20V lithium-ion battery. Both 2Ah and 4Ah shown on a white background

20V Lithium-ion Battery

  • Lightweight and ultra compact lithium-ion battery
  • Maintenance-free plug-and-play battery easily snaps into place
  • Charges in 60 minutes with Westinghouse 20V+® Rapid Charger
  • Need a 20V Battery & Charger? Click Here

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2 Ah Battery
4 Ah Battery


The Westinghouse 20V+® Lithium-Ion Battery offers a convenient emissions-free alternative to gas-powered tools. Interchangeable between Westinghouse 20V+® Cordless Lawn & Garden Tools, this durable battery pack harnesses lithium-ion energy that gets through trimming, edging, and cutting in a snap. More than 30% lighter while holding 300% more power per cell than traditional nickel-cadmium batteries, the ultra-compact battery boasts shorter charge times and longer battery life to keep your lawn looking precise at a moment’s notice. With the option of a 2.0 Ah or 4.0 Ah pack, Westinghouse 20V+® Lithium-Ion Batteries do not require maintenance and will stay charged on the shelf to ensure you’re always ready to go.

2.0 Ah Battery Pack


4.0 Ah Battery Pack



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