JGTM 3.5Ah 80V Battery for Greenworks Pro – 280Wh Replacement (GBA80400/GBA80250/GBA80200/GBA80500)

Upgrade Your Greenworks 80V Power

Meet the JGTM Upgraded 3.5Ah Battery, a compact yet capable power pack designed for Greenworks 80V tools. With approximately 280Wh of energy capacity, this 3.5Ah pack offers a higher energy reserve than standard 2.0Ah or 2.5Ah options, translating into longer sessions between charges while maintaining a light, balanced feel in hand.

Think of weekend yard tasks—quiet, crisp mornings, the soft whirr of a blower, and the confident glide of the mower. The 3.5Ah design aims to make those moments smoother, giving you more time to complete trimming, mowing, and edging before a recharge is needed. It is not a guarantee of longer operation in every scenario, but many users notice a meaningful difference in run time during typical 80V tool use.

Key specs at a glance

• Voltage: 80V
• Capacity: 3.5Ah (approx. 280Wh)
• Chemistry: Li-ion, no memory effect
• Cycle life: 600+ charging cycles

Designed for compatibility and safety

• OEM-grade Stardand construction ensures a precise fit with Greenworks 80V models such as GBA80400, GBA80250, GBA80200, and GBA80500
• Compatible with Greenworks 80V chargers for easy top-ups
• Built-in smart chip provides protection against short circuits, overcharging, discharging, over-voltage, and overheating

Real-life use scenarios bring the most value. Picture a hedge trimming session on a sunny day, the tool maintaining a steady pace as you move along hedges, or a lawn mowing task with a reliable power reserve that minimizes interruptions. The result is a smoother workflow and fewer stops to swap batteries.

Durability, support, and peace of mind come standard. You receive a flexible purchase experience, backed by policy and service designed to help you stay productive.

Durability, support, and value

• 30-day refund policy
• 90-day free replacement with a new unit
• 24-hour email support for quick assistance

In short, the JGTM 3.5Ah 80V battery is designed to fit Greenworks tools confidently, support longer sessions where possible, and provide dependable service paths if you ever need help.