Portable battery power station with 315 Wh capacity. It will support five devices simultaneously. The built-in AC inverter with pure sine wave with a rated output of 300 W (up to 600 W at peak) will prove useful as an emergency power source for, among other things, the pump and controller of the central heating furnace, router, set-top box or television. Three USB ports, including one USB-C with PD 60 Wtechnology, will power and repeatedly charge a smartphone, tablet or laptop. A 12-volt socket will successfully power a touring fridge or dedicated lighting.

• Built-in power bank with 35 Li-Ion high discharge rate cells in NMC/INR technology in 18650 housing with a nominal voltage of 3.6 V and a capacity of 2500 mAh (total 87500 mAh)
• capacity does not drop below 80% of the initial value even after 500 full discharge cycles
• cells arranged in a robust cage with a design that allows free access of air to each cell, significantly improving cooling efficiency 
• an advanced BMS that monitors all current parameters and cell temperature in real time, ensuring a safe charging and discharging process
• The BMS has overcurrent, short-circuit, over-discharge, over-voltage and overheating protection.
• cell balancing system extends the life of the entire pack
• a special USB-C port for the excitation of the cell pack - if you leave the station discharged to 0% for a long time and the device does not react to the connected charger, with the help of a 5 V, 2 A power supply we can excite the cells and restore the station and the BMS to operation
• recharging of the station is possible in three ways: with a maximum power supply of 72 watts, via a cable under the cigarette lighter or from external photovoltaic panels 
• manufactured to automotive standards

Other information:

• harmonic content ratio (THD) at full load: ≤3%
• operating time at rated unit load (300 W): 40 min
• charging time from the power supply: ~6 h
• charging time from cigarette lighter: 5-6 h
• charging time from photovoltaic panels: ~6 h
• Continuous power from AC 230 V outlet: 300 W (600 W peak)
• cigarette lighter socket: 12V/10A
• USB-A socket: 5V/3.1A
• USB-C socket: 60 W in PD technology
• BMS protection: overcurrent, short-circuit, over-discharge, over-voltage, overheating
• inverter protection: under-voltage, over-voltage, overheating, short-circuit, overload
• LED light with 3 modes, including SOS, 2W
• dimensions: 270 × 150 × 182 mm
• weight: 3.9kg
• contents of the set: station, mains charger, cable for charging the product from a 12 V DC electrical installation, cable for charging the product from an external solar panel