1. Introduzione
This manual provides essential information for the safe and efficient use of your DATOUBOSS 12V 300Ah LiFePO4 Lithium Battery. This battery is designed for deep cycle applications, offering high performance and longevity for various uses, including RVs, solar energy systems, marine applications, and backup power. Please read this manual thoroughly before installation and operation.
Image 1.1: DATOUBOSS 12V 300Ah LiFePO4 Lithium Battery, front view.
2. Informazioni sulla sicurezza
Always prioritize safety when handling and operating the battery. Failure to follow these instructions may result in injury, damage to the battery, or other property.
- Non cortocircuitare i terminali positivo e negativo.
- Non modificare o smontare la batteria senza autorizzazione.
- Non gettare la batteria nel fuoco o nell'acqua.
- Utilizzare solo un caricabatterie standard che corrisponda alla tensione di uscitatage della batteria al litio.
- Assicurare una ventilazione adeguata durante la carica e la scarica.
- Tenere la batteria lontano dalla portata dei bambini e degli animali domestici.
- Wear appropriate personal protective equipment (PPE), such as gloves and eye protection, when handling the battery.
- In case of fire, use a Class D fire extinguisher. Water may not be effective.
Image 2.1: Internal components and safety features of the DATOUBOSS LiFePO4 battery, highlighting the 200A BMS and six protection functions: overcharge, over-discharge, overcurrent, short circuit, high temperature, and cryogenic protection.
3. Caratteristiche del prodotto
The DATOUBOSS 12V 300Ah LiFePO4 Lithium Battery offers advanced features for reliable power:
- Protezione BMS avanzata: Equipped with a 200A Battery Management System (BMS) that provides six protection functions: overvoltage, overcurrent, overload, short-circuit, thermal, and overcharge protection. This ensures stability, safety, and extends battery lifespan.
- Deep Cycle Design: Offers between 5,000 and 15,000 charge cycles, providing a lifespan of up to 10 years, significantly longer than traditional lead-acid batteries. Designed for repeated deep discharges and charge cycles.
- High Capacity Expansion: Supports up to 4 parallel and 4 series connections (maximum 4P4S), allowing for increased capacity (up to 1200Ah) and higher voltage (up to 51.2V). A system of up to 16 batteries (4P4S) can achieve 51.2V 1200Ah, totaling 61.44kWh.
- High Performance & Durability: Constructed with automotive-grade lithium iron phosphate cells and a robust IP65-rated ABS casing for high water resistance. Weighs approximately 30 kg, making it three times lighter than comparable lead-acid batteries. Operates efficiently in temperatures from -20°C to 65°C.
- Applicazioni versatili: Ideal for off-grid solar systems, outdoor use, solar storage systems, marine and RV electrical systems, and emergency backup power. Suitable for camping, boating, and outdoor live broadcasts.
Immagine 3.1: Confronto che illustra i vantaggitages of the DATOUBOSS LiFePO4 battery over traditional lead-acid batteries in terms of weight, size, lifespan, and cycle times.
Immagine 3.2: Passoview of the DATOUBOSS 12.8V 300Ah LiFePO4 battery's key specifications, including nominal voltage, energy, BMS rating, and cycle life.
4. Configurazione e installazione
Proper installation is crucial for the performance and safety of your battery.
4.1 Disimballaggio e ispezione
- Estrarre con cautela la batteria dalla confezione.
- Inspect the battery for any visible damage. If damaged, do not use and contact customer support.
- Verify all accessories are present (e.g., terminal bolts).
4.2 Linee guida per la connessione
- Collegamento batteria singola: Connect the positive terminal of the battery to the positive input of your load/inverter and the negative terminal to the negative input.
- Collegamento parallelo (per maggiore capacità):
- Prima di collegarle in parallelo, assicurarsi che tutte le batterie abbiano lo stesso stato di carica.
- Collegare tra loro i terminali positivi di tutte le batterie.
- Collegare tra loro i terminali negativi di tutte le batterie.
- Connect your load/inverter to the main positive and negative busbars.
- The battery supports up to 4 parallel connections (4P).
- Collegamento in serie (per aumento voltage):
- Ensure all batteries are at a similar state of charge before connecting in series.
- Connect the positive terminal of the first battery to the negative terminal of the second battery, and so on.
- The remaining free positive terminal of the first battery and the free negative terminal of the last battery will be your system's output.
- The battery supports up to 4 series connections (4S).
- Combined Series-Parallel Connection (4P4S): Per la massima capacità e volumetage, up to 16 batteries can be configured in a 4P4S arrangement. Consult a qualified electrician for complex setups.
Immagine 4.1: Es.ample of a home solar power system demonstrating the expandable capacity of the DATOUBOSS LiFePO4 battery with a 4P4S configuration for 51.2V 1200Ah.
4.3 Considerazioni ambientali
- Installare la batteria in un luogo asciutto e ben ventilato, lontano dalla luce solare diretta e da fonti di calore.
- Ensure the operating temperature is within the specified range (-20°C to 65°C for discharge, 0°C to 45°C for charge).
