CB120 4000mAh 12V Replacement Battery for Ryobi CB120L CB121L Li-ion Power Tool P540

Brand: Powtreecolor: 1*li-ion 12v 4000mahfeatures: 【product Parameter】battery Type: Li-ion; Capacity: 4000mah; Voltage: 12v. If You Don’t Plan On Using The Power Tool Battery For A Month Or More, Store It In A Clean, Dry, Cool Place Away From Heat And Metal Objects. Ni-cd, Ni-mh And Li-ion Batteries Will Self-discharge During Storage; Remember To Recharge The Batteries Before Use. Do Not Leave The Battery Dormant For Long Periods Of Time.”