Specification: Type: Ni-MH Size: AA x 4 cells Voltage: 4.8V Capacity: 2400mAh Rechargeable: Yes Connector Type: SM-2P Plug Battery Size : 56.5 x 51 x 14.5mm Battery Weight : 110 g Charging Cable with Indicate Light Note: Please make sure your device battery is same plug and same size and same voltage. Fits for RC Toy,Household Electric Appliances,Lighting Equipment Etc. Safety Warning: Never use or charge the battery that has ballooned or swelled, leaks, overheat or anything else abnormal occurs. Never disassemble, puncture, shock or crash the lipo battery. Never put the battery into fire. Put the battery or pack at a safe place where infants or kids can not reach. Never overcharge the battery, improper use, such as short circuit or overcharge might cause explosion or fire. Compare the C.