12V 100AH Marine battery maintenance free battery

best marine battery 100ah deep cycle battery 12V

SPECIFICATIONS:

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 Battery（LiFePO4 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 Battery（LiFePO4 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.