YOLANESS SAPY1600
YOLANESS SAPY1600 Portable Power Station User Manual
Model: SAPY1600
Introduction
Thank you for choosing the YOLANESS SAPY1600 Portable Power Station. This device is designed to provide reliable power for various applications, from outdoor adventures to emergency home backup. Featuring a 1536Wh capacity, 1600W AC output (3000W surge), and a durable LiFePO4 battery, it offers fast charging, pass-through functionality, and an Uninterruptible Power Supply (UPS) feature for critical devices.
Please read this manual thoroughly before operating the unit to ensure safe and optimal performance. Keep this manual for future reference.
Safety Instructions
- Do not disassemble, repair, or modify the unit. Incorrect reassembly may cause fire or electric shock.
- Do not expose the unit to fire or high temperatures (above 60°C).
- Do not use or store the unit in direct sunlight, near heat sources, or in high humidity environments.
- Keep the unit away from water and other liquids.
- Ensure proper ventilation during use and charging to prevent overheating.
- Do not insert foreign objects into the ports or vents.
- Keep out of reach of children and pets.
- Use only original or certified charging cables and accessories.
- In case of fire, use a dry powder fire extinguisher. Water may cause electric shock.
Package Contents
Verify that all items listed below are included in your package:
- YOLANESS SAPY1600 Portable Power Station x1
- AC Charging Cable x1
- MC4 Solar Charging Cable x1
- Car Charging Cable x1
- Storage Bag x1
- User Manual x1

The image displays the YOLANESS SAPY1600 unit along with its standard accessories: AC charging cable, MC4 solar charging cable, car charging cable, a storage bag, and the user manual.
Product Diagram
Familiarize yourself with the various ports and controls on your YOLANESS SAPY1600 Portable Power Station.

This image shows the front panel of the power station, detailing the main display, power buttons for AC and DC outputs, and the array of charging ports.
Output Ports Overview:
- AC Output: 4 ports (1600W rated, 3000W surge) for household appliances.
- USB-A Output: 4 ports (QC18W each) for quick charging compatible devices.
- USB-C Output: 2 ports (PD100W each) for fast charging laptops and other USB-C devices.
- Cigarette Lighter Output: 1 port (13V10A, 130W) for car appliances.
- DC5521 Output: 1 port (39W) for various DC devices.

This diagram provides a clear visual representation of all available output ports and their specifications on the power station.
Charging the Power Station
Before first use, fully charge your power station. The SAPY1600 supports multiple charging methods.
1. AC Wall Outlet Charging
Connect the included AC charging cable to the power station's AC input port and then to a standard wall outlet. The unit features rapid charging technology:
- Charge from 0% to 80% in approximately 1.5 hours.
- Achieve a full charge (0% to 100%) in approximately 2 hours.

This image illustrates the rapid charging capability of the YOLANESS SAPY1600, showing a full charge in 2 hours compared to 5-8 hours for other devices.

The image demonstrates the three primary charging methods: AC wall charging (700W input), car charging (24V, 5.8 hours for full charge), and solar panel charging (550W, 3 hours for full charge, depending on sunlight intensity).
2. Solar Panel Charging
Connect compatible solar panels (not included) to the power station using the provided MC4 solar charging cable. The integrated MPPT controller optimizes solar input for efficient charging. A full charge can be achieved in approximately 3 hours with optimal sunlight conditions (up to 550W input).
3. Car Charging
Use the included car charging cable to charge the power station from your vehicle's 12V cigarette lighter port. This method is suitable for charging on the go, taking approximately 5.8 hours for a full charge.
Operating the Power Station
Powering On/Off
Press and hold the main power button for a few seconds to turn the unit on or off. The LCD screen will illuminate, displaying battery status and output information.
Using Output Ports
To activate specific output groups (AC, USB, DC), press the corresponding power button next to the ports. The indicator light will turn on, signifying that the ports are active. Connect your devices to the appropriate ports.
- AC Outlets: Ideal for laptops, small appliances, and other devices requiring standard wall power.
- USB Ports: Use for charging smartphones, tablets, and other USB-powered gadgets.
- DC Ports: Suitable for specific DC-powered devices, including car refrigerators or portable air pumps.

