Lasica Replacement for Worx Battery 20V WA3875 Dual Fast Charger Compatible with Worx 18/20 Volt Max Lithium PowerShare Batteries WA3578 WA3525 WA3520 WA3575 WA3512 Charger WA3742 WA3770 WA3881 is up for auction in Tools & Home Improvement. The current bid is $4.51, 81% below the $23.74 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.