
This ST70 product meets your outdoor power needs
Making it ideal for rescue operations, emergencies, camping and travel, etc.
Ensures you have a reliable, stable source of power wherever you go.













Battery type | Ternary lithium battery | Ac output current | 15A MAX | Ac output voltage | 220V±5% |
Output power | 220V-5000W50hz, 110V-3000W50/60hzadjustable | Peak power | 8000W | Output waveform | Ac pure sine wave |
Waveform distortion | < 3% linear load ,< 8% non-linear load | Frequency | 50±0.5Hz | Dc output voltage | 12V/24V/48v |
Dc output current | 10A/12A/50A(MAX) | USB/TYPE-C | 18W(MAX) | Protection function | Short circuit, overload, over temperature, over voltage, over current, under voltage, low temperature, etc |
Charging parameter | 54V/20A | Battery capacity | 135Ah | Charging time | 6~7H |
Cycle life | >2500 times, remaining capacity 80%(5%-95%DOD) | Apparent dimension | 610*440*250(mm) | weight | about54.5KG |

Lithium iron phosphate batteries
as the power source
Automatic sensing&Active prevention functions
10 years Maintenance-free
6S Rapid fire extinguishing


functions of overcharge & overdischarge
high temperature & low temperature protection
insufficient power alarm
The following are individual specific application scenarios of power supplies.
1.Outdoor Applications:Lighting, fans, projectors, speakers, inflatables, charging, cooking, etc. |
2.Home Application:TV, computer, rice cooker, electric blanket, washing machine, etc. |
3.Manual Application:Electric drills, cutters, circular saws, chainsaws, lawn mowers, electric hammers, etc. |
4.Common Electronic applications:Smart watches, tablets, drones, digital cameras, etc. |



12V Cigarette Lighters Cannot Be Used To Heat Cigarette Butts!
It can only power electronic products.
Do Not Use A Load That Exceeds The Rated Power Of This Power Supply.
The over-power power supply will automatically cut off the output.




Q1: How do I charge a portable power station?
A: There are three charging methods for portable charging stations,through grids, solar panels and cars.
Q2: Does this portable power station include solar panels?
A: Portable power stations do not include solar panels and controllers. Solar panels and controllers are sold separately or you can purchase them from us.
Q3: What type of batteries are used in portable power stations?
A: Portable power stations use lithium iron phosphate batteries.