Get the WORX Lithium Replacement Battery for Grass Trimmer and Edger and you'll have a spare battery on hand to keep your trimmer and edger running for longer. This powerful 2.0 Ah battery with MaxLithium technology provides long-lasting performance to help you power through lawn care jobs. Able to charge quickly, the battery has zero memory effect, meaning its capacity won't be reduced due to frequent charging. The ultralight design minimizes the weight of edgers and trimmers for easy handling. Dimensions: 3.5W x 4.8D x 2.2H in.. Compatible with WORX charger WA3742 and WA3847. Battery designed for WORX models: WG151, WG160, WG163, WG251, WG255, WG320, WG321, WG540, WG545, WG546, WG891, WG920, WG951. 1.3 lbs.. 20 volt Li-ion battery. Long -life, quick charging battery. Battery will not discharge or lose power until used.

• Dimensions: 3.5W x 4.8D x 2.2H in.
• Compatible with WORX charger WA3742 and WA3847
• Battery designed for WORX models: WG151, WG160, WG163, WG251, WG255, WG320, WG321, WG540, WG545, WG546, WG891, WG920, WG951
• 1.3 lbs.
• 20 volt Li-ion battery

Dimensions: 3.5W x 4.8D x 2.2H in.Positec USA