This image demonstrates the versatility of the power station, illustrating its ability to power a wide range of devices from low-wattage electronics to high-wattage appliances like hair dryers and electric kettles.
The SAPY1600 can power up to 12 devices simultaneously, with a total AC output of 1600W (3000W surge).
Emergency Lighting
The unit is equipped with an emergency lighting lamp, designed with automotive-grade standards, and housed in a V0 flame-retardant casing for safety.

The image shows the power station's emergency lights in use during nighttime, highlighting its utility in low-light conditions.
UPS Function (Uninterruptible Power Supply)
The YOLANESS SAPY1600 features an integrated UPS function, providing seamless power backup for connected devices in case of a power outage or fluctuations.
- When connected to an AC wall outlet and powering devices, the unit acts as a pass-through power source.
- In the event of a power interruption, the SAPY1600 automatically switches to battery power within 20 milliseconds.
- This rapid switch prevents data loss or damage to sensitive electronics like computers and servers.

This diagram visually explains the UPS functionality: in normal operation, the device charges and powers connected electronics. If the main power fails, it seamlessly switches to internal battery power within 0.02 seconds.

The image depicts the power station providing uninterrupted power to a desktop computer, highlighting its quick 0.02-second switchover during power failures.
Maintenance
Battery Care
The SAPY1600 uses high-quality LiFePO4 (Lithium Iron Phosphate) batteries, known for their safety and long lifespan. These batteries can withstand over 3000 charge/discharge cycles, providing more than 10 years of use with proper care.
- For optimal battery health, avoid completely draining the battery frequently.
- Charge the unit at least once every 3-6 months if not in regular use to maintain battery capacity.
- Store the unit in a cool, dry place, away from direct sunlight and extreme temperatures.

This image highlights the internal LiFePO4 battery technology, showcasing its durability with over 3000 charge cycles and a projected lifespan of 10 years.

The diagram illustrates the robust internal design, featuring LiFePO4 batteries and multiple safety protections against high temperature, low voltage, overcurrent, overload, and more.
Cleaning
Use a dry, soft cloth to clean the exterior of the unit. Do not use abrasive cleaners or immerse the unit in water.
Troubleshooting
If you encounter issues with your YOLANESS SAPY1600, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | Battery is completely drained; Main power button not pressed long enough. | Charge the unit using the AC adapter. Press and hold the main power button for 3-5 seconds. |
| No output from ports | Output group (AC/USB/DC) not activated; Device requires more power than available; Overload protection triggered. | Press the corresponding output button to activate. Check device power requirements. Reduce connected load. Restart the unit. |
| Slow charging | Using non-optimal charging method (e.g., car charger vs. AC); Solar input insufficient. | Ensure you are using the AC adapter for fastest charging. For solar, ensure panels are in direct sunlight and correctly angled. |
| Unit is overheating | Poor ventilation; Excessive load. | Ensure vents are clear. Reduce the number or power consumption of connected devices. Move to a cooler environment. |
| Display shows error code | Internal fault or specific protection triggered. | Note the error code and refer to the full user manual (if provided separately) or contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Model | SAPY1600 |
| Battery Capacity | 1536Wh |
| AC Output Power | 1600W (Rated), 3000W (Surge) |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| AC Charging Time | Approx. 1.5 hours (0-80%), 2 hours (0-100%) |
| Solar Charging Input | MPPT, up to 550W |
| UPS Function | 20ms automatic switchover |
| Output Ports | 4x AC, 4x USB-A (QC18W), 2x USB-C (PD100W), 1x Cigarette Lighter (130W), 1x DC5521 (39W) |
| Dimensions (L x W x H) | 36.5 x 23.5 x 27.4 cm |
| Weight | 13 kg |
| Special Features | Short circuit protection, fast charging, pass-through charging, emergency lighting |
Warranty and Support
The YOLANESS SAPY1600 Portable Power Station comes with an industry-leading 5-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use.
If you experience any issues or have questions regarding your product, please contact YOLANESS customer support through the retailer where you purchased the product or visit the official YOLANESS website for assistance. Please have your purchase receipt and product model number (SAPY1600) ready when contacting support.
For more information, you can visit the YOLANESS Brand Store.
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