1. Introduzione
This manual provides essential information for the safe and efficient use of your Redodo 12V 100Ah Dual Purpose Group 27 Lithium Marine Battery. This battery is designed for both marine engine starting (900 CCA, 1000 MCA) and deep cycle power supply, featuring self-heating, Bluetooth connectivity, smart power retention, and IP67 waterproofing.
Per garantire prestazioni ottimali e sicurezza, leggere attentamente il presente manuale prima dell'installazione e dell'uso.
2. Informazioni sulla sicurezza
WARNING: Failure to follow these safety instructions may result in fire, electric shock, injury, or damage to the battery or property.
- Quando si maneggiano le batterie, indossare sempre dispositivi di protezione individuale (DPI) adeguati, tra cui occhiali di sicurezza e guanti isolanti.
- Ensure proper ventilation in the installation area to prevent accumulation of gases, especially during charging.
- Avoid short-circuiting the battery terminals. This can cause severe damage to the battery and pose a fire hazard.
- Do not expose the battery to extreme temperatures, direct flame, or immerse it in water (despite IP67 rating, avoid intentional submersion).
- Tenere la batteria fuori dalla portata di bambini e animali domestici.
- Use only compatible chargers designed for LiFePO4 batteries. Using an incompatible charger can damage the battery and create safety risks.
- Do not attempt to open, disassemble, or modify the battery. There are no user-serviceable parts inside.
- In case of fire, use a Class D fire extinguisher. Water or standard fire extinguishers may not be effective on lithium battery fires.
- Refer to local regulations for proper disposal of lithium batteries.
- This battery is not intended for use as a starting battery for cars, motorcycles, or trucks. It is specifically designed for marine applications and RVs.
3. Cosa c'è nella scatola
Dopo aver disimballato, verificare che tutti i componenti siano presenti e integri:
- Bluetooth 12.8V 100Ah Dual-Purpose Group27 LiFePO4 Battery
- Cappucci isolanti per bulloni
- Bulloni terminali M8-5/8"
4. Impostazione
4.1 Installazione fisica
The Redodo 12V 100Ah Dual Purpose Group 27 battery is designed as a drop-in replacement for Group 27 lead-acid batteries. Its dimensions are 12.13"L x 6.69"W x 8.31"H, and it weighs 23.1 pounds.
- Scegli una posizione adatta: Install the battery in a dry, well-ventilated area, away from direct sunlight, heat sources, and flammable materials. Ensure the location can support the battery's weight and is secure to prevent movement during operation.
- Proteggere la batteria: Use appropriate battery trays or straps to firmly secure the battery in place.
- Collegare i terminali: Connect the M8- 5/8" terminal bolts. Ensure connections are tight and secure to prevent arcing and power loss. Use the provided insulating caps to cover the terminals after connection to prevent accidental short circuits.

Figure 1: Redodo 12V 100Ah Battery Components and Features
4.2 Carica iniziale
It is recommended to fully charge the battery before its first use. Use a compatible LiFePO4 charger. The battery features self-heating technology, which will activate automatically if the internal temperature is below 5°C (41°F) during charging, allowing safe charging down to -20°C (-4°F).
4.3 Connessione dell'app Bluetooth
The battery is equipped with Bluetooth 5.0 for real-time monitoring and control via the Redodo app.
- Scarica l'App: Cercare the "Redodo" app on your smartphone's app store (iOS or Android).
- Abilita Bluetooth: Assicurati che il Bluetooth sia abilitato sul tuo smartphone.
- Collegamento alla batteria: Open the Redodo app and follow the on-screen instructions to connect to your battery. You may need to scan a QR code on the battery or select it from a list of nearby devices.
Video 1: Redodo 12V 100Ah Dual Purpose Group 27 Lithium Battery Overview and App Connectivity
5. Istruzioni per l'uso
5.1 Dual-Purpose Functionality
This battery provides both high cranking power for starting fuel-powered outboard engines (900 CCA, 1000 MCA) and reliable deep cycle power for marine electronics and accessories.

Figure 2: Dual-Purpose Power for Marine Applications
5.2 Smart Reserve Mode
The battery features a Smart Reserve Mode that automatically retains approximately 25% State of Charge (SOC) to ensure sufficient power for engine starting, preventing you from being stranded. In an emergency, you can perform a forced restart by remote control via the Redodo app or by holding the battery button for 2 seconds.