Image 4.2: The DATOUBOSS LiFePO4 battery showing its dimensions (53cm x 26cm x 22cm) and excellent low-temperature performance, with charging temperature from 0°C to 45°C and discharging temperature from -20°C to 65°C.
5. Istruzioni per l'uso
Follow these guidelines for optimal performance and longevity of your DATOUBOSS LiFePO4 battery.
5.1 Caricamento della batteria
- Use a compatible LiFePO4 charger with a charging voltage impostazione di 14.6V.
- Connect the charger to the battery terminals (positive to positive, negative to negative).
- Ensure the charging current does not exceed the maximum continuous charging current of 100A.
- The battery can be recharged via a dedicated charger, solar panel with an MPPT controller, or a generator.
Image 5.1: Illustration of three methods to recharge the battery: using a dedicated charger, a solar panel with an MPPT controller, or a generator, all requiring a 14.6V charging voltage impostazione.
5.2 Scaricamento della batteria
- Connect your load (e.g., inverter, appliances) to the battery terminals.
- Ensure the discharge current does not exceed the maximum continuous discharge current of 200A.
- The BMS will protect the battery from over-discharge.
Image 5.2: Diagram illustrating the flow of energy from sunshine to solar panel, through an MPPT controller, to the 12.8V 300Ah LiFePO4 battery for power output.
Image 5.3: Schematic diagram of a solar energy system, showing the connection of solar panels, MPPT controller, DATOUBOSS lithium battery, pure sine wave inverter, and various household appliances.
6. Manutenzione
The DATOUBOSS LiFePO4 battery requires minimal maintenance due to its robust design and advanced BMS.
- Ispezione regolare: Controllare periodicamente i terminali della batteria per verificare la presenza di corrosione o collegamenti allentati. Pulire i terminali se necessario.
- Magazzinaggio: Se si conserva la batteria per un periodo prolungato, assicurarsi che sia caricata a circa il 50-70% dello stato di carica (SoC) e conservarla in un luogo fresco e asciutto. Ricaricarla ogni 3-6 mesi per evitare una scarica profonda.
- Pulizia: Pulisci la batteria casing con un secco o leggermente damp stoffa. Non utilizzare prodotti chimici aggressivi o detergenti abrasivi.
- Gestione della temperatura: Avoid exposing the battery to extreme temperatures outside its operating range for prolonged periods.
7. Risoluzione Dei Problemi
Se riscontri problemi con la batteria LiFePO4 DATOUBOSS, fai riferimento ai seguenti problemi comuni e alle relative soluzioni:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Batteria non in carica | Loose connections, faulty charger, BMS protection activated (over-discharge) | Check all connections. Ensure charger is compatible and functioning. If BMS is in protection mode, try to wake it up with a compatible charger or by applying a small load. |
| Nessuna potenza in uscita | Battery discharged, BMS protection activated (over-discharge, short circuit), loose connections | Check battery charge level. Verify all connections are secure. If BMS is in protection mode, address the cause (e.g., remove short circuit, charge battery). |
| Surriscaldamento della batteria | Overload, poor ventilation, high ambient temperature | Reduce load. Ensure adequate ventilation around the battery. Move battery to a cooler environment if possible. The BMS will trigger thermal protection if temperatures are too high. |
| Capacità/tempo di esecuzione ridotti | Aging battery, improper charging, extreme operating conditions | Ensure proper charging cycles. Avoid frequent deep discharges to 0%. While the battery has a long lifespan, gradual capacity reduction is normal over many years of use. |
Se il problema persiste dopo aver provato queste soluzioni, contattare l'assistenza clienti DATOUBOSS.
8. Specifiche
Key technical specifications for the DATOUBOSS 12V 300Ah LiFePO4 Lithium Battery:
| Specificazione | Valore |
|---|---|
| Modello | 12V-300AH |
| Volume Nominaletage | 12.8V |
| Capacità nominale | 300 Ah |
| Energia | 3840 Wh |
| BMS | 200A |
| Corrente di carica continua massima | 100A |
| Corrente di scarica continua massima | 200A |
| Volume di caricatage Gamma | 14.4V - 14.6V |
| Volume di scaricatage Gamma | 10V - 14.6V |
| Temperatura di esercizio (scarica) | -20°C a 65°C (-4°F a 149°F) |
| Temperatura di esercizio (carica) | da 0°C a 45°C (da 32°F a 113°F) |
| Ciclo di vita | 5,000 - 15,000 cycles (4500+ cycles at 100% DoD) |
| Peso | 30 kg (66.14 libbre) |
| Dimensioni (L x P x A) | 50 x 25 x 22 cm (19.7 x 9.8 x 8.7 pollici) |
| Tipo di terminale | M8 Marine Terminal |
| Grado di protezione IP (ingresso) | Grado di protezione IP65 |
Image 8.1: The DATOUBOSS LiFePO4 battery highlighting its 3840Wh energy capacity and 2560W load power, with examples of how long it can power common household appliances.
9. Garanzia e supporto
DATOUBOSS provides a 5-year guarantee for this LiFePO4 battery. For technical assistance, warranty claims, or any questions regarding your product, please contact DATOUBOSS customer support.
Si prega di conservare la prova d'acquisto ai fini della garanzia.