1. Úvod
This manual provides essential information for the safe and efficient operation of your DATOUBOSS 48V 100Ah LiFePO4 Lithium Battery. This high-performance battery is designed for various applications including off-grid systems, solar energy storage, RVs, and home backup power. It features advanced communication capabilities, a robust Battery Management System (BMS), and a durable 3U rack-mount design.
Před instalací a použitím si prosím pečlivě přečtěte tento návod a uschovejte si jej pro budoucí použití.
2. Bezpečnostní informace
Obecná bezpečnostní opatření:
- Během instalace a údržby vždy používejte vhodné osobní ochranné prostředky (OOP) včetně izolačních rukavic a ochrany očí.
- Nezkratujte kontakty baterie.
- Nevystavujte baterii ohni, nadměrnému teplu ani přímému slunečnímu záření.
- Neponořujte baterii do vody nebo jiných kapalin.
- Ensure proper ventilation around the battery during operation.
- Udržujte baterii mimo dosah dětí a domácích zvířat.
- Používejte pouze kompatibilní nabíječky a měniče.
- V případě požáru použijte hasicí přístroj třídy D. Voda může zhoršit požár lithiových baterií.
Elektrická bezpečnost:
- Before connecting or disconnecting any cables, ensure all power sources are turned off.
- Verify correct polarity before making any connections. Reverse polarity can cause severe damage to the battery and connected equipment.
- Ujistěte se, že všechna připojení jsou pevná a bezpečná, abyste zabránili vzniku oblouku a přehřátí.
- Do not attempt to open or disassemble the battery case. There are no user-serviceable parts inside.
3. Obsah balení
Po vybalení se prosím ujistěte, že jsou všechny součásti přítomny a nepoškozené:
- DATOUBOSS 48V 100Ah LiFePO4 Lithium Battery Unit(s)
- Parallel Wires (for multi-unit configurations)
- Komunikační kabely (CAN/RS485)
- Zemnící vodiče
- Šrouby svorek
- Uživatelská příručka (tento dokument)

Image: The DATOUBOSS 48V 100Ah LiFePO4 Battery shown with its included accessories, such as cables and terminal screws.
4. Vlastnosti produktu
The DATOUBOSS 48V 100Ah LiFePO4 Lithium Battery offers advanced features for reliable power storage:
- Monitorování a ochrana v reálném čase: Supports CAN/RS485 communication for seamless integration with popular all-in-one solar inverters. Monitor battery status via a mobile app with Bluetooth connectivity.
- High-Performance Cells: Manufactured with 16Pcs Automotive Grade A prismatic cells, ensuring higher energy density, stable performance, and greater power output. Each unit provides 5.12kWh of energy.
- Integrovaný 100A systém správy budov (BMS): The built-in Battery Management System protects against overcharge, over-discharge, over-current, and short circuits. It includes high-temperature cutoff (prevents charging over 149°F / 65°C) and low-temperature cutoff protection to prevent damage in cold environments. A 125A air switch and battery power switch enhance system safety.
- Konstrukce 3U pro montáž do racku: Fully compatible with standard 3U racks, allowing for vertical installation to maximize space. Each battery weighs 94.8 pounds and can be connected in parallel with up to 15 other batteries for scalable energy storage.
- Ultra dlouhá životnost: Delivers up to 15,000 cycles at 80% Depth of Discharge (DOD) and over 6,000 cycles at 100% DOD, designed for a 10–15 year service life.

Image: A diagram illustrating the communication capabilities, including WiFi, Bluetooth, inverter/PC connection, and battery-to-battery communication.

Obrázek: Interní view of the DATOUBOSS battery highlighting the Grade A prismatic cells and the integrated 100A Battery Management System (BMS).
5. Nastavení a instalace
Follow these steps for proper installation of your DATOUBOSS battery:
5.1 Fyzická instalace
- Rozbalení: Carefully remove the battery from its packaging and inspect for any visible damage.
- Umístění: Install the battery in a dry, well-ventilated area, away from direct sunlight, heat sources, and flammable materials. Ensure the ambient temperature is within the recommended operating range.
- Montáž do racku: The battery is designed for standard 3U rack mounting. Secure the battery using appropriate rack screws and mounting ears.

Image: Multiple DATOUBOSS batteries shown installed in a rack, demonstrating the capability to connect up to 15 units in parallel.
5.2 Elektrické připojení
Důležité: Před zahájením jakéhokoli elektrického připojení se ujistěte, že jsou všechny zdroje napájení odpojeny.
- Připojení terminálu: Connect the positive (+) terminal of the battery to the positive input of your inverter/charger, and the negative (-) terminal to the negative input. Use the provided terminal screws and ensure connections are tight.
- Základy: Connect the grounding wire from the battery to a reliable ground point in your system.
- Parallel Connection (for multiple batteries): If connecting multiple batteries in parallel, use the provided parallel power cables to connect the positive terminals of all batteries together, and similarly for the negative terminals. Ensure all batteries are at a similar State of Charge (SOC) before connecting in parallel.
- Komunikační připojení: Connect the communication cables (CAN/RS485) between the battery and your inverter or monitoring device. Refer to your inverter's manual for specific communication port requirements.

