11.1v RC rechargeable battery car battery control lithium Li-ion SM-2P

Product Details:-100% brand new and high quality productSize: pls refer to product photo respectively.* Battery playtime is pending on playing style and type of RC carsBattery mAh/charging time/playing time:* 2500mAh (charge 3.5 hours) / 40-50mins /-* 2000mAh (charge 3 hours) / 30mins /-* 1500mAh (charge 2.5hours) 15-20mins /-* 1300mAh (charge 2.5hours) 15-20mins /-Pls charge car battery using:1) USB plug adapter2) USB computer/laptop3) USB * Pls do not use phone plug charger to charge as it may not compatible.Note: The higher the Mah, the longer the play time.