ahomtikk 40v 3.5ah battery replacement for worx 40v battery wa3580 compatible with worx 40 volt cordless poewer tools wg180 wg280 wg380 wg580 (don't use in nitro series wg185 & 2 * 20v tools) is up for auction in Tools & Home Improvement. This item is in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.