... power inverter, battery, and charger. DOXIN Multifunction UPS Solar Energy Portable Power Source This multifunction UPS portable power source ... is in combination with Intelligent IC control, solar charge controller, AC 220V charge, USB charge, inverter and ... protection: 10.7±0.212. Battery model: 12AH*213. Solar charge controller Max charge current: 10A ; charging voltage: 13. ...