Yoshino SP200 User Manual

The Yoshino SP200 is a high-performance portable power station designed for outdoor adventures, emergency backup, and off-grid power needs. Featuring a 200W pure sine wave AC outlet, multiple USB ports (including USB-C PD), DC outputs, and a high-capacity lithium battery, it provides reliable power for various devices. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation & Setup 3. First-Time Use 4. Specifications 5. Controls and Indicators 6. Connecting Devices 7. Charging the Unit 8. Safety Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: High-capacity lithium battery, Pure Sine Wave AC outlet, USB-A ports, USB-C PD port, DC outputs, LCD display, and built-in carrying handle.

Feature	Description
AC Output	200W pure sine wave (120V, 60Hz)
USB-A Ports	Two standard USB ports (5V/2.4A each)
USB-C PD Port	Power Delivery up to 60W for fast charging
DC Outputs	12V/10A carport and 12V/3A DC5521 port
LCD Display	Shows battery level, input/output power, and status
Input Ports	DC input for wall charging, solar panel input
Carrying Handle	Integrated for easy portability
Battery Capacity	High-density lithium battery (xxxWh)
Cooling Fan	Built-in for temperature management
LED Flashlight	Integrated emergency light with SOS mode

Installation & Setup

Unpack and inspect contents. Place on stable, dry surface.

Initial Inspection: Check unit for any visible damage.
Location: Use in well-ventilated area; avoid direct sunlight and moisture.
Charging: Connect included AC adapter to DC input port for first charge.
Device Connection: Connect devices to appropriate output ports.

WARNING! Do not expose to water or extreme temperatures. Keep away from flammable materials.

First-Time Use

Power on the unit; monitor LCD display.

Initial Charge: Fully charge before first use (LED indicator turns green).
Power On: Press and hold power button for 2 seconds.
Check Display: Verify battery level and output status.
Connect Device: Plug in a small device to test functionality.

CAUTION! Do not overload outputs. Check device power requirements first.

Specifications

Battery Capacity: xxxWh lithium-ion.
AC Output: 200W pure sine wave, 120V/60Hz.
USB Outputs: USB-A: 5V/2.4A (x2), USB-C PD: up to 60W.
DC Outputs: 12V/10A (carport), 12V/3A (DC5521).
Input: DC 15-24V/3A (wall charger), solar input 12-24V.
Display: LCD showing battery %, input/output wattage.
Weight: Approximately xx lbs (xx kg).
Operating Temp: 32°F to 104°F (0°C to 40°C).
Storage Temp: -4°F to 113°F (-20°C to 45°C).

Controls and Indicators

Front Panel: Power button, LCD display, output ports. Top/Side: Carrying handle, cooling vents.

LCD Icons: Battery percentage, AC/DC/USB output indicators, input charging status, overload warning, temperature alert.

Button Functions: Power (press to turn on/off, hold for 3 seconds to force shutdown). Flashlight (press to cycle modes: On/Off/SOS).

Connecting Devices

AC Devices: Plug into AC outlet (max 200W). USB Devices: Connect phones/tablets to USB-A or USB-C. DC Devices: Use carport for 12V devices like coolers.

Check device power requirements (watts/amps).
Ensure total load does not exceed 200W.
Connect cable securely to port.
Device should power on automatically or may require manual activation.

Tip: Start with low-power devices first to verify operation.

Charging the Unit

Supports wall charging and solar panel charging.

Wall Charging: Use included AC adapter; connect to DC input port.
Solar Charging: Use compatible solar panel (12-24V); connect via DC input.
Charging Status: LCD shows charging icon and estimated time remaining.
Full Charge: LED turns green; display shows 100%.

WARNING! Use only recommended chargers and cables. Do not charge near heat sources.

Safety Features

Overload Protection: Automatically shuts off output if exceeded. Short Circuit Protection: Detects and cuts power. Temperature Control: Fan activates during high load. Low Voltage Protection: Prevents battery damage by shutting down at critical level.

Care & Maintenance

Store in cool, dry place. Clean with dry cloth; do not use liquids.

CAUTION! Do not disassemble. Avoid dropping or subjecting to strong impacts.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. CE, RoHS compliant. Copyright © 2025 Yoshino; all trademarks property of their respective owners. For support, visit www.yoshinopower.com or contact 1-800-XXX-XXXX.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit won't turn on	Battery depleted	Charge unit fully; check power button press.
No output power	Overload protection triggered	Disconnect devices; wait 30 seconds; restart.
Slow charging	Low input power	Use recommended charger; ensure proper connection.
LCD display blank	Sleep mode or fault	Press any button; if persists, contact support.
Overheating	High ambient temp or overload	Move to cooler area; reduce connected load.

Reset: Disconnect all devices, turn off, wait 1 minute, restart.

Service: 1-800-XXX-XXXX; www.yoshinopower.com