1. Introducció
Thank you for choosing the DEEPOWER K306 Electric Bicycle. This manual provides essential information for the safe operation, maintenance, and care of your new e-bike. Please read it thoroughly before your first ride to ensure optimal performance and safety.

Figure 1: DEEPOWER K306 Electric Bicycle highlighting 400W motor, 48V10AH battery, 14-inch wheels, disc brakes, shock absorbers, 20MPH max speed, and 45-55km mileage.
2. Informació de seguretat
Your safety is paramount. Always wear a helmet and appropriate safety gear when riding. Observe all local traffic laws and regulations. Ensure the e-bike is in good working condition before each use.
- Porteu sempre un casc homologat.
- Perform a pre-ride check: brakes, tires, battery level, lights, and controls.
- No conduïu sota els efectes de l'alcohol o les drogues.
- Sigues conscient del teu entorn i del trànsit.
- Eviteu conduir en condicions meteorològiques adverses (pluja intensa, neu, gel).
- No supereu la capacitat màxima de pes.
- Familiarize yourself with the controls before riding in traffic.
3. Contingut del paquet
En desembalar, comproveu que tots els articles siguin presents i no estiguin danyats:
- DEEPOWER K306 Electric Bicycle (main unit)
- Removable Lithium Battery (pre-installed or separate)
- Carregador de bateria
- Power Key(s)
- Manual d'usuari (aquest document)
- Optional accessories (e.g., front basket, mobile phone holder - may vary by package)

Figure 2: The DEEPOWER K306 Electric Bicycle, showing its compact folded state.
4. Especificacions
| Característica | Detall |
|---|---|
| Número de model | K306 |
| Motor | Motor sense escombretes de 400 W |
| Voltage | 48 V |
| Opcions de bateria | 10Ah, 17.5Ah, 30Ah Lithium Battery |
| Temps de càrrega | 5-6 hores |
| Velocitat màxima | 18-22 mph (aprox. 29-35 km/h) |
| Range per Charge (Electric Assist) | 10Ah: 18-25 miles (29-40 km) 17.5Ah: 25-31 miles (40-50 km) 30Ah: 43-50 miles (69-80 km) |
| Range per Charge (Pedal Assist) | 10Ah: 18-25 miles (29-40 km) 17.5Ah: 25-31 miles (40-50 km) 30Ah: 43-50 miles (69-80 km) |
| Mida de la roda | 14 polzades (350 mm) |
| Tipus de pneumàtic | 14"x1.95" Vacuum Tire (Anti-puncture, Anti-slip, All-terrain) |
| Frens | Frens de disc davanters i posteriors |
| Suspensió | Multiple shock absorbers (x10) |
| Material del marc | Aliatge d'alumini |
| Plegable | Sí |
| Max Slope Climbing | 25 graus |
| Classificació impermeable | IPX4 |
| Capacitat nominal de passatgers | Un seient |
| Certificació | CE |
| Pes del producte | Approx. 45 kg (package weight, actual bike weight may vary) |

Figure 3: Performance metrics for the K306, detailing top speed, maximum mileage based on battery capacity, and slope climbing capability.

Figure 4: Illustration of the powerful 400W brushless motor, capable of climbing a 25-degree slope.
5. Configuració
5.1 Muntatge inicial
Your DEEPOWER K306 e-bike may require minor assembly upon arrival. This typically involves attaching pedals, adjusting the seat, and unfolding the frame. Refer to the quick start guide or visual instructions for specific steps.
5.2 Instal·lació i càrrega de la bateria
- Instal·la la bateria: If the battery is not pre-installed, carefully slide it into its compartment until it clicks securely. Use the power key to lock it in place.
- Càrrec inicial: Before your first ride, fully charge the battery. Connect the charger to the e-bike's charging port and then to a power outlet. The charging indicator on the charger will show the charging status. A full charge typically takes 5-6 hours.
- Extracció de la bateria: To remove the battery for charging or storage, follow these steps:
- Turn the seat upwards.
- Turn the key slightly to the left, press down firmly on the key, and continue to turn it to the left again.
- Traieu la bateria del seu compartiment.

Figure 5: Details of the removable 48V Lithium Battery, including capacity options, charging time, lockable protection, and IPX4 waterproof rating.

Figure 6: Step-by-step visual guide for safely removing the e-bike battery.
5.3 Handlebar Controls Overview
Familiarize yourself with the handlebar controls:
- Tecla d'engegada: Used to turn the e-bike on/off and lock/unlock the battery.
- Pantalla LCD: Shows speed, battery level, mileage, and other riding data.
- Speed Control Handle: Twist grip to control electric assist speed.
- Interruptor de llum: Activates the front headlight and rear taillights.
- Left & Right Turn Lights: For signaling turns.
- Interruptor de botzina: Activa la botzina.
- Suport per a telèfon mòbil: For mounting your smartphone.

