Lithium Battery Pack for Portable Solar Panel System 12V30Ah
Place of Origin: Guangdong, China (Mainland)
Brand Name: OPTIMUM
Model Number: 12V 30Ah
Type: Li-Ion
Nominal Voltage: 12V
Size: as your request
Nominal Capacity: 30Ah
Case material: Hard Steel case
Nominal voltage: 12V
Working voltage: 10V-14.6V
Max. Continuous discharge current: 1.0C
Peak discharge current: 2.5C
Charge method: Standard or Rapid
Certificate: SGS,UL,CE,RoHS,IEC-62133,TS16949 etc.
Cycle life: ≥2000times
DOD: 100%
Comparison between LiFePO4 battery and Lead-Acid battery: |
BatteryIngredients |
LiFePO4 Battery |
Lead-Acid |
Safety & Environmental Concern |
Safest; no explosion; no smoke; no fire under very bad working condition; most environmentally friendly; non-toxic; no rare metal, fire resistant, easily disposed of. |
safety is acceptable; heavy pollution to water and soil; breaking ecological balance; threatening people' s health especially for Children; hard to dispose of; high re-use cost. |
Life Cycle |
Best, up to 1000 times under 80% DOD(theoretically 2000 times) |
Very short life cycle, about 150 times under 100% DOD; maintenance needed very often. |
Long term Cost |
Most economical |
Cost of whole lifetime is higher than LiFePO4 |
Thermal Performance |
Excellent – Can work normally under -20° C~70° C |
The capacity decays quickly if the temperature is higher than 50° C |