PowerGiant 4V Lithium Replacement Battery Pack for Ryobi TEK4 AP4001 HP53LK HP54L HP44L HP34L Rp4900 Rp4410 Rp4400 Rp4530

Compatible with the battery part numbers: AP4001 Compatible Ryobi Tools: HP53L 4V Lithium-Ion Reversible Screwdriver RP4300 Motion Sensing Alarm with Remote RP4205 TEK4 Inspection Scope RP4530 Audio Plus Noise Suppression Headphones RP4010 Professional Laser Distance Measure RP4020 Professional Digital Multimeter AP4001 4V Lithium-Ion Battery RP4030 Professional Infrared Thermometer RP4050 TEK4 Stud Sensor RP4900 Portable Power Source And more... Uses Chargers: TEK4 chargers such as AP4500, AP4700 and AP4800 (sold separately) Package Includes: 1 x Ap4001 Battery