Grecell SP-200 User Manual

The Grecell SP-200 is a 200W Portable Power Station designed for outdoor activities, emergency backup, and mobile device charging. It features a high-capacity lithium battery, multiple output ports (AC, DC, USB), pure sine wave inverter, LCD display, built-in LED flashlight, and support for solar panel charging. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

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

Features at a Glance

Key components: Lithium-ion battery pack, Pure Sine Wave Inverter, LCD Display, Multiple output ports, LED flashlight, Solar charging input.

Feature	Description
AC Output	200W pure sine wave AC outlet (120V, 60Hz)
DC Output	12V/10A car port for DC devices
USB Outputs	2x USB-A ports (5V/2.4A), 1x USB-C PD port (18W)
LCD Display	Shows battery level, input/output power, and status
LED Flashlight	Built-in emergency light with SOS mode
Solar Charging Input	Supports solar panel charging (max 60W)
AC Charging Input	Wall charger input (110-240V AC)
Battery Capacity	200Wh lithium-ion battery
Weight	Approximately 4.5 lbs (2.04 kg)
Operating Temperature	32°F to 104°F (0°C to 40°C)

Installation

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

Initial Charge: Connect included AC adapter to wall outlet and power station.
Positioning: Ensure unit is placed on flat surface with ventilation openings unobstructed.
Solar Panel Setup: Connect compatible solar panel to DC input port (if using).
Device Connection: Connect devices to appropriate output ports.

WARNING! Do not expose to water, extreme temperatures, or direct sunlight for extended periods. Keep away from flammable materials.

First-Time Setup

Power on unit; check LCD display for status.

Initial Charge: Fully charge before first use (approx. 6-7 hours via AC).
Power On: Press and hold power button for 2 seconds to turn on.
Check Display: Verify battery level shows 100% after full charge.
Test Outputs: Connect a small device to each output port to verify functionality.
Flashlight Test: Press flashlight button to activate emergency light.

CAUTION! Use only included or manufacturer-approved charging accessories. Do not disassemble unit.

Specifications

Battery Capacity: 200Wh (54,000mAh @ 3.7V)
Battery Type: Lithium-ion
AC Output: 200W continuous, 400W surge, 120V/60Hz pure sine wave
DC Output: 12V/10A (car port)
USB Outputs: 2x USB-A (5V/2.4A), 1x USB-C PD (5V/9V/12V @ 18W max)
Input: AC adapter (110-240V), Solar DC input (12-24V, 60W max)
LCD Display: Battery level, input/output wattage, temperature warnings
Flashlight: LED with steady, SOS, and strobe modes
Weight: 4.5 lbs (2.04 kg)
Dimensions: 9.1 x 5.5 x 7.5 inches (23 x 14 x 19 cm)

Controls and Settings

Front Panel Controls: Power Button, Flashlight Button, DC Output Button, LCD Display.

LCD Display Icons: Battery percentage, Input/Output power (W), Temperature warning, Overload warning, Charging status.

Output Control: Press DC button to enable/disable DC output. Press and hold flashlight button (2 sec) to cycle through modes (steady → SOS → strobe → off). Power Management: Unit automatically enters sleep mode after 5 minutes of no load. Press any button to wake.

Connecting Devices

AC Devices: Plug into AC outlet (max 200W). DC Devices: Use 12V car port (max 120W). USB Devices: Connect to USB-A or USB-C ports.

Check device power requirements (do not exceed 200W total output).
Connect device cable to appropriate port.
Enable output if needed (DC output requires button press).
Monitor LCD display for power draw and battery level.

Tip: For sensitive electronics (laptops, medical devices), use pure sine wave AC output for clean power.

Charging & Power Output

Supports AC wall charging, solar charging, and 12V car charging.

AC Charging: Connect included adapter to wall outlet and DC input port (6-7 hours to full).
Solar Charging: Connect compatible solar panel (12-24V, max 60W) to DC input port.
Car Charging: Use 12V car charger adapter (optional accessory).
Simultaneous Use: Can charge devices while unit itself is charging (pass-through charging).
Battery Protection: Automatic shutoff when battery drops below 10% to prevent damage.
Output Priority: USB ports remain active even when AC/DC outputs are turned off.

WARNING! Do not exceed maximum input (60W solar) or output (200W AC) ratings. Overloading may cause automatic shutdown.

Safety Features

Overload Protection: Automatic shutdown if output exceeds 200W. Short Circuit Protection: Protects against short circuits on all outputs. Temperature Control: Automatic shutdown if internal temperature exceeds 149°F (65°C). Low Voltage Protection: Shuts off when battery drops below 10% to prevent over-discharge.

Care & Maintenance

Store in cool, dry place (32°F-95°F / 0°C-35°C). Clean with dry cloth only; do not use liquids.

Battery Maintenance: For long-term storage, charge to 50-60% every 3 months. Avoid complete discharge.

CAUTION! Do not attempt to open or repair unit. No user-serviceable parts inside. Contact authorized service for repairs.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. CE, RoHS compliant. Lithium-ion battery: Follow local regulations for disposal/recycling. Copyright © 2023 Grecell; trademarks of Grecell Technology Co., Ltd. For support, visit www.grecell.com or contact [email protected].

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit won't turn on	Battery depleted	Connect to AC charger for 30 minutes, then try again.
No output power	Overload protection triggered	Disconnect all devices, wait 30 seconds, then reconnect devices under 200W total.
Slow charging	Low input power	Ensure AC adapter is properly connected; try different wall outlet.
LCD display blank	Sleep mode or fault	Press any button to wake; if still blank, contact support.
Solar not charging	Insufficient sunlight/connection	Ensure solar panel in direct sunlight; check cable connections.
Overheating	High ambient temperature/overload	Move to cooler location; reduce load; allow to cool before use.

Reset: Disconnect all devices and charger, wait 5 minutes, then reconnect.

Service: [email protected]; www.grecell.com/support