1.Cell Type： Samsung 18650
2.Weight： About 3.5KG
3.Dimension： 389(L)mmx115mm(W)x81mm(H)
4.Rated Voltage： 24V/36V
5.Rated Capacity： 10.4Ah/13Ah/15.6Ah
6.Charge&Discharge Mode： CC&CV
7.Cycle Life≥1000 times
8.Internal Resistance≤230mΩ

Precautions:1.It is recommended to charge up the battery to 80% if you are going to store it for a period;2.make sure the battery will be charged at least once every 3 months to ensure the best performance and cycle life .3.The battery should be stored in a dry and cool environment, keep away from fire and heat sourcers; 4.Avoid direct connection of positive and negative poles; 5.Can not be modified.