1. Úvod
The BLUETTI Apex 300 Portable Power Station, paired with the B500K Expansion Battery, provides a robust and reliable energy solution for various applications, including home backup, RV use, camping, and emergency power. This system features a substantial 7884.8Wh LFP battery capacity, delivering 3840W of continuous AC output with a 7680W surge capability. It supports dual voltage output (120V/240V) and offers multiple charging options for flexibility.

Image: The BLUETTI Apex 300 Power Station stacked on top of the B500K Expansion Battery, illustrating their combined capacity and smart energy management features.
2. Bezpečnostní informace
Please read and understand all safety instructions before operating the BLUETTI Apex 300 and B500K system. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Jednotku nerozebírejte, neopravujte ani neupravujte.
- Chraňte jednotku před ohněm, vodou a extrémními teplotami.
- Během provozu a nabíjení zajistěte dostatečné větrání.
- Use only BLUETTI-approved accessories and cables.
- Uchovávejte mimo dosah dětí a domácích zvířat.
- V případě požáru použijte suchý práškový hasicí přístroj.

Obrázek: Interní view of the BLUETTI Apex 300, emphasizing its robust design and safety mechanisms, including the LiFePO4 battery and advanced Battery Management System (BMS).
3. Nastavení
3.1 Co je v krabici
Po vybalení zkontrolujte, zda jsou přítomny všechny komponenty:
- Apex 300 Power Station (x1)
- B500K Expansion Battery (x1, shipped separately)
- CA90 Battery Connection Cable for BLUETTI Apex 300 (x1)
- Nabíjecí kabel AC (x1)
- Nabíjecí kabel do auta (x1)
- Grounding Screw (x1)
- Uživatelská příručka (x1)

Image: All items included in the BLUETTI Apex 300 and B500K kit, neatly arranged for identification.
3.2 Konec produktuview
The Apex 300 features a comprehensive interface for power management and output. The front panel includes AC outlets, a voltage selector, ECO mode, AC output control, and a charging mode selector. The rear panel provides AC input/output ports, a circuit protector, and battery expansion ports.

Image: Close-up of the BLUETTI Apex 300's front panel, detailing the display, AC output ports, and control buttons for voltage and charging modes.

Image: A visual representation of the BLUETTI Apex 300 and B500K Expansion Battery connected, showing the modular design.
3.3 Connecting the Apex 300 and B500K
To expand the capacity of your Apex 300, connect the B500K Expansion Battery using the provided CA90 battery connection cable. Ensure both units are powered off before making connections.
- Locate the battery expansion ports on both the Apex 300 and the B500K.
- Connect one end of the CA90 cable to the Apex 300's expansion port.
- Connect the other end of the CA90 cable to the B500K's expansion port.
- Ujistěte se, že jsou všechna připojení bezpečná.
Video: This video demonstrates the connection process for the BLUETTI B300 (similar to B500K) expansion battery to a compatible power station, showing how to link the units for increased capacity.
4. Provoz
4.1 Možnosti nabíjení
The Apex 300 offers versatile charging methods to ensure your power station is always ready:
- Nabíjení AC: Connect the AC charging cable to a standard wall outlet. The unit can reach 80% charge in approximately 45 minutes using TurboBoost 2000W fast charging.
- Solární nabíjení: Connect compatible solar panels to the DC/PV input ports. The Apex 300 supports up to 2400W built-in solar input, expandable to 6400W with SolarX 4K expansion.
- Nabíjení generátoru: The unit is 95% compatible with various generators for flexible power restoration.
- Nabíjení auta: Pro nabíjení z 12V/24V zásuvky vašeho vozidla použijte dodaný nabíjecí kabel do auta.

Image: Visual demonstration of the multiple charging methods available for the BLUETTI Apex 300: solar, AC, and generator.

Image: The BLUETTI Apex 300 being charged by solar panels, highlighting its fast solar charging capabilities and MPPT technology.
4.2 Provozní režimy
The Apex 300 features a clear display and intuitive controls for managing power output and charging modes:
- svtage volič: Toggle between 120V and 240V output to match your appliance requirements.
- Režim ECO: Activates power-saving features to conserve battery life when loads are low.
- AC výstup: Controls the activation of the AC outlets.
- Režim nabíjení: Select from Silent, Auto, or Turbo modes. Silent mode minimizes fan noise, Auto mode balances charging speed and noise, and Turbo mode provides the fastest charging.
Video: A demonstration of the BLUETTI Apex 300 in action, showcasing its display, various ports, and control options for different operating modes.
4.3 Scénáře použití
The Apex 300 + B500K system is designed for diverse power needs:
- Domácí záloha: Poskytuje nezbytnou energii běhemtages, keeping refrigerators, lights, and critical devices running.
- RV a Camping: Powers RV ovens, AC units, and other appliances without needing shore power.
- Dílna: Capable of powering heavy-duty tools and equipment with its 7680W surge capacity.
- Bydlení mimo síť: Offers energy independence with solar charging capabilities and silent operation.

