Battery AVACOM for Dell Latitude 7389/7390 2-in-1 Li-Pol 7.6V 7895mAh 60Wh

Rechargeable AVACOM battery compatible with Dell Latitude 7389 and 7390 2-in-1 laptops. This lithium-polymer battery is rated at 7.6 V and 7895 mAh (60 Wh) and is designed as a direct replacement for the original notebook battery to restore mobile runtime. The cell chemistry and capacity make it suitable for everyday office tasks, travel use and general-purpose portable computing. The battery includes standard built-in protection circuitry to ensure safe operation when installed properly.

Advantages

The AVACOM battery delivers a balance of capacity and compact size, offering the same nominal voltage and similar energy capacity as the original unit to maintain device performance. Its Li-Pol construction reduces weight compared with older battery types while providing stable discharge characteristics. The pack is intended for easy user or service replacement and meets typical safety features expected for notebook batteries, such as overcharge, overdischarge and short-circuit protection implemented within the pack electronics.

Suitable for

• Replacement battery for Dell Latitude 7389 and 7390 2-in-1 laptops
• Restoring runtime for mobile office work and web browsing
• Power for travel, presentations and remote meetings
• Service or user replacement when original battery shows reduced capacity

Key specifications

• Battery type: Lithium-polymer (Li-Pol)
• Nominal voltage: 7.6 V
• Capacity: 7895 mAh (60 Wh)
• Compatibility: Designed for Dell Latitude 7389 / 7390 2-in-1 laptops
• Protection: Built-in pack protection circuitry for overcharge, overdischarge and short-circuit prevention

How to use

Power down the laptop and disconnect any external power source before replacing the battery. Remove the back cover or service panel according to the laptop manufacturer’s instructions, disconnect the existing battery connector and replace it with the AVACOM battery, ensuring the connector is fully seated. Reassemble the device and charge the new battery fully before first use. Follow Dell’s service manual or a qualified technician’s guidance if you are not familiar with laptop disassembly.

Usage recommendations

Store and operate the battery within manufacturer-recommended temperature ranges, avoid exposure to high heat or moisture, and use the laptop’s original charger or a compatible charger that meets the device’s specifications. For optimal lifespan, avoid keeping the battery at full charge or fully discharged for extended periods; periodic charge cycles and moderate state-of-charge levels help prolong service life.