1. Introducció
Thank you for choosing the DEEPOWER QS7 Electric Bike. This manual provides essential information for the safe assembly, operation, maintenance, and troubleshooting of your new electric bike. Please read this manual thoroughly before your first ride and keep it for future reference. Proper understanding and adherence to these instructions will ensure optimal performance and longevity of your DEEPOWER QS7 Electric Bike.
2. Informació de seguretat
Your safety is paramount. Always wear a helmet and appropriate safety gear when riding. Familiarize yourself with local traffic laws and regulations regarding electric bikes. Regular inspections and maintenance are crucial for safe operation.
Pautes generals de seguretat:
- Always wear a certified helmet and protective gear.
- Perform a pre-ride inspection before each use, checking brakes, tires, battery, and all fasteners.
- No conduïu sota els efectes de l'alcohol o les drogues.
- Sigues conscient del teu entorn i condueix a la defensiva.
- Eviteu conduir en condicions meteorològiques adverses o sobre superfícies relliscoses.
- Assegureu-vos que la bateria estigui ben fixada al seu lloc abans de conduir.
- Do not modify the bike's electrical system or components.
3. Contingut del paquet
En desembalar, verifiqueu que tots els elements que s'enumeren a continuació siguin presents i no estiguin danyats. Si falta algun element o està danyat, poseu-vos en contacte amb el servei d'atenció al client immediatament.
- DEEPOWER QS7 Electric Bike (90% pre-assembled)
- Bateria de liti de 960 Wh
- Battery Charger (48V3A)
- Manual d'usuari
- Eines de muntatge
- Front i llums posteriors
- Pantalla LCD
- Dual Disc Brakes (pre-installed)
- 7-speed Gear System (pre-installed)
4. Muntatge
The DEEPOWER QS7 Electric Bike arrives 90% pre-assembled. The remaining assembly steps typically involve attaching the front wheel, handlebars, pedals, and seat. Refer to the included assembly video (if provided on the product page) or the detailed instructions in this manual for step-by-step guidance.
Passos clau del muntatge:
- Desembalatge: Traieu amb cura la bicicleta i tots els components de l'embalatge.
- Instal·lació de la roda davantera: Attach the front wheel, ensuring the disc brake rotor is correctly aligned with the caliper.
- Fixació al manillar: Secure the handlebars to the stem, adjusting for comfortable riding posture.
- Instal·lació de pedals: Install the pedals, noting that the left and right pedals are threaded differently (L for left, R for right).
- Ajust del tija del seient: Insert the seat post and adjust the seat height for ergonomic riding.
- Instal·lació de la bateria: Insert the battery into its compartment and lock it with the provided key.
- Comprovacions finals: Double-check all bolts and quick releases for tightness. Ensure brakes are functioning correctly and tires are inflated to the recommended pressure.
Video: DEEPOWER QS7 Product Overview. This video demonstrates various features and components of the DEEPOWER QS7 electric bike.
5. Components mésview
The DEEPOWER QS7 is equipped with high-quality components designed for performance and durability.
5.1. 1500W Peak Hub Motor
The bike features an upgraded 1500W peak brushless hub motor, providing strong acceleration and a top speed of 30 MPH in pure electric mode. It is capable of conquering inclines up to 35 degrees.

Image: Illustration of the 1500W peak brushless motor integrated into the rear wheel.
5.2. 960Wh Removable Battery
Equipped with a 960Wh lithium battery, UL safety certified, and protected by an intelligent Battery Management System (BMS). The BMS prevents overcharge and overheating, extending battery lifespan. The battery is IPX4 waterproof, ensuring reliable operation in various conditions.

Imatge: View of the removable 960Wh battery pack integrated into the bike frame.
5.3. Full Suspension System
The QS7 features a dual suspension system (front and rear) designed to absorb impacts and provide a smoother ride over uneven terrain. This enhances comfort and control, especially on dirt paths or bumpy roads.

Imatge: Primer pla view highlighting the front and rear dual suspension components.
5.4. Dual Disc Brakes
Equipped with responsive front and rear mechanical disc brakes, ensuring reliable and accurate stopping power in various conditions.

Imatge: Frontal view of the bike showing the disc brake rotor and caliper, along with the headlight.
5.5. LCD Display & Controls
An intuitive LCD display provides real-time information including speed, battery level, and mileage. Controls for lights and throttle are conveniently located on the handlebars.

Image: Close-up of the intelligent colorful LCD display and handlebar controls for lights and throttle.
5.6. 7-Speed Gear System & Riding Modes
The 7-speed gear system allows for seamless adaptation to different terrains and riding preferences. The bike supports three riding modes: pure electric, pedal-assist, and manual.

Image: Diagram illustrating the 7-speed gear cassette and the three riding modes.
5.7. 20-inch Fat Tires
The 20-inch fat tires provide enhanced traction and stability, making the bike suitable for various surfaces including city roads, farm trails, mountain roads, and jungle paths.

Image: Close-up of the 20-inch fat tire, with background images depicting various terrains.
6. Instruccions de funcionament
6.1. Encès / apagat
- Per encendre: Insert the key into the battery lock, turn it to the 'ON' position, then press and hold the power button on the LCD display until it illuminates.
- Per apagar: Press and hold the power button on the LCD display until it turns off. Turn the key to the 'OFF' position and remove it for security.
6.2. Modes de conducció
The DEEPOWER QS7 offers three distinct riding modes:
- Mode manual: Ride the bike like a traditional bicycle using pedal power only.
- Mode d'assistència al pedaleig (PAS): The motor provides assistance as you pedal. Adjust the assist level using the controls on the handlebar. Higher levels provide more motor power.
- Mode elèctric pur: Use the twist throttle on the handlebar to engage the motor without pedaling.
6.3. Canvi de marxes
Use the twist grip shifter on the right handlebar to change between the 7 available gears. Shift to lower gears for climbing hills and higher gears for flat terrain or downhill riding.
6.4. Lights and Horn
Activate the front headlight and rear lights using the dedicated buttons on the handlebar controls. The horn can also be activated from the handlebar for signaling.
7. Manteniment
Regular maintenance ensures the safety, performance, and longevity of your electric bike.
7.1. Controls diaris
- Comproveu la pressió dels pneumàtics abans de cada viatge.
- Inspect brake levers and ensure proper braking function.
- Verify that all quick releases and bolts are tight.
- Ensure the battery is fully charged and securely locked.
7.2. Weekly/Bi-Weekly Checks
- Clean the bike frame and components with a damp cloth. Avoid high-pressure washing.
- Lubricate the chain and gear components.
- Check for any loose spokes or wheel wobbles.
- Inspeccioneu les pastilles de fre per detectar desgast i substituïu-les si cal.
7.3. Cura de la bateria
- Carregueu la bateria regularment, fins i tot si no l'esteu fent servir, per mantenir-ne el bon estat.
- Emmagatzemeu la bateria en un lloc fresc i sec, lluny de la llum solar directa i de temperatures extremes.
- No descarregueu completament la bateria amb freqüència.
8. Solució De Problemes
This section addresses common issues you might encounter with your DEEPOWER QS7 Electric Bike.
| Problema | Causa possible | Solució |
|---|---|---|
| La bicicleta no s'encén | Battery not charged or not properly installed; Power button not pressed; Key not in 'ON' position. | Charge battery; Ensure battery is fully inserted and locked; Press power button firmly; Turn key to 'ON'. |
| El motor no ajuda | PAS level set to 0; Throttle not engaged; Brake levers engaged; