150 Ah 12V Sealed Lead Acid Battery

A 150 Ah 12V sealed lead acid battery refers to a device that can store renewable energy such as household solar energy and wind energy for emergency use. It is mainly composed of energy storage battery pack, inverter, controller and so on.

During the day, the home energy storage system can convert the electrical energy collected by the solar panels into electrical energy and store it in the battery pack. At night or in rainy weather, the system can convert the stored electric energy into household electricity through the inverter according to demand. Home energy storage systems can reduce household electricity costs, and reduce dependence on traditional energy sources and energy waste and pollution.

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  • Modular design, small size and light weight
  • One-button switch, more convenient operation
  • Long-term charge and discharge cycle
  • Using multi-level energy management
  • Multiple parallel machines, automatic address acquisition,
  • Easy to install and maintain
  • Multiple communication interfaces



  • Balance power load, improve grid power supply quality,
  • Emergency backup power supply to ensure power supply
  • Solar power storage to reduce electricity costs
  • Energy saving and environmental protection, reducing energy consumption and carbon emissions
  • Remotely monitor and control battery status and power


Nominal Voltage 12 V
Capacity (25°C) 20HR(10.5V) 150 Ah
5HR(10.2V) 116.5Ah
1HR(9.6V) 87.3Ah
Dimension Length 485±2mm (19.09inch)
Width 172±2mm (6.77inch)
Height 240±2mm (9.45inch)
Total Height 240±2mm (9.45inch)
Approx. Weight 45.0kgs (94.6lbs) ±4%
Terminal type T11
Internal resistance (Fully charged, 25°C) Approx. 4.2mΩ
Capacity affected by temperature (10HR) 40°C 103%
25°C 100%
0°C 88%
-15°C 70%
Self-discharge (25°C) 3 month Remaining Capacity: 94%
6 month Remaining Capacity: 88%
12 month Remaining Capacity: 75%
Nominal operating temperature 25°C±3°C
Operating temperature range Discharge -15°C~55°C (5℉~131℉)
Charge -10°C~55°C (14℉~131℉)
Storage -20°C~55°C (-4℉~131℉)
Float charging voltage(25°C) 13.50 to 13.80V Temperature compensation:-18mV/°C
Cyclic charging voltage(25°C) 14.10 to 14.40V Temperature compensation:-30mV/°C
Maximum charging current 30A
Terminal material Copper
Maximum discharge current 1500A(5 sec.)