Name: 150amp Powerhouse Lithium Battery 12.8 volt with Bms 5 Year Warranty
SKU: 745112

Featuring a built-in BMS, the 150amp Powerhouse battery provides a reliable 12.8V direct replacement for AGM batteries. Its short circuit, over temperature, and under/over voltage cut off capabilities ensure secure power charging/discharging. Easily wire this battery in series and/or parallel, and take advantage of its 5 year warranty. Its lightweight yet powerful LiFePO4 technology offers a powerful, maintenance-free energy solution with an extended service life and 80-90% charge levels in storage, far exceeding AGM alternatives. Get the power of advanced, low-maintenance batteries now!

Dimensions: 521 x 237 x 217mm

Overall Weight: 20kg
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.
Shipping Class: UN3480, Class 9
Battery Module Specification
Nominal Voltage: 12.8V @ 25°C, 0.2C
Capacity: 150Ah @ 25°C, 0.2C

Operating Parameters

Charging Voltage: 13.8 - 14.4V
Discharging Voltage: 9.2V-15.4V (Recommended 11.8V)
Charging Current: 150A max (Recommended 50A)
Max Constant Discharge: 150A
Pulse Discharge: 1300A for 50mS

Temperature

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

Design Life:

10 years @ 25°C, 0.2C
Cycle Life (25°C, 0.2C): 2000 times (100% DOD to 80% end)
Cycle Life (25°C, 0.5C): 4000 cycles (100% DOD to 50% end)

BMS Parameters

Charging
Cell Voltage Protection: 3.9V Delay 1-2S (Recover when discharge current 1A or cell voltage 3.38V or module voltage 13.52V)
Module Voltage Protection: 15.6V Delay 1-2S (Recover when discharge current 1A or cell voltage 3.38V or module voltage 13.52V)
Over Charging Current 1: 150A Delay 20-30S (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: 2.2V Delay 500mS (Recover when charge current 1A or cell voltage 2.6V or module voltage 10.4V)
Module Voltage Protection: 8.8V Delay 1-2S (Recover when charge current 1A or cell voltage 2.95V or module voltage 11.8V)
Over Discharging Current 1: 550-650A Delay 500-1500mS (Recover when charging current 1A, or recover in every 60S)
Over Discharging Current 2: 1100-1300A Delay 50-150mS (Recover when charging current 1A, or recover in every 60S)
Short Circuit: 200-700us
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: 25-45mA passive balance cell voltage difference 45mV
Temperature Accuracy: ±2°C Cycle measurement Measuring range -40 to 100°C
Voltage Accuracy: ±20mV Cycle measurement for cells and modules
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 and standby), 15mA (operating mode)