1. Prodotto finitoview
This manual provides instructions for the FLYLINKTECH 4000mAh replacement battery designed for Dyson V7 SV11 series vacuum cleaners. It covers installation, operation, maintenance, and troubleshooting.
1.1 Modelli compatibili
- Aspirapolvere Dyson V7 Fluffy
- Dyson V7 Fluffy+
- Dyson V7 Assoluto
- Dyson V7 Absolute Extra
- Dyson V7 Animalpro
- Testa di motore Dyson V7
- Trigger Dyson V7
- Dyson V7 Car+Boat SV11
Nota: This battery is not compatible with SV07 models, as SV07 is not a V7 series vacuum cleaner.
1.2 Contenuto della confezione
- V7 Replacement Battery x 1
- Pre-motor Filter x 1
- Post-motor Filter x 1
- Spazzola per la pulizia x 1
- Cacciavite x 1
- User Manual (Japanese version included) x 1

Immagine: Contenuto della confezione del prodotto.
1.3 Caratteristiche principali
- Alta capacità: 4000mAh for extended runtime.
- Molteplici funzioni di protezione: Built-in safeguards against overcurrent, overcharge, overdischarge, overheating, short circuit, and overvoltage.
- PSE Registered: Ensures product safety and compliance.

Image: Battery protection features.
2. Istruzioni per l'installazione
Follow these steps to replace the battery in your Dyson V7 series vacuum cleaner:
- Remove the dust bin from the vacuum cleaner by pulling up the top part to open it.
- Using the provided screwdriver, remove the two screws located on the bottom of the main vacuum unit.
- Remove the single screw from the handle section of the vacuum cleaner using the screwdriver.
- Carefully detach the old battery.
- Install the new FLYLINKTECH replacement battery by reversing the removal steps. Ensure all screws are securely fastened.

Image: Step-by-step battery replacement guide.
3. Istruzioni per l'uso
3.1 Utilizzo iniziale e ricarica
- Before first use, fully charge the new battery.
- After the battery is depleted during use, do not charge it immediately. Allow approximately 10-20 minutes for the battery to cool down before initiating charging, especially if used in Max mode.
3.2 Indicatore di carica
- During charging: The blue indicator light will be on.
- When fully charged: The blue indicator light will turn off.
- Error indication: A yellow or red light indicates a temporary error. If this occurs, please contact support@flylinktech.hk.

Image: Charging precautions and indicator light guide.
4. Manutenzione
4.1 Pulizia del filtro
- Wash the filters with cold water at least once a month.
- Ensure the filters are completely dry before reattaching them to the vacuum cleaner.

Image: Filter and brush cleaning.
4.2 Conservazione della batteria
- Conservare il prodotto in un ambiente fresco e asciutto.
- Keep away from heat sources, fire, flammable/explosive gases, and liquids to prevent leakage, heat generation, smoke, fire, or explosion.
- Avoid storing in direct sunlight during summer, in extremely low temperatures during winter, or in places with drastic day-night temperature differences.
- When storing the battery for an extended period, ensure it is fully charged. Recharge it before reuse.
- Avoid leaving the battery completely drained or in a low-charge state for prolonged periods. For long-term storage, it is recommended to remove the battery from the vacuum cleaner and store it with a partial charge (not full) in a cool, dry place, away from extreme temperatures.
- Prevent metal objects from entering the battery box during storage, as this can cause leakage, heat, smoke, fire, or explosion.
4.3 Precauzioni generali
- Do not disassemble, modify, or subject the battery to impact.
- Avoid over-discharging the battery (leaving it at 0% charge).
5. Risoluzione Dei Problemi
5.1 Indicator Light Errors
- If the battery indicator light shows yellow or red, it indicates a temporary error.
- In such cases, please contact our support team at support@flylinktech.hk per assistenza.
5.2 Tempo di funzionamento ridotto
- If the vacuum cleaner's operating time significantly decreases, it may indicate battery degradation.
- Ensure you are following the proper charging and storage guidelines outlined in Section 3 and 4 to maximize battery lifespan.
6. Specifiche
| Tipo di batteria | Agli ioni di litio |
| Capacità della batteria | 4000 mAh |
| Voltage | 21.6 Volt |
| Uso consigliato | Aspirapolvere |
| Riutilizzabilità | Ricaricabile |
| Numero di unità | 1 |
| Peso della batteria | 500 grammi |
| Dimensioni del prodotto | Dimensioni: 12.2 x 8.1 x 13.1 cm |
7. Garanzia e supporto
7.1 Garanzia del produttore
This product comes with a reliable 12-month warranty period from the date of purchase.
7.2 Assistenza clienti
- We offer 24-hour after-sales service support.
- A 30-day free return and exchange policy is available.
- For any inquiries or issues during use, please do not hesitate to contact us at support@flylinktech.hk.
- Contact information is also provided in the included user manual. If the manual is misplaced, contact details can often be found on the product's online page.