AA Solar Lithium Iron Phosphate Deep Cycle Batteries

The battery of the future - can also be used as starting batteries

Lithium Yttrium Iron Phosphate Range

Rare Earth Lithium Iron Phosphate Power Battery. This new technology replaces the previous LiFePO4 design.

At 3.3V per cell, a package of 4 cells can replace a traditional 12V lead acid battery. The bulk charging stage needs to reach 14.6V, which most modern lead acid chargers and solar controllers can be set to accommodate.

Unlike standard lead acid type batteries which have a charge efficiency of 88%, LiFePO4 batteries are over 98% efficient. Their voltage remains almost unchanged down to 80% discharged state. They can be discharged by 50% 3000 times with almost no loss of capacity within the warranty conditions

LiFePO4 batteries are very safe. They won't leak, and don't emit explosive gasses. They are ideal for electric vehicles, mobile homes and boats. Their long life also make them superior for house use as well, and their high current capability makes them a superior performer for inverters and high impulse electric motors.

Nominal Capacity Available as 40Ah, 60Ah, 100Ah, 200Ah, 300Ah, and 400Ah
Operation Voltage 4 cells = 13.2V, 8 cells = 26.4V, 16 cells = 52.8V to 70% DOD
Charging Voltage Bulk 14.6V, Equalize 15.2V (if needed), Float 13.4-13.8V (for 4 cell 13.2V battery)
Charge Current Up to 1CA (CA = Rated Capacity)
Max Discharge Current Constant 3CA Impulse 20CA
Standard Charge/Discharge Current 0.5CA
Temperature Durability of Case Less than 200°C
Operating Temperature -45°C~85°C
Self-discharge Rate Less than 3% monthly
Efficiency 98% - 99%
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AA Champion Lithium Iron Phosphate Range (LiFePO4)

Specifications for 4 cell, 13.2V Battery

Capacity Length Width Height to top of Terminals Weight Price
40Ah 190mm 120mm 195mm 6.2kg $473 inc. GST
60Ah 250mm 115mm 195mm 7.5kg $695 inc. GST
100Ah 145mm 258mm 235mm 13kg $1150 inc. GST
200Ah 180mm 283mm 290mm 23.5kg $2285 inc. GST
300Ah 220mm 363mm 328mm 39kg $3420 inc. GST
400Ah 455mm 290mm 310mm 58.5kg $4569 inc. GST
Image missing - refer to spec sheet
Download Warranty Conditions Here