1. Brand New and high quality. 2. Replace remote control BA223030 Battery 3. Model : BA223030 4. Chemical types : Ni-MH, standard voltage 3.6V 5. Rated capacity: 2100mAh 6. Cycle life: 10000 times 7. Internal Resistance: 10Ω 8. Charge retention capacity: 10 9. High frequency discharge performance :20 10. Weight:120g