High Quality 3.7V 900mAh/3.4WH HUAWEI HB4A1H Battery For Huawei U2800A HWM636 M318 M635 M636

Do you want to buy a cheap HUAWEI HB4A1H Compatible battery? We offer you a cheap HUAWEI HB4A1H Compatible battery - an incredibly high quality Compatible battery! All HUAWEI HB4A1H are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for HB4A1H Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for Huawei U2800A HWM636 M318 M635 M636 battery and HUAWEI HB4A1H model.

High capacity HUAWEI HB4A1H 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 900mAh/3.4WH for extended device runtime.
• Stable 3.7V 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

Compatible Models

Replacement Part Numbers:

• HB4A1H

Compatible Models：

For Huawei U2800A HWM636 M318 M635 M636

* 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 HUAWEI 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