2000w inverter 12vliontrongrowatt 18000ueплатbms lifepo4 4sproducts that use 18650 batteriessolarbatterie 12v 280ah testcharger for 12v lithium batteryprismatic cell constructioneve lifepo4 battery cellscar inverter 12v to 220vsolar battery 200ah 12vgrowatt 10kw inverter price compatible LiFePO4 Battery