12V Battery 18650 Battery Pack 18650 lithium battery recharable battery Solar storage Battery Electric lighting Outdoor battery hunt this solar controller regulates power

this solar controller regulates power from 12V/24V solar panels to charge batteries or devices

The most important thing is to have a unique parallel function

7V 2200MAH*2

45 large format sewing machines

12V Battery 18650 Battery Pack 18650 lithium battery recharable battery Solar storage Battery Electric lighting Outdoor battery hunt this solar controller regulates powerSPECIFICATIONS Type: Li Ion Size: Prismatic Set Type: Batteries Only Origin: Mainland China Nominal Capacity: 20Ah Model Number: 12V 20Ah Battery Certification: CE,FCC,RoHS,UL,KC Bundle: Bundle 1 Brand Name: ALalito Battery Number: 1 12V Lithium battery Specifications Nominal Voltage: 12. 8V Nominal Capacity: 3~20Ah 0. 2C Built in BMS: 5 20A Cycle Life: 1200 cycles at 0. 2C; End of life 70% capacity. Charge Voltage: 14. 60. 2V Charger Current: 5A Max.