b>valve regulated lead-acid Rechargeable Specifications:
Model: XINLEINA 6-FM-4.5(12V4.5AH/20HR)
Nominal Voltage : 12v
Nominal Capacity(20hr):4.5Ah
L*W*H:91*70*106MMMM
Certified Safety: UL test
charging（constantVoltage）:
Cycle:Initial charging Current less than1.35A,Voltage14.6-15.2V(20℃),Temp Coefficient-24mv/℃..
Float:Initial charging Current less than1.35A,Voltage13.6-13.9V(20℃),Temp Coefficient-18mv/℃..
Charge retention time ( 20℃preservation environment ):one month : 90% Carm prompt
The red electrode on the battery is very positive, the black electrode is very negative, must not be connected wrong.
Use for more than half an hour each time or cumulative use for more than half an hour, please charge in time, do not wait until the power is exhausted before charging, so the damage to the battery is relatively large.Charging time is 6-15 hours.Don't exceed 15 hours.
Pf you do not use the car for a long time, you need to charge it at least once a month, and then remove the positive electrode of the battery and place it for preservation
Battery and charger match, otherwise easy to damage the battery, or not full charge
Please do not let your child use the Battery by himself