Powerhouse 12V 100Ah Lithium Battery LiFePO4 100A BMS

This 12V 100Ah LiFePO4 replacement battery is compatible in size with traditional 90-100Ah SLA batteries (check dimensions), but with all the benefits of cutting edge lithium technology. LiFePO4 batteries offer longer service life than traditional lead acid batteries, plus weigh less than HALF as much as SLA batteries. LiFePO4 also provide more usable life per cycle, allowing for longer run times by holding a higher voltage until capacity is almost exhausted. These batteries will also maintain 80-90% charge when in storage - far higher than their lead acid counterparts. The latest generation in maintenance free batteries is here!

Each battery is fitted with an internal battery management system to provide safe charging and discharging at all times. This system provides internal short circuit, over temperature and under/over voltage cut off. Can be wired in series and/or parallel.

Suitable for recharging with the mains battery charger models listed in the accessories below.

Excessive temperatures over 65ºC can effect the ABS housing. Need to be well ventilated in warm conditions. Not for use in engine bays.

Internal battery management system for safe charging and discharging.
Drop in replacement for standard lead acid 90-100Ah batteries (check dimensions)
Half the weight of traditional lead acid batteries.
Less discharge when in storage compared with traditional lead acid batteries.
Longer service life compared to lead acid.
Longer run time compared to lead acid.
Factory supplied at 30% charge for safety compliance.
100A DISCHARGE BMS
5 YEAR WARRANTY

General
Dimensions: 330 x 172 x 215mm
Overall Weight: 13kg
Terminal Type: M8 / F12
Connection: 12-48V max 4 in series, no limit in parallel.
Note: When used in series each battery will need to be discharged to cut off before connecting so that all cells are all balanced.
Case Material: ABS
Case IP Rating: IP56
Cell Type: Prismatic
Certification: CB/CE, UN38.3, UL1642 @ cell.
Class: UN3480, Class 9

Battery Module Specification
Nominal Voltage: 12.8V @ 25°C, 0.2C
Capacity: 100Ah @ 25°C, 0.2C

Operating Parameters
Charging Voltage: 13.8 - 14.4V
Discharging Voltage: 9.2V-11.2V (Recommended 11.8V)
Charging Current: 100A max, Recommended 50A
Max Constant Discharge: 100A
Pulse Discharge: 300A for 3S

Temperature
Charge Range: 0 to 45°C
Discharge Range: -20 to 60°C
Storage Range: -20 to 45°C

Service Life
Design Life: >20 years @ 25°C, 0.2C
Cycle Life (25° C,0.2C): >4000 times (90% DOD to 80% end)
Cycle Life (25° C,0.5C): >6000 cycles (100% DOD to 50% end)

BMS Parameters
Charging
Cell Voltage Protection: 3.7V Delay 1-2S (Recover when discharge current >1A or cell voltage <3.38V or module voltage <13.52V)
Module Voltage Protection: 14.8V Delay 1-2S (Recover when discharge current >1A or cell voltage <3.38V or module voltage <13.52V)
Over Charging Current 1: 100-101A Delay 50-1500mS (Turn to pre-charge mode and try to recover in every 3 minutes)
Over Charging Current 2: >300A Delay 2-3S (Turn to pre-charge mode and try to recover in every 3 minutes)
Temperature Protection: <-10°C or >70°C, Delay 1-2S (Recovery when >0°C or <60°C)

Discharging
Cell Voltage Protection: 2.7V (Recover when charge current >1A or cell voltage >2.6V or module voltage >10.4V)
Module Voltage Protection: 10.8V Delay 1-2S (Recover when charge current >1A or cell voltage >2.95V or module voltage >11.8V)
Over Discharging Current 1: 300-360A Delay 50-200mS (Recover when charging current >1A, or recover in every 60S)
Over Discharging Current 2: >360A Delay 100-300uS (Recover when charging current >1A, or recover in every 60S)
Short Circuit: >360A 100-300us
Temperature Protection: <-20°C or >75°C, Delay 1-2S (Recovery when >-10°C or <65°C)

BMS Features
PCB Temp Protection: >115°C Delay 1-2S Recover when <80°C
Cell Balance: 20-30mA passive balance cell voltage difference > 40mV
Temperature Accuracy: ±2°C Cycle measurement Measuring range -40 to 100°C
Voltage Accuracy: ±20mV Cycle measurement for cells and module
Current Accuracy: FSC±5% Cycle measurement measuring range -200 to +200
SOC: 5% (integral calculation)
Power Consumption: <300uA (switch off mode - storage), <100uA (sleep mode - protection & standby), <15mA (operating mode)
*Specifications are subject to change without notice.