User Manual for Sunslice Gravity 756 Portable Power Station

Quick Guide

The Sunslice Gravity 756 is a high-capacity portable power station designed for both indoor and outdoor use. Before first use, ensure the device is charged. The unit features multiple output types, including AC, DC, USB-A, and USB-C. It is not waterproof, so avoid exposure to rain or water. If the device is not used for a long time, charge it to over 60% capacity and recharge every 6 months.

Product Overview

The front panel includes the LCD display, LED torch, DC 5521 output, DC charging input, USB-A and USB-C ports, and the AC/DC output switches. The rear panel contains the AC output outlets and the air outlet. The unit weighs 8.6 kg.

Specifications

• Capacity: 756Wh / 204,300 mAh (3.7V)
• AC Output: 2x 1000W (220V), 1600W Peak, Pure Sine Wave 50Hz
• DC Output: 2x USB-A QC3.0 (18W), 1x USB-C PD (45W), 2x DC 5521 (12V/3A), 1x Cigarette Lighter (12V/8A)
• AC Input: 1x DC6530 (116W)
• Solar Input: 1x DC6530 (27-42V/5A, 210W)
• Working Temperature: 0 to 40°C
• Storage Temperature: -20 to 40°C

Charging the Gravity 756

There are two ways to charge the unit:

1. Standard AC Adapter: Connect the included AC adapter to a wall outlet (220V/110V) and the DC charging input port.
2. Solar Panels: Connect compatible solar panels (such as the Sunslice Fusion 150W) to the DC charging input port.

Using Outputs

LED Torch: Press the switch for 0.5s to turn on, 0.5s again for stronger brightness, and 0.5s again to turn off.

DC Output: Press the AC/DC switch for 0.5s. The DC output indicator will light up. Press 0.5s again to turn off.

AC Output: Press the AC/DC switch for 3s. The OUT icon on the LCD display will light up. Press 3s again to turn off.

LCD Screen and Fault Indicators

The LCD screen displays charging status and fault warnings. If the screen flashes, check the following fault conditions:

• DC Output Over Current: DC indicator flashes twice. Restart the unit.
• USB Over Current: DC indicator flashes 3 times. Restart the unit.
• AC Overload: OUT icon flashes twice. Restart the unit.
• AC Over-temperature: OUT icon flashes 5 times. Automatic recovery.
• Low AC Output Voltage: OUT icon flashes 6 times. Restart the unit.
• AC Short Circuit: OUT icon flashes 8 times. Restart the unit.
• Input Over-voltage: IN icon flashes twice. Automatic recovery.
• Battery Temperature Faults: Warning icon flashes 2-5 times depending on charge/discharge temperature. Automatic recovery.
• Overload Total Power: Warning icon flashes 9 times. Restart the unit.

Safety Precautions

• Do not use or store near fire or heat sources above 80°C.
• Do not puncture, throw, drop, or modify the device.
• Keep battery ports free from dust and lint.
• Stop using immediately if the device generates unusual smells, heating, or distortion.
• Keep away from children.
• Not allowed on airplanes.