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.
HD series lithium battery using LiFePO4 battery cells offer the following advantages:
◆ 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
◆ 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.
|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|
|Discharge Cut-off Voltage||10.0V|
|Standard Charge Current||20A (100Amp max charge rate)|
|Max. Continuous Discharge Current (<30min)||160Amp|
|Pulse Discharge Current (<5s)||200-400A|
|Cycle Life||>2000 cycles|
|Operation Temperature Range||Charge: 0~45℃;|
|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|
CE marked tested to EU Council Directive 2014/30/EU Electromagnetic Compatibility
test std. EN 61000-6-3: 2007+A1: 2011 EN 61000-6-1: 2007.
For most customers running an inverter Quality Source LiFePO4 batteries by POLINOVEL of similar size to lead acid,AGM etc will almost double the time you can run your inverter for. As LiFePO4 batteries can be drained to 80-100% of quoted capacity and will continue to deliver full voltage at much lower state of charge compared to lead acid batteries that drop voltage under heavy loads and reduce voltage progressively from a state of charge below 50%.
The extra Usable capacity of LiFePO4 and the very long cycle life 4-8 times that of lead acid make LiFePO4 cheaper in the long run and much more environmentally friendly.
Over their lifespan 1 x LiFePO4 100Ah battery offers the same usable energy as almost 2 lead acid 80Ah units that would need to be changed 4 x before the LiFePO4 is at 80% of its original storage capacity. LiFePO4 is not 8 x more expensive than a good lead acid 500 cycle guaranteed battery and contains 8 x less plastic than lead acid units.
1 x LiFePO4 battery at 14.6kg replaces 8 x 19Kg = 152kg of toxic lead and concentrated sulphuric acid during its lifetime. With associated carbon emissions to move these over their lifecycle.
Quality Source, buy well, Buy once to last.
Life Cycle according to depth of discharge graph.