The battery capacity is over 80% after 1C charge and discharge under 100% DOD condition for 3500 cycles. the design life is 15 years. it is easy to extend to totally 2969Wh power system by an optional battery box to get more capacity. Thermal and chemical stability is improved with our LiFePO4 battery, which is widely used on E-bus and backup storage battery system in telecom. 

• Very Fast charge Ac charge 750W, Solat MPPT 600W
• Screen Display TFT
• Remote Monitor and control WIFI, Bluetooth monitor and controlled by mobile phone “APP”
• Multifunctional design for outdoor adventure and UPS emergency power at home or office by line-interactive UPS function
• Main capacity 921Wh
• DC output 12V/15A max (car cigarette lighter socket) 12V/15A max (Anderson power pole)
• Weight 15 KG
• Additional Weight 15 KG