Greenworks 40V battery prices per Ah
Genuine Greenworks 40V batteries on eBay ranked by price per amp-hour including shipping. Updated Oct 11, 2026 15:16 UTC.
| $/Ah | Price | Ah | Condition | Listing |
|---|---|---|---|---|
| $12.25 | $48.99 | 4 | Used | GREENWORKS MAX BAF724 40v 4ah Battery |
| $15.20 | $37.99 | 2.5 | Used | Greenworks 40v 2.5 Ah Battery - BAF722 |
| $24.26 | $52.66 | 2.5 | Used | Greenworks G-MAX 40V 2.5Ah Lithium Ion Battery 2901319 90Wh Rechargeable Pack |
| $30.00 | $74.99 | 2.5 | Open box | Greenworks 40v 2.5 Ah Battery - BAF722 |
| $31.59 | $78.98 | 2.5 | New | New Greenworks 2.5ah High Power OPE 40V Battery |
| $42.04 | $105.11 | 2.5 | New | Greenworks 40v 2.5 Ah Battery - BAF722 |
| $56.00 | $139.99 | 2.5 | New | Greenworks 40V 2.5Ah High Power Battery BAF70011 |
Showing 7 of 7 listings
Buying tips
Only genuine batteries are listed: we drop "for DeWalt / compatible / replacement" packs, whose stated capacity is often far above the real one, and capacities the maker does not sell for that platform. Within one platform the price per Ah is a fair comparison; across platforms compare the price per Wh, because an Ah of a 12V pack holds less energy than an Ah of an 18V or 40V pack. High-output packs (Milwaukee High Output and Forge, DeWalt PowerStack, FlexVolt, Ryobi HP) deliver more power to demanding tools at a higher price per Ah.
How this table works
We collect Buy It Now listings from eBay US several times a day in the Power Tool Batteries category, filtered by the maker's brand and voltage, and divide the total price, including shipping, by the amp-hours (multi-packs by their total). FlexVolt packs are counted at their 20V rating. We remove chargers, kits with tools, adapters, holders, empty cases, dead or untested packs, aftermarket "compatible" batteries and offers far below every other listing.