Description
Battery for everyone.
Powerful 24V 4Ah Tabless battery with USB-C connectivity – precision engineered using advanced lithium technology to deliver exceptional power, durability, and performance.
Next-generation Tabless battery
This is a next-generation battery designed to deliver higher efficiency and increased power. Unlike conventional batteries, Tabless technology transfers electrical current across the entire battery structure, reducing resistance and heat generation. As a result, current flows more evenly and faster, internal resistance is lower, and heat build-up is significantly reduced. This enables higher power output, up to 45% lower heat generation, longer runtime, and faster charging.
The technology provides up to 3× longer battery lifespan and more energy, allowing devices to operate more efficiently even under heavy load.
USB-C connectivity
The key feature of the BD2440C is its bidirectional USB-C port.
This allows the battery to be charged via USB-C and also used as an external power bank.
Connect USB-C devices such as smartphones, tablets, or laptops, and the battery delivers power anywhere.
Fast charging:
The Greenworks 24V 4Ah battery fully charges (100%) in less than 40 minutes.
Advantages
- Smoother and faster current flow
- Reduced heat and resistance
- Slower energy dissipation
- Higher energy density
- New high-power 24V 4Ah lithium battery with advanced technology
- Integrated fast-charging power bank function with bidirectional USB-C port for smartphones, tablets, and laptops
In the kit: 1× 4Ah USB-C battery







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