2,A temporary short capacity of new battery will be resulted from not used for a long time,it is normal,the total capacity will be reinstated via used for 3-5 times.
3,New battery when first get the battery ,use it out,charge for 5 hours for the first three times,use it out again,then it only need to charge about 5 hours for normal use.
4,Do not use inferior charger to recharge this battery in case of damaging the battery.
5,Do not disassemble or change the structure ot the battery.