Lithium battery is a class of lithium metal or lithium alloy as a negative electrode material, the use of non-aqueous electrolyte solution of the battery. The first lithium battery came from the great inventor Edison. Due to the very active chemical characteristics of lithium metal, the processing, preservation and use of lithium metal have very high environmental requirements.
Characteristics of lithium batteries:
1. With higher weight energy ratio, volume energy ratio;
2. High voltage, a single lithium battery voltage of 3.6V, equal to 3 nickel-cadmium or nickel-metal hydride rechargeable battery series voltage;
3. Self-discharge can be stored for a long time, which is the most outstanding advantage of the battery;
4. No memory effect. Lithium batteries do not have the so-called memory effect of nickel-cadmium batteries, so lithium batteries do not need to discharge before charging;
5. Long life. Under normal working conditions, the number of charge/discharge cycles of lithium batteries is much greater than 500 times;
6. Can be quickly charged. Lithium batteries can usually be charged with 0.5 to 1 times the capacity of the current, so that the charging time is shortened to 1 to 2 hours;
7. Can be used in parallel at will;
8. Because the battery does not contain cadmium, lead, mercury and other heavy metal elements, no pollution to the environment, is the most advanced green battery.
Module
|
GBP48V-50AH |
GBP48V-100AH |
Recommended Charging Voltage(V)
|
52.5 |
Recommended Discharge Cutoff Voltage
|
45.7 |
Standard Charging Current(A)
|
25 |
50 |
Max Continuous Discharging Current(A)
|
50 |
100 |
Standard Discharge Current(A)
|
25 |
50 |
Max Continuous Discharging Current(A)
|
50 |
100 |
Operating Temperature(ºC)
|
-30ºC~60ºC(recommend 10ºC~35ºC) |
Storage Temperature(ºC)
|
-20ºC~65ºC(recommend10ºC~35ºC) |
Allowable Humidity Range
|
0~85%RH |
Protection Level
|
IP20 |
Cooling Method
|
Natural Air Cooling |
Parallel Function
|
48V Support at most support 20 packs in parallel use |
Remark
|
0.5C Discharge MAX:1C, 80% DOD |
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