Obrázek: Podrobný view of the battery's front panel, labeling handles, grounding, negative/positive terminals, 125A breaker, power switch, indicators, reset button, ADS, RUN, ALM, dry contact, SOC, and various RS485, CAN, and RS232 communication ports.
5.3 První zapnutí
- After all connections are secure, turn on the battery's main power switch (often a 125A air switch).
- Observe the indicator lights on the battery for normal operation.
- Power on your inverter/charger and other connected equipment according to their respective manuals.
6. Návod k obsluze
6.1 Power Switch Operation
The battery features a main power switch (125A air switch) on the front panel. Flip the switch to the 'ON' position to activate the battery and to the 'OFF' position to power it down. Always power down the battery before performing any maintenance or disconnection.

Image: A close-up showing the one-touch ON/OFF switch and the dual terminals for each pole on the battery.
6.2 Monitoring via Bluetooth App
Download the DATOUBOSS mobile application from your device's app store. Enable Bluetooth on your smartphone and pair it with the battery. The app allows you to monitor real-time battery status, including voltage, current, State of Charge (SOC), temperature, and individual cell voltages.
6.3 Komunikace s měničem
The battery supports CAN and RS485 communication protocols, enabling seamless data exchange with compatible inverters. This allows the inverter to optimize charging and discharging based on the battery's status, enhancing overall system efficiency and longevity. Refer to your inverter's manual for specific communication setup instructions.

Image: The DATOUBOSS battery connected to an inverter, with logos of various compatible inverter brands displayed, indicating support for both CAN and RS485 protocols.
7. Údržba
The DATOUBOSS LiFePO4 battery requires minimal maintenance. Follow these guidelines to ensure optimal performance and longevity:
- Pravidelná kontrola: Periodically inspect the battery and its connections for any signs of damage, corrosion, or loose terminals. Tighten any loose connections.
- Čištění: Keep the battery clean and free from dust and debris. Use a dry, soft cloth to wipe the exterior. Do not use solvents or abrasive cleaners.
- Ovládání teploty: Ensure the battery operates within its specified temperature range. Avoid prolonged exposure to extreme heat or cold.
- Skladování: Pokud baterii skladujete delší dobu, ujistěte se, že je nabita přibližně na 50 % stavu nabití (SOC) a uložena na chladném a suchém místě. Odpojte ji od všech zátěží a nabíječek.
8. Řešení problémů
Pokud narazíte na problémy s baterií DATOUBOSS, postupujte podle následujících běžných kroků pro řešení problémů:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Baterie se nezapíná | Power switch off, loose connections, low voltage přerušení | Ensure power switch is ON. Check all cable connections. If battery is deeply discharged, connect to a compatible charger. |
| Žádná komunikace se střídačem/aplikací | Incorrect communication cable, wrong protocol settings, Bluetooth off | Verify communication cable type and connection. Check inverter/app settings for correct protocol (CAN/RS485). Ensure Bluetooth is enabled on your device. |
| Baterie se nenabíjí/nevybíjí | BMS protection activated (overcharge, over-discharge, over-current, temperature), faulty charger/inverter | Check battery status via app for BMS alerts. Ensure charging/discharging parameters are within specifications. Verify charger/inverter functionality. Allow battery temperature to normalize if protection is due to extreme temperatures. |
| Neobvyklé zvuky nebo pachy | Internal fault, overheating | Immediately disconnect the battery from all loads and chargers. Contact customer support. Do not attempt to open the battery. |
Pokud problém přetrvává i po provedení těchto kroků, kontaktujte prosím zákaznickou podporu DATOUBOSS.
9. Specifikace
Detailed technical specifications for the DATOUBOSS 48V 100Ah LiFePO4 Lithium Battery:
| Parametr | Hodnota |
|---|---|
| Jmenovitý objemtage | 51.2V |
| Max. Svtage Dosah | 40-58.4V |
| Charge Voltage | 58.4V |
| Nízký objemtage Mezní hodnota | 40.0V |
| Nominální energie | 5.12 kWh |
| Využitelná energie | 5.12 kWh |
| Nominální kapacita | 100Ah |
| Rozměry (D x Š x V) | 22.09 x 19.02 x 5.24 palce (56.1 x 48.3 x 13.3 cm) |
| Hmotnost položky | 94.8 libry (43 kg) |
| Standardní nabíjecí proud | ≤50A |
| Max. Nabíjecí proud | 100A |
| Komunikační port | RS485 / CAN / RS232 |
| Složení článků baterie | Lithium-železo fosfát (LiFePO4) |
| Doporučená použití | Obytný vůz, solární systém, autonomní, námořní, záložní napájení, Camping, Domácí úložiště energie |
10. Záruka a podpora
Informace o záruce:
Specific warranty terms and duration may vary. Please refer to the warranty card included with your product or contact the seller/manufacturer directly for detailed warranty information.
Zákaznická podpora:
For technical assistance, troubleshooting not covered in this manual, or warranty claims, please contact DATOUBOSS customer support through the retailer where the product was purchased or visit the official DATOUBOSS webstránky pro kontaktní informace.





