Description:1. BA225030 6V 1500mAh/2100mAh For HBC remote control crane truck driving battery power block2. Model :BA2250303. Replace HBC remote battery BA225030 6V 1500mAh/ FUB 05AA 500mAh/FUB 9NM 6V4. Chemical types : Ni-MH, standard voltage 6V5. Rated capacity: 1500mAh/2100mAh6. Working time: 10 hours （1500mAh）15 hours （2500mAh）7. Cycle life: 10000 times8. Internal Resistance: 10Ω9. Charge retention capacity: 1010. High frequency discharge performance :2011. Weight:220g12. Size:82*56*24mm Package:1 pcs BA225030 6V battery (not include battery charger)