Well-Designed Electric Back Up - CTECHI 300W Portable Power Station Uses High-Stability Lithium Iron Phosphate Batteries – Yilin

Features

220V or 110V AC output, USB-C output and PD output, which can charge multiple devices at the same time.
Household and office small electrical appliances can be used. BMS power management scheme and voltmeter display, high accuracy, easy to use and easy to identify.

Advantages & Characteristics

1> With 100V ~ 240V and household voltage almost the same high voltage output.
It is more safe and reliable for loaded equipment
2> The product conversion rate is more than 90%, which is more than 15% higher than that of peers.
3> The discharge rate of the product is as high as 99.8%, 29.8% higher than that of the same industry.
Most of the energy storage power supply below 500W on the market can only discharge 60% ~ 70%. Our products can discharge 99.8% of the battery (the last grid will automatically shut down).