ExpertPower 2 Pack 12v 2000mAh Li-Ion Battery for R82048, R82049, 130446011 Description This battery can work with original Li-Ion chargerReplacement Part : AC82048, R82048, R86048, 130446007, 130446011Compatible With: 12V Lithium-Ion Power Tools R82007, R82008, R82008N, R82009, R82009K, R82236, R82237K, R82237N, R82238, R82238K, R82238N, R82920N, R8223400, R8223402, R8223500K, R8223500N, R822350001, R822350002, R822350004, R9010, R9004N, ZRR82235, ZRR92009 Features: Brand New | Li-ion | 12 Volts | 4000 mAh | Black Built-in circuit protection to prevent overheating, short circuits, extended time charging, and detection of damaged batteries. Compact and light weight design as original OEM batteries Li-ion battery is designed with no memory and virtually no self-discharge 1 Year Warranty applicable ONLY to items sold by ExpertPower Product Details: Brand: ExpertPower Battery Cell Composition: Lithium Ion Recommended Uses For Product: Power Tool Unit Count: 2.0 Count Voltage: 12 Volts Item Weight: 4 pounds Item model number: 2000 milliampere hour Is Discontinued By Manufacturer: No Date First Available: November 15, 2017 Manufacturer: ExpertPower