Amazon.com: High-Output 5.0Ah! Battery for Worx Tools 18V/ 20V and 40V (2x20V) PowerShare Battery Model: WA3520 WA3525 WA3578 WA3575 WA3511 WA3512 WA3512.1 WA3522 WA3544 WA3671 : Tools & Home Improvement
Amazon.com: CHAUNVEN 3.0Ah Replacement for Worx 20V Battery and Charger Kit Compatible with Worx 20/40 Volt Cordless Power Tools : Tools & Home Improvement
Amazon.com: WORX 20V Power Share PRO 8.0AH Lithium-ION HIGH-Capacity Battery : Electronics
Amazon.com: 2Packs 6.0Ah High Capacity Replacement Battery Compatible with Worx 20 Volt Lithium Battery WA3578 WA3525 WA3520 WA3575 WG151s WG155s WG251s WG540s WG890 WG891 WG255s WG545s Cordless Power Tools : Tools &
VINIDA 2 Packs 6.0Ah Replacement for Worx Battery 20V Max WA3520, WA3525, WG151s, WG155s, WG251s, WG255s, WG540s WG545s, WG890, WG891, Replacement for Worx 20v Battery Cordless Tools - Amazon.com
Amazon.com: WORX WA3575 20V PowerShare 2.0 Ah Replacement Battery, Orange and Black & WA3881 18V/20V Quick 60-Min Charger : Electronics