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The Greenworks 80V 5.0Ah is a rechargeable lithium-ion pack for Greenworks's 80V outdoor power line, which covers mowers, trimmers, blowers, chainsaws and hedge trimmers. Its 5.0Ah capacity is the mid-to-large size in the range, so it runs longer than the smaller packs and adds noticeable weight to handheld tools. The case is built to shrug off splashes and damp grass, which suits people working outside in real weather. Against third-party batteries, the main draw is full compatibility with the 80V tools and chargers you already own; against the brand's smaller packs, it trades weight for runtime.
In stockSold by Greenworks ToolsReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Availability unknown
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Lowest price we've seen: $299.99 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.
Owners rate it highly, mostly for runtime and for holding up to outdoor work. Complaints center on weight and charge time rather than reliability.
This is an 80V, 5.0Ah lithium-ion battery from Greenworks. It is built on the 80V platform, which has an industrial construction made for contractors and property managers.
The battery is water-resistant and made to withstand jobsite demands. Its durable components are meant to reduce downtime. The extended runtime powers large-acre mowing or all-day hedge sculpting, and the battery suits maintaining parks, campuses and multi-property portfolios.

