Battery Converter For Worx 20V Wa3520 Wa3525 Wa3575 Wa3578 Power Tool Battery Product Details 1?The adapter bottom work with for Milwaukee M18 18V battery can replacement Worx 20V battery. ?1?Use battery model: Work with for Milwaukee M18 48-11-1828 48-11-1815 48-11-1840 48-11-1850 48-11- 1860 48-11-1890 Li-ion Battery. ?2?Replaces Worx Battery models: WA3578 WA3525 WA3575 WA3520 WA3512 WA3522 WA3544 WG151s WG155s WG251s WG255s WG540s WG545s WG890 WG891etc. 2?Adapter work with Milwaukee M18 18V Battery Compatible Worx 20V Tool Models: WG151,WG251,WG540,WG891,WG151,WG151.5,WG800.1,WX101L,WX291L,WG620,WX027L,WX176L,WX944L,etc. 3?This Adapter can not be charged. Package include: 1 x Adapter Converter Bottom of the Adapter Compatible Batteries: Work with for Milwaukee M18 48-11-1828 48-11-1815 48-11-1840 48-11-1850 48-11- 1860 48-11-1890 18V li-ion battery, which can replace Worx 20V Battery. Top of the Adapter Compatible Tool Models: Work with Worx 20V cordless power tools (WG151, WG251, WG540, WG891, WG151, WG151.5,WG800.1,WX101L,WX291L,WG620,WX027L,WX176L,WX944L,etc.) Important Tip: Adapter can not be charged .You must charge the battery with a suitable charger. Safe and Convenient: Easy to install and remove, works really well. Separate from battery after use to prevent drain. What You Get : 1x Adapter Converter + 1x User Manual + Excellent Service :1 year warranty 24*7 hours prompt after-sales service. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.