Product Overview

The Husqvarna BLi30 40V 7.5Ah Battery is a high-capacity lithium-ion battery designed for extended runtime with Husqvarna's 40V cordless tools. Whether you're mowing, trimming, or blowing leaves, this battery is built to handle longer jobs without constant recharging.

With a 7.5 amp-hour capacity, the BLi30 is one of Husqvarna’s largest residential-use batteries. It’s ideal for users who want to cover more ground—literally—on a single charge. This makes it a strong match for tools like string trimmers, chainsaws, hedge trimmers, and mowers in the Husqvarna 40V lineup.

It also features an onboard LED fuel gauge, allowing you to check remaining charge at a glance. The battery is engineered for consistent performance and long life, with active cooling and built-in protections to reduce the risk of overloading or overheating.

Technical Specs

• Brand: Husqvarna
• Model Number: BLi30
• Battery Type: Lithium-ion
• Voltage: 40V
• Capacity: 7.5Ah
• Energy: 270 Wh
• Charge Indicator: LED fuel gauge
• Compatibility: Husqvarna 40V tools (select models only)
• Weight: Approximately 4.4 lbs
• Use Case: Extended runtime for cordless outdoor power tools
• Cooling System: Active air cooling for longer battery life

What It’s Good For

This battery is well-suited for users with medium to large yards, or those who need extra runtime to complete big tasks without swapping packs. It’s especially useful with high-drain tools like hedge trimmers or mowers and is a great backup or upgrade over standard-capacity batteries.

Compared to Other Batteries

Compared to Husqvarna’s smaller 2.0Ah or 4.0Ah batteries, the BLi30 offers significantly more runtime and better performance with power-hungry tools. While it’s heavier, it reduces downtime and the need for battery swaps, making it a better option for sustained yard work.

Also Known As

• Husqvarna 40V 7.5Ah BLi30 Battery
• Husqvarna BLi30 Rechargeable Battery Pack
• BLi30 Lithium-Ion Battery for Husqvarna Tools

Model Number: BLi30