Introduzione
Welcome to the instruction manual for your Tanch 35130148P laptop battery. This battery is designed as a replacement for specific Chuwi UBook Pro 12.3 CWI535 models. Please read this manual carefully before installation and use to ensure safe and optimal performance.
Informazioni sulla sicurezza
Your Tanch battery incorporates 12 layers of safety protection, including temperature, intelligent, overvoltage, electromagnetic, overloading, current, antistatic, charging, secondary, short circuit, power supply, and overload protection.
- Do not disassemble or repair this battery.
- Do not squeeze, thrust, or short-circuit the battery.
- Do not put the battery into water or fire.
- Do not expose the battery to temperatures exceeding 60°C (140°F).
- Store between 0°C and 32°C (32°F and 140°F).
- Dispose of the battery according to local ordinances and regulations.

Diagram illustrating 12 layers of safety protection features in Tanch laptop batteries, including temperature, overvoltage, e protezione da cortocircuito.

Image showing a magnified view of the battery label, emphasizing honest capacity labeling and safety warnings, including caution text.
Compatibilità
This battery is a direct replacement for part numbers 35130148P and H-35130148P. It is compatible with Chuwi CWI535 Ubook Pro 12.3 M3 laptops.
Prima dell'acquistoasing or installing, verify that the shape, interface (connector), and voltage of your old battery match this replacement battery. Batteries with voltages in the ranges of 7.2V-7.4V, 10.8V-11.4V, and 14.8V-15.4V are generally compatible with each other, but always confirm the exact specifications.

Avvicinamento view of the 10-pin, 7-line connector of the Tanch 35130148P laptop battery, crucial for compatibility verification.

Image showing the physical dimensions of the Tanch 35130148P laptop battery, measuring 13.5cm by 13.9cm, for fitment verification.
Specifiche del prodotto
| Modello della batteria | 35130148P |
| Voltage | 7.6V |
| Capacità | 5000mAh |
| Watt-ora | 38 Wh |
| Composizione cellulare | Ioni di litio |
| Peso dell'articolo | 9.9 once (circa 280 g) |
| Dimensioni del prodotto | 5.75 x 5.16 x 0.2 pollici |
| Connettore | 10-pin, 7-line |

Superiore view of the Tanch 35130148P laptop battery, clearly displaying the product label with detailed specifications.
Configurazione e installazione
Replacing a laptop battery requires careful handling. If you are unsure about the process, consult a qualified technician.
- Power off your laptop completely and disconnect it from the power adapter.
- Close the laptop lid and turn it upside down on a soft, clean surface to prevent scratches.
- Locate the battery compartment. For internal batteries, this may involve removing the back cover of the laptop. Refer to your laptop's specific service manual for detailed instructions on opening the chassis.
- Carefully disconnect the old battery's connector from the motherboard.
- Remove any screws or latches securing the old battery and gently lift it out.
- Position the new Tanch battery into the compartment. Ensure it fits correctly.
- Connect the new battery's connector firmly to the motherboard.
- Secure the battery with any screws or latches that were removed.
- Reattach the laptop's back cover, if applicable, and secure it.
- Connect the power adapter and charge the battery fully before first use.
Caution: Improper installation can damage your laptop or the battery. Always follow your laptop manufacturer's guidelines for battery replacement.
Istruzioni per l'uso
To maximize the performance and lifespan of your Tanch laptop battery:
- Utilizzo iniziale: Fully charge the new battery before its first use.
- Ricarica: Use only the original or a certified compatible power adapter for charging. Avoid overcharging by disconnecting the charger once the battery is full, especially if the laptop will not be used for an extended period.
- Scaricare: It is generally recommended to allow the battery to discharge to around 20-30% before recharging, rather than letting it fully deplete frequently.
- Temperatura: Operate your laptop in a moderate temperature environment. Extreme heat or cold can negatively impact battery life and performance.

Images illustrating various usage scenarios, emphasizing the extended battery life and reliability of Tanch batteries.
Manutenzione
Una corretta manutenzione contribuisce a prolungare la durata della batteria:
- Magazzinaggio: If storing the battery for an extended period, ensure it is charged to about 50-70% and stored in a cool, dry place. Avoid storing a fully charged or fully depleted battery.
- Pulizia: Keep the battery contacts clean and free from dust or debris. Use a dry, soft cloth for cleaning.
- Evita danni fisici: Protect the battery from drops, impacts, or punctures.
- Aggiornamenti software: Keep your laptop's operating system and drivers updated, as power management features can improve battery efficiency.
Risoluzione dei problemi
If you encounter issues with your Tanch battery, consider the following:
- Batteria non in carica:
- Ensure the power adapter is correctly connected to both the laptop and a working power outlet.
- Verificare che l'adattatore di alimentazione funzioni correttamente.
- Check the battery connector for any loose connections or damage.
- Prova a riavviare il tuo portatile.
- Durata breve della batteria:
- Adjust power settings on your laptop to optimize for battery life (e.g., lower screen brightness, enable power-saving modes).
- Chiudere le applicazioni non necessarie in esecuzione in background.
- Check for any demanding processes consuming excessive power.
- Assicurati che la batteria sia completamente carica.
- Batteria non rilevata:
- Power off the laptop, remove the battery, and then reinsert it firmly.
- Riavviare il portatile.
- Check your laptop's BIOS/UEFI settings to see if the battery is recognized.
- Aggiorna o reinstalla i driver della batteria in Gestione dispositivi del tuo sistema operativo.
If problems persist after these steps, contact customer support.
Garanzia e supporto
Tanch provides a 24-month warranty for this battery, ensuring reliability and performance.
For technical assistance, warranty claims, or further inquiries, please contact Tanch customer support through the official channels.
For additional information and products, visit the Tanch store: Tanch Official Store

Graphic displaying key brand assurances including integrity, 10+ years of focus, global warehouses, A-grade cells, and professionalism, alongside a reminder to verify battery specifications.