higher its autonomy.

Safety certified CE / FCC / RoHS.

Key Features

• High‑capacity design with 5900mAh/22.8WH for extended device runtime.
• Stable 3.87V output ensures consistent performance during daily use.
• Built with high‑quality lithium‑ion cells for improved durability and long cycle life.
• Advanced protection system including overcharge, over‑discharge, overheat, and short‑circuit safeguards.
• Optimized for reliable performance in warm and humid environments.
• Lightweight and compact design for easy installation and device compatibility.

Technical Specifications

Model	BN62
Battery Condition	Brand New Replacement Battery
Item Code	20IV370_Te
Category	Smartphone Batteries
Brand	XIAOMI
Capacity	5900mAh/22.8WH
Voltage	3.87V
Type	Li-ion
Color	Black
Applies to	Xiaomi Redmi Note9 4G
Certification	Passed CE, UL, ROHS, ISO 9001/9002 and GS certification
Service	Buy now, we promise a one-year warranty and 30-day returns

Compatible Models

Replacement Part Numbers:

• BN62

Compatible Models：

For Xiaomi Redmi Note9 4G

* Please make sure that the replacement battery you are buying is suitable for your device brand and model.

Battery Care & Maintenance

• Store the battery in a cool, dry environment to maintain long‑term performance.
• Avoid exposing the battery to excessive heat or direct sunlight, especially in warm and humid climates.
• Use compatible XIAOMI chargers or certified charging accessories to ensure safe and efficient charging.
• Avoid frequent full discharges; partial charge cycles help extend overall battery lifespan.
• If the battery will not be used for an extended period, keep it at around 40–60% charge before storage.
• Clean the battery contacts periodically with a dry cloth to maintain stable power delivery.
• Do not puncture, crush, or expose the battery to water or high humidity.

Frequently Asked Questions