Ryobi One P102, P103, P104, P105, P107, P108, P109, And P122 Cordless, 18V P108. ??Product Parameter?Battery Type: Li-ion, Voltage: 18V, Capacity: 9000mAh, Quantity: 2 pack ??Compatibility?Replacement battery 100% compatible with Ryobi 18V ONE+ Plus P122 P108 P104 P105 P102 P103 P107 P109 Cordless Power Tools. Support fast charge for Ryobi charger P117 P118. Power Indicator built in helps you finish your work more wisely. ??Professional certification?CE/RoHS/FCC certified and 100% brand new. Safeguard features against incorrect voltage, battery overload, short circuit, internal overheating. tested by manufacturer to match OEM products. ??Storage method?1.Keep battery away from heat and metal accessories. 2.Give a full discharge and charge every month during storage time. 3.Please don't stay battery in charger unless in charging. 4.Don't store in the damp and direct-sun exposure ??Buy-No-Worry?We provide 30 days full refund and return, 365 days limited warranty, 24 hours warmly service.Please feel free to contact us if you have any concern about this item. We will try our best to promise you an enjoyable shopping experience. Welcome to share your feelings with us.