New Upgraded 18V Battery--We Have Upgraded The Battery In Terms Of Both Capacity And Performance. Battery Type: Lithium-Ion | Capacity: 3500Mah | Voltage: 18V. Our 18V Battery For Ryobi Also Has Passed Fcc, Ce, Rohs Certification, No Memory Effect | | Fit Your 18V Tools--Replacement For Ryobi 18V Lithium-Ion Battery Compatible With Ryobi Oneplus P102/ P103/ P104/ P105/ P107/ P108/ P100/ P197/ 190 18V Cordless Routers, String Trimmer, Reciprocating Saws, Circular Saws, Blower, Etc Other All Ryobi 18V System Cordless Power Tools | | Safe And Reliable Battery--Our Battery For Ryobi Battery 18V Can Provide Short-Circuit Protection, Over-Charge Protection, Over-Discharge Protection, Over-Temperature Protection, Over-Current Protection And Over-Voltage Protection. Tip--If The 18V Lithium-Ion Battery Is Just Used Up, The Battery Will Heat Up, This Is Normal. Please Charge It After Cooling Down | | With Led Indicators--Our 18V Battery For Ryobi Has 3 Led Indicators Can Show Battery P.