12v lithium ion battery price12v offgrid solar lithium ion batteries67.2 volt 5amp lithium ion battery chargerluminous icruze 3000xuba 280ahvoltage inverterportable 67.2v 4a e bike lithium battery chargerlithium battery 200ah certilithium iron phosphate battery cells 300ahlifepo4 32700 аккумуляторкупитьgrowatt 3000tl compatible LiFePO4 Batterydaly bms lifepo4 pdf