1. Introduction
Thank you for purchasing the BougeRV 277Wh Portable Power Station. This device is designed to provide reliable power for various applications, including powering portable refrigerators, charging mobile devices, and serving as an emergency light source. This manual provides essential information for safe and efficient use, setup, operation, and maintenance of your power station.
2. Safety Information
Please read all safety instructions carefully before using the product. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Do not disassemble, repair, or modify the unit.
- Keep the unit away from fire, water, and extreme temperatures.
- Do not expose the unit to direct sunlight for prolonged periods.
- Ensure proper ventilation during use and charging to prevent overheating.
- Keep out of reach of children.
- Use only the provided or approved charging cables and adapters.
- If the battery enters an over-discharge state and cannot be charged, use a Type-C cable to reset the system before attempting to recharge.
- During AC charging, the adapter may generate heat. This is normal, and the adapter is designed to operate safely up to 70°C.
This power station is equipped with advanced Battery Management System (BMS) technology, offering 14 types of protection, including:
- Overheating Protection
- Overcooling Protection
- Overload Protection
- Overvoltage Protection
- Undervoltage Protection
- Short Circuit Protection
- Overcurrent Protection

Image: AC adapter illustrating multiple protection functions including overvoltage, overcurrent, overheating, and short circuit protection.
3. Package Contents
Verify that all items are included in your package:
- BougeRV 277Wh Portable Power Station Unit x1
- DC Charging Cable x1
- Type-C Charging Cable x1
- User Manual (Japanese) x1
4. Product Overview
The BougeRV 277Wh Portable Power Station is a compact and lightweight power solution, weighing only 1.45kg with dimensions of 18cm x 8.5cm x 7cm. It features multiple output ports and an integrated LED light for versatility.

Image: The portable power station demonstrating its compact size and lightweight design (1.45kg).
Output Ports:
- Cigarette Lighter Socket Output: 14.5V, 9A, up to 130W (Max). Ideal for car refrigerators and other 12V devices.
- USB Output: For charging smartphones and other USB-powered devices.
- Type-C Output/Input: Supports fast charging for compatible smartphones and can also be used for charging the power station itself.

Image: Detailed view of the power station's output ports and their maximum power ratings.
Display and Controls:
The power station features an easy-to-read LED display that shows the remaining battery level and power consumption, allowing you to easily monitor its status.

Image: The LED display showing battery status and ECO mode.
LED Light:
The integrated LED light offers three modes: weak, strong, and SOS. It can be used as a general light source or for emergency signaling, making it useful in various outdoor and emergency situations.

Image: The power station with its LED light activated.
5. Setup
Before first use, fully charge your BougeRV Portable Power Station.
Initial Charging:
- Connect the provided AC adapter to the power station's input port.
- Plug the AC adapter into a standard wall outlet.
- The LED display will indicate charging status. Charge until the display shows 100%.
The power station is designed to be compatible with BougeRV portable refrigerators. It can be easily inserted into the dedicated battery compartment of compatible models.

Image: The power station being inserted into a compatible portable refrigerator.
6. Operating Instructions
Charging the Power Station (4-Way Charging):
The power station supports four charging methods:
- AC Adapter: Connect the AC adapter to a wall outlet. (Approx. 5 hours for full charge)
- Cigarette Lighter Socket: Use a DC charging cable to connect to a vehicle's cigarette lighter socket. (Approx. 3 hours for full charge)
- Type-C: Connect a Type-C cable to a compatible Type-C charger. (Approx. 5 hours for full charge)
- Solar Panel: Connect a compatible solar panel (sold separately) to the power station. (Approx. 3 hours for full charge, efficiency varies with sunlight conditions)

Image: Overview of the four available charging methods and their approximate charging durations.
Powering Devices:
Connect your devices to the appropriate output ports (Cigarette Lighter, USB, or Type-C). The power station can charge up to three devices simultaneously.
- The DC port provides a stable output of 12V or more, ensuring consistent operation for devices like portable refrigerators, even as the battery level decreases.
- USB and Type-C ports support fast charging for smartphones.
ECO Mode:
The power station features an ECO mode to minimize self-discharge. In ECO mode, if the product is not operated for 7 hours, it will automatically power off.
- To activate/deactivate ECO mode, double-press the LED button.

Image: The power station display indicating ECO mode and how to switch it.
LED Light Operation:
Press the LED light button to cycle through the light modes: Weak > Strong > SOS > Off.
7. Maintenance
- Store the power station in a cool, dry place away from direct sunlight when not in use.
- Charge the unit at least once every 3-6 months to maintain battery health, even if not used.
- Clean the exterior with a soft, dry cloth. Do not use abrasive cleaners or immerse in water.
- Ensure all ports are free of dust and debris.
8. Troubleshooting
Cannot Charge the Battery:
If the battery is in an over-discharge state, the protection function may activate, preventing charging.
- Solution: Use a Type-C cable to reset the system, then attempt to recharge the battery.
AC Adapter Gets Hot During Charging:
It is normal for the AC adapter to generate some heat during the conversion of AC to DC power. This can be more noticeable in warmer environments.
- Solution: This is a normal phenomenon. The adapter is designed to operate safely even at temperatures up to 70°C. Ensure adequate ventilation around the adapter.
9. Specifications
| Feature | Detail |
|---|---|
| Brand | BougeRV |
| Model | 277Wh Portable Power Station |
| Capacity | 277Wh |
| Dimensions | 18cm × 8.5cm × 7cm |
| Weight | 1.45kg |
| Cigarette Lighter Output | 14.5V, 9A, 130W Max |
| USB Output | Yes (Fast charging compatible) |
| Type-C Output/Input | Yes (Fast charging compatible) |
| Charging Methods | AC Adapter, Cigarette Lighter, Type-C, Solar Panel |
| LED Light | Weak, Strong, SOS modes |
| Safety Features | BMS with 14 types of protection (Overheat, Overload, Overvoltage, etc.) |
| Compatible Devices | Small portable refrigerators, 12V electric blankets, USB devices, smartphones |
| Country of Origin | China |
| ASIN | B0FD3S3MXG |
10. Warranty and Support
BougeRV provides a 24-month product warranty from the date of purchase for this battery.
If you encounter any issues or initial defects with your product, please contact our customer support team. To ensure prompt assistance, please provide your order number when contacting us.
Important Note: The product you purchased is a set. Shipments may be split, and arrival times for individual components may vary. Please be aware of this in advance.