2 Packs Battery Adapter Compatible With Ryobi 18V One+ Tools, Convert Compatible Product Features Compatible with Ryobi 18V ONE+ Tools -- This adapter can convert battery to compatible with Ryobi 18V ONE+ tools,BID-1801M, BID-180L, BID1821, BIW180, CAD-180L, CAG-180M, CAP-1801M, CCC-1801M, CCC-180L, CCD-1801,CCG-1801M,CCS-1801LM,P200,P813, P835,CDA1802M, CDC-181M, etc Convert Different Battery to Replacement for Ryobi 18v Battery -- Converter Compatible with Milwaukee M18 18V battery: 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1828, 48-11-1840, 48-11-1841, 48-11-1850, 48-11-1852, 48-59-1812, 48-59-1850 etc. And compatible with Dewalt 20v battery: DCB200,DCB201, DCB203,DCB204,DCB206 etc. Easy to Install and Remove -- Install: Slide battery into this battery adapter, put it in 18v power tools. Remove: Press the release button and remove it. Safe Protection Warm Tips -- Comply with FCC, RoHS, CE certified and security testing standards. Ensure safe, protect your Battery and 18v power tools. This battery adapter is a converter, not a battery, not a charger. If you need to charge the power tool battery, please use the original battery charger. Product Services -- If battery adapter has any problems, please feel free to Contact us: any question click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "Contact Seller" Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!