Ameec Shenzhen Technology Co.,Ltd, with professional electric saw battery factory, is a best China electric saw battery, best 18650 battery manufacturers and suppliers. We are always at your service.‍‍Electric saw batteryType:                                                                         Pack          Chemistry:                                                                Li-ion     Nominal Voltage (V):                                               14.8v  Capacity (mAh):                                                       3000   Max Continuous Discharge Current:                     45A   Max  Discharge Current:                                         90A  Battery Charging Current:                                       1AWeight:                                                                      3kg             Dimensions:                                                              15*15*250px                                                                                    Avg. Temperature Ranges for    Charging:                                                                   <55℃Discharging:                                                              45℃Storage:                                                                     25±5℃PCB/Pack Protection(for single cell voltages):  Over Charge Cutoff Voltage:                                   4.35 ± 0.025V       We have two types of battery cell for the pack: 18650 lithium battery andlithiumpolymer battery.  As for the raw material of the battery cell, we canuse NCM or LiFePO4 according to customer’s specification.  Comparedto NCM, LiFePO4 has longer cycle life and is more safer, but of course the cost would be higher.We will prepare detail proposals for our customeraccording to their specification.‍