Figure 3: Smart Reserve Mode for Emergency Starting
5.3 Self-Heating Technology
The integrated self-heating technology ensures safe charging even in low-temperature conditions. It automatically heats the battery from -20°C (-4°F) until it reaches 5°C (41°F), allowing for optimal charging performance in cold environments.
5.4 Over-The-Air (OTA) Function
The OTA function allows for remote firmware upgrades and access to the latest functionalities via the Bluetooth app, ensuring your battery's performance remains optimized and up-to-date.

Figure 4: Over-The-Air (OTA) Firmware Updates
5.5 Monitoraggio Bluetooth
Use the Redodo app to monitor various battery parameters in real-time, including State of Charge (SOC), charge/discharge/standby status, voltage, current, power, remaining capacity, temperature, and cycle times.
6. Manutenzione
6.1 Cura generale
- Keep the battery clean and dry. Regularly inspect terminals for corrosion and ensure connections remain tight.
- The battery features an IP67 waterproof housing, providing protection against dust and temporary immersion in water. However, avoid prolonged submersion or high-pressure water jets.

Figura 5: Grado di impermeabilità IP67
6.2 Conservazione
If storing the battery for an extended period, ensure it is charged to approximately 50% SOC and stored in a cool, dry place. Periodically check the charge level and recharge if necessary to prevent deep discharge.
6.3 Sistema di gestione della batteria (BMS)
The integrated BMS provides multiple protections, including overcharge, overdischarge, short circuit, and high/low temperature protection, ensuring the longevity and safety of the EV-grade cells.
7. Risoluzione Dei Problemi
- Battery Not Starting Engine:
- Check terminal connections for tightness and corrosion.
- Assicurarsi che la batteria sia adeguatamente carica.
- Verify the "Smart Reserve Mode" is not active if you expect full discharge for other purposes.
- Problemi di connettività Bluetooth:
- Ensure the Redodo app is updated to the latest version.
- Check if Bluetooth is enabled on your device and the battery.
- Move closer to the battery for better signal strength.
- Riavvia l'app e prova a riconnetterti.
- Batteria non in carica:
- Verify charger compatibility and ensure it is properly connected to both the battery and a power source.
- Check for any error codes displayed on the charger or within the Redodo app.
- Ensure ambient temperature is within the charging range. The self-heating function should activate if the temperature is too low.
- Prestazioni ridotte:
- Check battery health and cycle count via the Redodo app.
- Ensure proper load management and avoid exceeding the maximum continuous discharge current.
- Verify that all connections are secure and free of corrosion.
If issues persist, please contact Redodo customer support.
8. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Marca | Rifare |
| Numero di modello | 12V 100Ah Dual-Purpose Group27 Battery |
| Tipo di batteria | Ioni di litio (LiFePO4) |
| Voltage | 12.8 volt |
| Capacità | 100 Ah |
| Avviamento a freddo Amps (ACC) | 900 CC |
| Avviamento marino Amps (MCA) | 1000 MCA |
| Dimensione del gruppo | Gruppo 27 |
| Dimensioni del prodotto (P x L x A) | 6.69"P x 12.13"L x 8.31"A |
| Peso dell'articolo | 23.1 libbre |
| Tipo di terminale | M8 |
| Resistenza | 40 milliohms |
| Grado di impermeabilità | Grado di protezione IP67 |
| Ciclo di vita | 4,000+ cicli |
| Avviamento del motore | 5,000+ starts |
| Caratteristiche speciali | Self-Heating, Bluetooth 5.0, Smart Power Retention, OTA Function |
9. Garanzia
The Redodo 12V 100Ah Dual Purpose Group 27 Lithium Marine Battery comes with a Garanzia del produttore di 5 anniLa presente garanzia copre i difetti di materiali e fabbricazione in normali condizioni di utilizzo e manutenzione. Si prega di conservare la prova d'acquisto per eventuali reclami in garanzia.
For detailed warranty terms and conditions, please refer to the official Redodo websito o contattare l'assistenza clienti.
10. Supporto
For technical assistance, troubleshooting, or warranty inquiries, please contact Redodo customer support:
- Negozio online: Visitare il Redodo Store on Amazon
- Venditore: Redodo US
- Informazioni sui contatti: Refer to the contact details provided with your purchase or on the official Redodo websito.