1. Úvod
Thank you for choosing the SinKeu Portable Power Station E300. This device is a versatile and reliable power solution designed for various applications, including outdoor adventures, emergency backup, and home use. With its 256Wh LiFePO4 battery and 300W AC output, it provides stable and efficient power for your electronic devices.
2. Vlastnosti produktu
- Vysoká kapacita: 256Wh (equivalent to 80000mAh, 3.2V) LiFePO4 battery.
- Výkonný výstup: 300W pure sine wave AC output.
- Více portů: 8 diverse output ports including 2* AC 110V, 2* USB-A 5V/3.1A, 1* USB-C PD 18W, 2* DC 5521, and 1* 12V 10A car port.
- Přenosný design: Weighs only 6.5 lbs, compact dimensions (7.48"L x 5.51"W x 9.05"H) for easy transport.
- Pokročilá bezpečnost: Equipped with a Battery Management System (BMS) offering 12 safety features, including over-charge, over-current, over-voltage, over-heat, and short-circuit protection.
- Odolná baterie: LiFePO4 battery ensures over 3500 charge-discharge cycles and a 10-year lifespan.
- Integrované osvětlení: Vestavěnýamping light with steady, strobe, and SOS modes for emergencies.
- Tichý provoz: Operates at less than 45 decibels to ensure minimal disturbance.


3. Nastavení a první použití
Upon receiving your SinKeu E300, it is recommended to fully charge the unit before its first use to optimize battery performance. Ensure all cables are securely connected.
3.1 Zapnutí/vypnutí
- To power on the unit, long-press the 'POWER' button. The LCD display will illuminate.
- To power off the unit, long-press the 'POWER' button again until the display turns off.
3.2 Activating AC Output
- After powering on, press the 'SWITCH' button next to the AC outlets to activate the AC output function.
- A red triangle indicator may briefly appear for 3-5 seconds during AC output verification; this is normal and will disappear.
- To deactivate AC output, press the 'SWITCH' button again.
4. Návod k obsluze
The SinKeu E300 offers various output ports to charge and power your devices. The LCD display provides real-time information on battery level, input wattage a výstupní watttage for AC, DC, and USB ports.
4.1 Použití výstupních portů
- AC zásuvky: Plug in devices requiring 110V AC power (up to 300W). Ensure AC output is activated.
- Porty USB-A: Connect USB-compatible devices for 5V/3.1A charging.
- Port USB-C PD: Use for faster charging of compatible devices (5V/3A, 9V/2A, 12V/1.5A).
- DC 5521 Outputs: Connect devices requiring 12V DC power.
- 12V 10A Car Port: Suitable for car-powered devices.


4.2 Používání vestavěného světla
- The built-in camping light can be activated by pressing the light button located on the back of the unit.
- Cycle through different modes: steady illumination, strobe, and SOS signal, by pressing the button repeatedly.
4.3 Videoukázky
Video 4.3.1: Overview of the SinKeu Portable Power Station E300, demonstrating its features, charging capabilities, and the built-in flashlight function for various uses like home backup and outdoor activities.
Video 4.3.2: A detailed demonstration of the SinKeu E150 power station (similar model), showcasing its various ports, LCD display, and how to operate different output functions.
5. Způsoby nabíjení
The SinKeu E300 offers three convenient ways to recharge:
- AC nástěnná zásuvka: Fully charges in approximately 3 hours using the included AC charger.
- Solární panel: Fully charges in approximately 5 hours with a 60-100W solar panel (not included).
- Výdejní místo pro auto: Fully charges in approximately 6 hours using a 12V car outlet and the included car charging cable.

6. Údržba
- If not used frequently, recharge the battery every 3 months to maintain its lifespan and performance.
- Elektrárnu skladujte na chladném a suchém místě mimo dosah přímého slunečního záření a extrémních teplot.
- Udržujte jednotku v čistotě a bez prachu a nečistot.
7. Řešení problémů
- Indikátor střídavého výstupu: If a red triangle indicator appears when activating AC output, it is normal and will disappear within 3-5 seconds.
- Kompatibilita zařízení: This 300W generator is designed for devices with power consumption lower than 300 Watt-hours. It may not be suitable for high-capacity products such as electric grills, induction cookers, microwaves, and large refrigerators.
- Problémy s nabíjením: If the unit is not charging, ensure all cables are securely connected and the power source is active. Refer to the charging times in Section 5.
8. Specifikace
| Funkce | Specifikace |
|---|---|
| Značka | SinKeu |
| Název modelu | E300 portable power station |
| Wattage | 256 watthodin |
| Výstupní Wattage | 300W |
| Typ paliva | Elektrický |
| Zdroj napájení | Solární napájení, baterie |
| Hmotnost položky | 6.5 libry |
| svtage | 110 voltů (AC) |
| Rozměry produktu | 7.48 cm D x 5.51 cm Š x 9.05 cm V |
| Materiál | ABS |
| Celkové elektrické zásuvky | 8 |
| Speciální funkce | Lightweight, Overload Protection, Portable, Short Circuit Protection, Super Quiet |
9. Co je v krabici
Your SinKeu Portable Power Station E300 package includes:
- 1 × SinKeu 300W Power Station (E300)
- 1 × AC Charger
- 1 × nabíjecí kabel do auta
- 1 × Uživatelská příručka

10. Záruka a podpora
If you have any questions or encounter any problems with your SinKeu 300W Power Station, please contact our customer service team. We are committed to providing excellent support and will respond to your inquiries within 24 hours. Our widespread sales and after-service networks ensure a worry-free experience.
Pro další pomoc prosím navštivte SinKeu Store.