As the lifepo4 appearing in the worldside since2005. Optimum D&R lifepo4 battery for 8 years, now to be the leader of professional lifepo4 manufacturer,optimum has its special mauture techonlogy and pactical experience from cell`s production and battery pack use, we have has get well repution in the field.
wholesale batteries 48v 50ah telecommunications battery Lithium battery
48V50Ah Battery pack specification | |
Nominal Capacity @ 0.2C 50Ah |
Self discharge ≤ 3% |
Nominal Voltage 48V |
Total Cell Quantity 160pcs |
Discharge Cut-off Voltage 40V |
Impedance(Max, at 1000Hz.) ≤ 50 mΩ |
Charge Cut-off Voltage 58.4V |
Dimensions(mm) 530±1*442±1*88±1mm |
Charge Current (Standard. Continuous) 10A (0.2C) |
Weight(Approx,including case) 35.5kg
|
Continuous Discharge Current 50A |
Charge Temperature Range 0°C ~ 45°C |
Max. Discharge (Max. 10 sec.Duration) 60A |
Discharge Temperature Range -20°C ~ 60°C |
Cycle life(1 C/1C 100% DOD) 2000 cycles Cycle life(1 C/1C 80% DOD) |