Product feature
• The battery offers all the advantages of lithium-ion technology: High capacity, low self-discharge and no memory effect.
• High power battery cell ensures the right power to get multiple jobs done efficiently.
• Designed with a fast charge technology means that 75% of the charge is completed in half of the charging time.
• Equipped with overcharge protection, the fast charger ensures long-term durability.
• Same battery, expandable power. Worx KrossPack is a unique 20V modular system that allows you to combine the same battery to multiply voltage to 40V and even 80V.

Specifications
• Battery Type: Li-Ion
• Battery Capacity: 4.0Ah
• Battery Technology: KrossPack
• Charge Time: 2 hour
• Power voltage supply: 20V Max