12V 100AH Marine battery maintenance free battery

Product introduction:

lithium iron phosphate,lifepo4 12v

Additional Information:

Tel : +86 755 28761295, +86 18018761760
Mail: christin@lithiumvalley.com, roy@lithiumvalley.com

best marine battery 100ah deep cycle battery 12V


Nominal Voltage: 12V
Nominal Capacity: 100AH
Discharge Cut-Off: 10V
Charge Cut-Off: 14.65V
Charge Current: 10A
Cont. Discharge: 20A
Peak Discharge: 50A
Charge Temperature: 0℃ – 45℃
Discharge Temperature: -20℃ – 60℃
Charge Method: CC/CV
Life Cycle: 2000-5000

battery type:maintenance free battery,lithium iron phosphate


Advantage of Lithium Iron Phosphate BatteryLiFePO4 Battery:

  1.  Long cycle life:  Under 80%DOD, the life cycle is 2000 times. In same working environment, LiFePO4 Battery Life is 5-6times longer than Lead acid battery.
  2. Safer:Unless under extreme situation, LiFePO4 battery will never explode.
  3. Bigger Capacity:In same volume,LiFePO4 battery capacity is 1.5times of Lead Acid Battery.
  4. Lighter:In same capacity and voltage, LiFePO4 battery weight is 1/3 of Lead Acid Battery.
  5. High Temperature Resistance:LiFePO4 Battery working Temperature range is -20℃ – 75℃.
  6. Without memory Effect.
  7. Environment Friendly.

Disadvantage of Lithium Iron Phosphate BatteryLiFePO4 Battery

  1. Bad Low Temperature Property:Compare to Li Ion battery,LiFePO4 Battery energy density is much lower,therefore it is unable to charge and discharge in low temperature.
  2. High Cost:LiFePO4 Battery production has harsh requirement on the environment , and the poor processing performance of electrodes and increasing synthesis cost, which result in high production cost and low production yield.
  3. Poor product consistency:The synthesis reaction of LiFePO4 battery is a complex heterogeneous reaction with solid phase phosphates, iron oxides and lithium salts, plus a carbon precursor and a reducing gas phase,which make it very hard to achieve high product consistency.

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