AVACOM ASUS ROG Zephyrus G GA502 / M GU502 Li-Polymer Battery 15.4V 4940mAh 76Wh

Get back to gaming with a 76Wh Li-Polymer battery that delivers 15.4V and 4940mAh for your ASUS ROG Zephyrus G GA502 or M GU502. This replacement cell is built to match the original's performance, so you can push through long sessions without hunting for a power outlet.

Overview

The AVACOM NOAS-ZEG502-76P is a direct replacement for the internal battery in ASUS ROG Zephyrus G GA502 and M GU502 laptops. It uses lithium polymer chemistry to provide stable output and a slim profile. With a nominal voltage of 15.4V and a charge capacity of 4940mAh, it stores 76 watt-hours of energy. The battery is new, rechargeable, and includes multiple safety protections.

What stands out

• 76Wh energy capacity keeps your laptop running longer between charges
• Li-Polymer cells offer high energy density and a lightweight design
• Overcharge, over-discharge, short circuit, and temperature protection built in
• Designed specifically for ASUS ROG Zephyrus G GA502 and M GU502 series
• Rechargeable and ready to install as an internal component

Technical details

• Battery chemistry: Lithium Polymer (Li-Pol)
• Nominal voltage: 15.4 V
• Energy capacity: 76 Wh
• Charge capacity: 4940 mAh
• Number of cells: 4
• Compatible series: ASUS ROG Zephyrus G GA502, ASUS ROG Zephyrus M GU502
• Battery type: Internal laptop battery
• Product condition: New
• Rechargeable: Yes
• Protection: Overcharge, over-discharge, short circuit, temperature
• Manufacturer part number: AV-AS-GA502-76WH

Our verdict

If your Zephyrus battery no longer holds a charge, this AVACOM unit restores original capacity with reliable safety features. It's a straightforward swap for the GA502 or GU502, and the 76Wh rating means you won't sacrifice playtime.