Battery AVACOM for Huawei E5573, Li‑Ion 3.8V 1450mAh

Battery AVACOM for Huawei E5573 is a rechargeable lithium‑ion replacement battery designed specifically for the Huawei E5573 mobile Wi‑Fi hotspot. With a nominal voltage of 3.8 V and a capacity of 1450 mAh, the battery restores portable runtime and supports everyday use and travel. The pack is made to fit the original battery compartment and connector, providing a simple, direct swap when the original battery performance has degraded.

Advantages

The AVACOM battery uses Li‑Ion chemistry to deliver consistent voltage and stable discharge characteristics suitable for mobile hotspot operation. Its 1450 mAh capacity offers extended operating time compared to low‑capacity cells, while maintaining compact dimensions and low weight for portable applications. The battery is intended as a direct replacement and requires no modifications to the device.

Suitable for

• Replacing a worn or degraded battery in a Huawei E5573 mobile Wi‑Fi hotspot
• Keeping a spare battery for travel and extended internet access away from mains power
• Maintaining portable hotspot performance for remote work, commuting, or temporary setups

Key specifications

• Chemistry: Lithium‑ion (Li‑Ion)
• Nominal voltage: 3.8 V
• Rated capacity: 1450 mAh
• Designed form factor: compatible with Huawei E5573 battery compartment and connector
• Intended use: rechargeable replacement for portable Wi‑Fi hotspot

How to use

Power off the Huawei E5573 unit and open the battery compartment according to the device user manual. Remove the depleted battery and insert the AVACOM replacement matching the connector orientation. Close the compartment, then charge the device using the original charger or a compatible USB power source until the device indicates a full battery. Follow the device manufacturer’s instructions for initial charging and first use.

Usage recommendations

For safe and long life, use recommended chargers, avoid deep discharges when possible, and store the battery in a cool, dry place if not used for extended periods. Do not expose the battery to high temperatures, strong impacts, or water. Dispose of the battery in accordance with local regulations for rechargeable batteries.