Description
The Husqvarna 40-B140 Battery (36 V, 4 Ah) offers dependable runtime, ActiveCool cooling, fast charging, and wide compatibility within Husqvarna’s BLi-X system.
Husqvarna 40-B140 Battery
The Husqvarna 40-B140 Battery is a compact yet powerful energy source for your cordless 36 V Husqvarna tools. Designed with a 4 Ah (144 Wh) capacity, it delivers a strong balance of runtime, weight, and efficiency—making it ideal for regular domestic or light professional work. Its intelligent design ensures that your tools operate at consistent power levels from start to finish, allowing you to work efficiently without interruptions.
Reliable Power for Every Task
Whether you are trimming hedges, cutting branches, or tackling seasonal garden maintenance, the 40-B140 provides dependable output in a range of weather conditions. Its lithium-ion cells are engineered for steady performance, even when temperatures drop or workloads increase.
Fast Charging with Active Cooling
Thanks to Husqvarna’s ActiveCool technology, this battery stays at an optimal temperature during both use and charging. This not only ensures efficient operation but also extends its overall lifespan, giving you more work hours across the seasons. The cooling system is particularly beneficial when using fast chargers, as it helps protect internal components from heat-related wear.
Clear and Simple Power Monitoring
A built-in 4-LED display lets you check the remaining charge level at a glance, so you can plan your tasks without guesswork. This feature reduces downtime and keeps your workflow smooth from start to finish.
Durable and Long-Lasting
Built to withstand repeated charging, the 40-B140 can complete up to 600 charge cycles while maintaining its performance. This durability makes it a reliable long-term investment for your tool kit.
Seamless Compatibility
As part of Husqvarna’s BLi-X 36 V system, this battery is compatible with a wide range of Husqvarna tools in the 100, 200, and 300 series. It works interchangeably with all compatible chargers, allowing you to switch between tools with ease and efficiency.
Key Features
- 36 V, 4 Ah (144 Wh) lithium-ion battery for balanced runtime and weight
- ActiveCool system keeps the battery at an optimal temperature
- 4-LED charge indicator for quick and easy status checks
- Up to 600 charge cycles for long-term use
- Compatible with Husqvarna 100, 200, and 300 series tools
- Works seamlessly with Husqvarna BLi-X chargers
