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Duramax DM-100Ah Lithium battery​​

The Duramax 100Ah Lithium Battery would have to be one of the best value 100Ah battery going around. Meticulously tested at every stage and the use of only premium components & A1 grade prismatic cells is the reason we back it up with a Five-Year warranty. When used as a stand-alone battery the Load test confirms it can go the distance. In today’s 100Ah market everyone spruiks the same specification. I don’t see any detail load test being provided, some may draw a graph showing the voltage drop. There is more onus on the consumer to make sure their Lithium battery is of the highest quality and reliability. The Duramax DM-100Ah lithium battery delivers on performance, dependability, and assurance of craftsmanship.


Load Test 2 Chart 100Ah

                   Duramax 100Ah -12.8V Lithium Battery Specification
Item Specification
Cell Type Prismatic A-Grade
Normal Capacity 100Ah
Max Charge Current 60A
Continuous Discharge Current 100A
Peak Discharge Current 200A (5sec)
Series Connection Up to 48V (four)
Parallel Connection Four+
Normal Voltage 12.8V
Built Advance BMS Active Cell balancing,

Series/Parallel connection

Charge Cut-off Voltage 14.6V±0.4V
Low Voltage Cut-off 10.0V±0.4V
Battery Housing




Operating temperature
Charging: 0℃~45℃
Discharging: -10℃~60℃
Storage temperature
Storage Humidity ≤75%
Environmental condition
Humidity: 45-75%RH
Atmospheric Pressure: 86-106 KPA
Cycles @ 100% DOD 2000 Cycles


Cycles@ 80% DOD 3000 Cycles
Cycles@ 50% DOD 3500 Cycles Cycles@ 30% DOD 8000 Cycles
Shelf Storage
3% PM
Terminals T8
Dimensions 325mm(L)*215mm(H)*171mm(W)
Weight 12Kg
Weight 12 kg
Dimensions 325 × 171 × 215 cm


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