Etaker S120 Manual

The Etaker S120 is a high-performance portable power station designed for outdoor adventures, emergency backup, and off-grid power needs. Featuring a 1200Wh capacity, multiple output ports (AC, DC, USB), pure sine wave inverter, MPPT solar charging, LCD display, and lightweight design. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Lithium-ion battery pack, Pure sine wave inverter, LCD screen, Multiple output ports, Solar charge controller, Carrying handle.

Feature	Description
AC Output	2 x 120V AC outlets (pure sine wave, 1000W continuous)
DC Output	2 x 12V/10A DC ports (cigarette lighter style)
USB Ports	4 x USB-A (5V/2.4A), 2 x USB-C PD (100W max)
LCD Display	Shows battery level, input/output power, remaining time
Solar Charging	MPPT controller, max 500W solar input
Car Charging	12V/24V vehicle adapter input
Wall Charging	AC adapter for fast charging (0-100% in 7 hours)
Battery Management	Overload, over-temperature, short-circuit protection
Weight	22 lbs (10 kg) with integrated handle
Operating Temp	-4°F to 140°F (-20°C to 60°C)

Installation & Setup

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

1. Initial charge: Connect included AC adapter to wall outlet and S120's AC input port.
2. LCD activation: Press power button to turn on display and check battery status.
3. Output connection: Connect devices to appropriate ports (AC, DC, USB).
4. Solar setup: Connect compatible solar panels to DC input using MC4 connectors.

WARNING! Keep away from water and extreme temperatures. Ensure proper ventilation during use.

First-Time Use

Power on unit; follow these steps for initial operation.

1. Full charge: Charge completely before first use (LCD shows 100%).
2. Device testing: Connect low-power device first to verify operation.
3. Output selection: Use mode button to switch between AC/DC output priorities.
4. Battery calibration: After 5 full cycles, perform full discharge/charge for accuracy.

CAUTION! Do not exceed maximum load ratings. Check device power requirements.

Specifications

• Capacity: 1200Wh (33.6V, 35.7Ah).
• Battery Type: Lithium-ion (LiFePO4), 2000+ cycles.
• AC Output: 120V, 60Hz, 1000W continuous (2000W surge).
• DC Output: 12V/10A max per port.
• USB Output: USB-A: 5V/2.4A; USB-C PD: 100W max.
• Input: Solar: 12-60V DC, 500W max; AC: 120V, 60Hz, 180W; Car: 12/24V.
• Display: 3.5-inch LCD with real-time monitoring.
• Protections: Overload, over-voltage, short-circuit, temperature.
• Weight: 22 lbs (10 kg).
• Dimensions: 11.8 x 7.9 x 9.1 inches (30 x 20 x 23 cm).

Controls and Display

Front Panel: Power button, Mode button, LCD display, Output ports.

Display Information: Battery percentage, Input/output power (W), Remaining time (hours), Temperature, Error codes.

Settings: Press mode button for 3 seconds to enter settings menu - brightness adjustment, auto-shutdown timer (1-24 hours), beep on/off, battery saver mode. Output Control: AC output on/off button, DC output on/off button, USB always on when unit is powered.

Charging Methods

Three charging options: AC wall outlet, Solar panels, Vehicle 12V/24V.

1. AC Charging: Use included adapter (0-100% in 7 hours).
2. Solar Charging: Connect compatible panels (max 500W, 12-60V).
3. Car Charging: Use 12V/24V adapter while vehicle is running.
4. Dual Charging: Combine AC and solar for faster charging.

Tip: For best battery life, avoid complete discharges. Recharge when below 20%.

Powering Devices

Supports various devices: laptops, phones, lights, small appliances.

1. Check power: Verify device wattage doesn't exceed 1000W continuous.
2. Connect: Plug device into appropriate port (AC, DC, USB).
3. Turn on: Press corresponding output button (AC or DC).
4. Monitor: Watch LCD for power consumption and remaining time.
5. Priority: Use mode button to set output priority for critical devices.
6. Eco mode: Enable for longer runtime with reduced standby power.
7. Surge handling: Unit handles 2000W surge for motor startup.
8. Simultaneous use: Multiple devices up to total 1000W limit.

WARNING! Do not connect medical devices or life-support equipment.

Safety Features

Multiple protections: Overload protection (shuts off output), Over-temperature protection (reduces output), Short-circuit protection (auto-reset), Low-voltage protection (auto-shutdown at 10%), Reverse polarity protection (DC input).

Care & Maintenance

Store in cool, dry place. Clean with dry cloth only.

Monthly Maintenance: Full charge cycle, Check connections, Update firmware if available.

CAUTION! Do not disassemble. No user-serviceable parts inside.

Regulatory Information

FCC Part 15: Class B digital device compliant. UL certified for safety. CE, RoHS compliant. Copyright © 2023 Etaker. For support, visit www.etaker.com or contact 1-800-555-ETAKER. Warranty: 3 years on battery, 2 years on electronics.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit won't turn on	Battery depleted	Connect to power source and charge for 30 minutes.
No output power	Protection triggered	Disconnect all devices, wait 60 seconds, restart unit.
Slow charging	Insufficient input power	Check solar panel alignment or use higher wattage charger.
Overheating	High ambient temperature	Move to cooler location, reduce load, ensure ventilation.
LCD display blank	Sleep mode or fault	Press any button; if no response, reset with paperclip in reset hole.
Error code E01	Overload condition	Disconnect devices exceeding 1000W total, restart unit.
Error code E02	High temperature	Allow unit to cool, reduce load, improve airflow.
Reduced capacity	Battery aging	Perform full calibration cycle; contact support if under warranty.

Reset: Use reset button with paperclip for 10 seconds to factory reset.

Service: 1-800-555-ETAKER; www.etaker.com/support