• Replacement Battery Compatible with wahl Arco and Arco SE pet dog clipper（8786#）,Replacement Battery model 0114-300 1854-7988,1854,1855
• NiMH Rechargeable Battery Set/2.4 Volt/2100 mAh Capacity
• This Battery has an 180-minute run time and 150 minute charge time,keep one battery in your clipper and other battery on the charger for constant power
• With 4 batteries, your Dog cliiper will never lose power
• Please make sure the clipper model before you buy, please contact us at any time if you have any questions，1 year Limited warranty