Figure 7: Diagram illustrating the various controls located on the e-bike's handlebars.
6. Instruccions de funcionament
6.1 Engegada/apagada
Insert the power key and turn it to the "ON" position. The LCD display will illuminate. To turn off, turn the key to "OFF".
6.2 Modes de conducció
Your K306 e-bike offers two primary riding modes:
- Mode d'assistència elèctrica: Use the speed control handle to engage the motor and propel the bike without pedaling.
- Mode d'assistència al pedal: Pedal normally, and the motor will provide assistance, making pedaling easier.
6.3 Lights and Horn
Use the dedicated switches on the handlebar to activate the front headlight, rear taillights, and horn as needed for visibility and safety.

Figure 8: The e-bike's bright front headlight and rear taillights, essential for safe night riding.
6.4 Frenades
The e-bike is equipped with high-quality front and rear disc brakes. Apply both brakes gently and evenly to slow down or stop. Avoid sudden, hard braking, especially at high speeds or on slippery surfaces.

Figura 9: Primer pla view of the high-quality disc brakes, designed for short braking distances and energy efficiency.
6.5 Plegat i desplegament
The K306 is designed for portability. Follow the manufacturer's instructions for safely folding and unfolding the e-bike. Ensure all locking mechanisms are securely engaged before riding.
7. Manteniment
Un manteniment regular garanteix la longevitat i el funcionament segur de la teva bicicleta elèctrica.
- Cura de la bateria:
- Carregueu la bateria completament després de cada ús.
- Eviteu esgotar completament la bateria.
- If storing for extended periods, charge the battery to 50-70% and store in a cool, dry place. Recharge every 1-2 months.
- The battery features equalization, overcharge, over-discharge, temperature, discharge, short circuit, over-current, and power failure protection for safety.
- Pneumàtics: Check tire pressure regularly. The 14"x1.95" vacuum tires are designed for various terrains but proper inflation is crucial.
- Frens: Inspect brake pads and discs for wear. Ensure brake levers operate smoothly and provide adequate stopping power. Adjust as necessary.
- Neteja: Neteja la bicicleta elèctrica amb anuncisamp drap. Eviteu utilitzar dolls d'aigua a alta pressió directament sobre els components elèctrics.
- Elements de fixació: Reviseu periòdicament tots els cargols, femelles i tancaments ràpids per assegurar-vos que estiguin ben ajustats i segurs.

Figure 10: Diagram illustrating the comprehensive protection features built into the DEEPOWER battery management system.

Figure 11: Features of the 14"x1.95" fat tires, including anti-puncture, anti-slip, and all-terrain capabilities for various road conditions.
8. Solució De Problemes
If you encounter issues with your DEEPOWER K306, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| La bicicleta elèctrica no s'encén | Battery low or not installed correctly; Power key not turned to ON. | Charge the battery; Ensure battery is securely installed and locked; Turn power key to ON. |
| El motor no ajuda | Low battery; Speed control handle not engaged; Sensor issue. | Check battery level and charge if necessary; Ensure speed control handle is twisted; Contact support if issue persists. |
| Els frens es senten febles | Worn brake pads; Loose brake cable; Air in hydraulic system (if applicable). | Inspect and replace brake pads; Adjust brake cable tension; Consult a professional for hydraulic brake issues. |
| Els llums no funcionen | Light switch off; Loose connection; Damaged bulb/LED. | Turn on light switch; Check connections; Contact support for replacement. |
9. Consells d'usuari
- Gestió de la bateria: Always keep an eye on your battery level via the LCD display, especially before longer rides, to avoid running out of power unexpectedly.
- Plegable per a l'emmagatzematge: When folding the bike for storage or transport, ensure all folding mechanisms are fully engaged and locked to prevent accidental unfolding.
- Terrain Adaptability: The 14"x1.95" fat tires are versatile, but adjust your speed and riding style according to the terrain (snow, sand, mountain, city roads) for optimal safety and control.
10. Garantia i Suport
The DEEPOWER K306 Electric Bicycle comes with a warranty for key components:
- Període de garantia: Battery, motor, charger, and controller are covered for 12 months from the date of purchase.
- Parts danyades: If any parts are damaged upon receiving the package, please contact the seller immediately for assistance and reissuance.
For further support, technical assistance, or warranty claims, please contact your authorized DEEPOWER dealer or the customer service provided by your point of purchase.





