48V 200Ah Power Lithium Iron Battery
This product is a new type of backup power supply for the development of high-tech products,
with integration, miniaturization, light, intelligent, standardized, environmental protection and
other characteristics, can be widely used in indoor distribution stations, integrated base stations,
marginal stations, distributed power supply and other fields.
1. Standard design, low operating environment requirements (can be in -20 ~ 60℃ humidity < 95%
normal work), small size, light weight, easy installation, simple maintenance in the later stage,
can save considerable upfront investment and maintenance costs in the later stage.
2. Automatic charge and discharge management. The monitoring unit automatically measures the
charge and discharge current of the battery and manages the floating charge and even charge
of the battery;
3. When the battery voltage is lower than the alarm value, it will alarm, and when the voltage is too
low, it will automatically power down to protect the battery.
|3||Standard charging/discharging method||50A|
|4||Maximum continuous charging/discharging current||100A|
|5||Cycle Life||≥3000 cycles (0.5C charge ,0.5C discharge)80% DOD；±25℃|
|9||Designed life||10 YEARS|
|10||Guarantee period||3 YEARS|
Battery will be vibrated 30 minutes in three mutually perpendicular directions and changing frequency between 10 to 55Hz. The rate of scanning frequency is from 10 Hz to 55Hz with the rate of 1Hz per min.
Vibration frequency:10-30Hz Amplitude:0.38mm Vibration frequency:30-55Hz: amplitude:0.19mm
|The battery shall not rupture, smoke, explode or leak. Battery electric voltage ≥48V.|
Keep the battery at 40±2℃ and 90%-95%RH for 48 hrs after complete charge.
After the test, keep the battery at 20±5℃ for 2 hrs. Discharge at 10A constant current discharge to the termination voltage.
|Appearance of the battery shall not rust, smoke or explode. Discharge Capacity ≥80%|
|3||High Temperature Performance Test||Keep the battery at a hot oven with 55±2℃ for 2 hrs, then measure the capacity with constant discharge current 0.5C to discharge protection point after complete charge. After the test, keep the battery at 20±5℃ for 2 hrs.||Appearance of the battery shall not rust smoke or explode. Discharge
|4||Low Temperature Performance Test||
Keep the battery at -20±2℃ for 16-24 hrs, then measure the capacity with constant discharge
current 0.5C to discharge protection point after
complete charge. After the test, keep the battery at
|Appearance of the battery shall not rust, smoke or explode. Discharge
1.When the battery pack to be long-term stored, charge the battery pack to about 60% capacity,
store in dry and ventilated place, charge 1h for every 3 months.
2.The battery pack and charger should be stored in clean, dry and ventilated place, avoid contacting
with corrosive materials and be away from fire and heat.