Solar 512wh Lithium Ion Battery Backup Pack 600w Portable Power Station Solar Generator

Solar 512wh Lithium Ion Battery Backup Pack 600w  Portable Power Station Solar Generator  Product Description Portable Solar UPS System  Model YB101-40Ah Capacity 40Ah Cell Specs 3.7V 4000mAh Lifepo4 Composed type 3S15P Max charge protection voltage 14.6V Cut-off discharge voltage 9V Charging time 4-5Hours With adaptor Charge method  CC-CV(constant current and constant voltage ) AC output 600W/1000W 220V AC DC output 5V/12V/19V  Safety PCM board provides production against over charging Over discharging and short cir-cuit . Products has gone though the drop test,smash test,acupuncture test to ensure the safety Protection Fuctions Over charge, Over discharge,Over load, Short Circuit,Over temperature   Main Products