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12V 100Ah Lithium Battery LiFePO4 HD Series

12V 100Ah Lithium Battery LiFePO4 HD Series

Regular price £590.00
Regular price £660.00 Sale price £590.00
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12V 100Ah LiFePO4 Lithium Battery

The HD Series Professional are designed for High Usage applications such as Hybrid drives for vehicles and Boats and or where a user needs a higher current handling than the std range can provide.

Not all batteries are the same, many lower cost Lithium Batteries have a low continuous current handling of under 100Amps whilst these allow a lower cost, they are not suitable for EV or Hybrid power and or use where an inverter or any other high drain application is needed. eg any inverter of  more than 1Kw. for Example the Ultramax 12V 100Ah unit has a std current handling of just 40Amps and a maximum continuous current handling of 80Amps.  Our professional high current batteries with 160Amp BMS are designed and built to last, to deliver power above and beyond the capability of the lower cost models. This  over engineering is why we have not  seen problems with BMS Failure that is reported for some other manufacturers products, whose current handling is not sufficient for the demands placed upon batteries in typical situations with high load applications.  

Deep cycle leisure battery that is ideally suited for use in power boats, sailing craft, canal boats, caravans, motor homes, RV’s, invalid carriages, personal mobility scooters, electric vehicles at 12V, 24V,36V,48V through series connections. Electric trolling motors. Mobile Electric lift trucks, Powered  trolleys etc. 


◆ Longer life compared to lead acid battery more than 2000 cycle life. Guaranteed greater than 80% capacity after 2000 cycles*of 80% discharge.  (1 cycle per day = 5.4 years!) with reduced % discharge the batteries will last much longer than this, with 4000-6000+ cycles usually achieved, depending on charge discharge rates and operation temperature etc. 

◆ Up to 60% weight saving

◆ 100% usable capacity (100Ah LiFePO4 approximately offers the same usable energy as a 160Ah Lead Acid battery) due to offering full voltage and current even when 80% discharged, compared to lead acid that typically only offers the required voltage at upto 50% discharged.

◆ More energy with 1/3 smaller size

◆ Less than 3% self discharging per month. 

◆ Built in safety protection

◆ Zero maintenance

◆ Easy installation

◆ Eco-friendly

◆ Quality guaranteed,  7 year warranty upto 2000 cycles.  *As determined from integral BMS. Life expectancy is much longer than this with good battery management.

◆ Fast charging, Charge at 20Amps in under 5 hours from flat with one of our high performance chargers. 

◆Can be connected in series upto 4 units to make 24V, 36V or 48V 100Ah system.  Using internal BMS no other controller needed.


◆ Can be connected in parallel upto 4 units to make 200Ah, 300Ah or 400Ah 12V system.  Using internal BMS no other controller needed.

Items Parameter
Battery Type LiFePO4
Nominal Voltage 12.8V
Nominal Capacity 100Ah
Energy 1.28KWh
Internal Resistance ≤20mΩ
Series & Parallel Application up to 4 series 4 parallel connected application
Limited Charge Voltage 14.6±0.2V
Floating Charge Voltage 13.8±0.2V
Charge Method CC/CV
Discharge Cut-off Voltage 10.0V
Standard Charge Current 20A (100Amp max charge rate)
Max. Continuous Discharge Current (<30min) 100Amp 
Pulse Discharge Current (<5s) 200amp
Cycle Life >2000 cycles
Dimension Length: 329±2mm
Width: 172±2mm
Height: 214±2mm
Weight 13.5±0.2Kg
Operation Temperature Range Charge: 0~45℃;
Discharge: -20~60℃
Recommended operating temperature: 15℃~35℃
Self-Discharge Rate Residual capacity: ≤3%/month; ≤15%/years
Reversible capacity: ≤1.5%/month; ≤8%/years
Storage Temperature & Humidity Range Less than 1 month: -20℃~35℃, 45%RH~75%RH
Less than 3 months: -10℃~35℃, 45%RH~75%RH
Recommended storage environment: 15℃~35℃,45%RH~75%RH

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