Image: The BLUETTI Apex 300 and B500K providing reliable backup power for a household, illustrating its capacity to run essential appliances during outages.

Image: The BLUETTI Apex 300 and B500K powering various tools in a workshop setting, highlighting its suitability for demanding power requirements.
4.4 Expansion and Parallel Connection
Expand your power capabilities further with additional B500K batteries and the BLUETTI Hub A1 for parallel connection:
- The Apex 300 system can scale from 2764.8Wh up to 33484.8Wh with multiple B500K expansion batteries.
- The BLUETTI Hub A1 allows for parallel connection of up to three Apex 300 head units, providing up to 11.4kW AC output and access to 30A and 50A outputs for larger loads.
Video: This video explains how the BLUETTI Hub A1 enables the Apex 300 system to achieve up to 58kWh capacity and 11.4kW AC output through parallel connections.
Video: An initial impression and setup guide for the BLUETTI Hub A1 with dual Apex 300 units, demonstrating how to connect and utilize the parallel system.
5. Údržba
Proper maintenance ensures the longevity and optimal performance of your BLUETTI Apex 300 and B500K system:
- Pravidelný úklid: Keep the unit clean and free from dust and debris. Use a dry, soft cloth.
- Skladování: Přístroj skladujte na chladném a suchém místě mimo dosah přímého slunečního záření a extrémních teplot. Pro dlouhodobé skladování nabíjejte baterii na 50–80 % každé 3–6 měsíců.
- Stav baterie: The 2nd-gen LiFePO4 battery is designed for 6,000+ cycles to 80% capacity, offering an estimated 17-year lifespan with proper care.
- Větrání: Ujistěte se, že ventilační otvory nejsou zablokovány, aby nedošlo k přehřátí.

Image: An infographic detailing BLUETTI's core technological advancements, including the 6,000+ cycle lifespan of the LiFePO4 battery, ensuring long-term durability.
6. Řešení problémů
If you encounter issues with your BLUETTI Apex 300 system, refer to the following common troubleshooting tips:
- Jednotka se nezapíná: Ensure the main power button is pressed and held until the display activates. Check battery charge level.
- Bez střídavého výstupu: Verify the AC output button is enabled. Check for overload protection (circuit protector). Reduce connected load if necessary.
- Problémy s nabíjením: Ensure charging cables are securely connected. Check the power source (wall outlet, solar panels, generator) for proper function. Verify selected charging mode.
- Ochrana proti přetížení: Pokud se jednotka vypne z důvodu přetížení, odpojte některé spotřebiče a znovu ji zapněte.
- Konektivita aplikace: Ensure Bluetooth or Wi-Fi is enabled on your device and the power station. Restart both devices if connection fails.
Video: This video discusses a minor issue with the BLUETTI Hub D1 (similar to A1) and its setup, offering insights into potential connectivity or compatibility considerations.
7. Specifikace
| Funkce | Detail |
|---|---|
| Značka | BLUETTI |
| Model | Apex 300 + B500K |
| Typ baterie | LFP (LiFePO4) |
| Kapacita | 7884.8Wh (Apex 300: 2764.8Wh, B500K: 5120Wh) |
| Výstupní výkon AC | 3840 W (přepětí 7680 W) |
| Výstupní napětí ACtage | 120V/240V Dual Voltage |
| AC zásuvky | 6 (3840W), 1x NEMA TT-30R (120V/30A), 1x NEMA 14-50R (120V/240V, 50A) |
| DC/PV vstup | 12-60V/20A/1200W Max ×2 (Solar: 2400W built-in, 6400W expanded) |
| Životní cykly | 6,000+ cyklů do 80 % kapacity |
| Doba nabíjení (AC) | 80% in 45 minutes (TurboBoost 2000W) |
| Hmotnost položky | 83.8 Pounds (Apex 300 unit) |
| Rozměry produktu | 20.67"L x 12.87"W x 12.6"H (Apex 300 unit) |
| Speciální funkce | 14 Versatile Ports, Smart App Control, BLUETOPUS AI-BMS, ≤10ms UPS Backup, Silent Operation (22dB) |
8. Záruka a podpora
BLUETTI stands behind the quality and durability of its products. The Apex 300 and B500K system features a 2nd-gen LiFePO4 battery with 6,000+ cycles to 80% capacity, ensuring a long lifespan of approximately 17 years. The product is CNAS-certified and has undergone 33 extreme tests for reliability.
For any questions, technical assistance, or warranty claims, please refer to the contact information provided in your user manual or visit the official BLUETTI website. Our widespread sales and after-service networks are available to assist you.

Image: A customer service representative, representing BLUETTI's commitment to after-sale support and assistance.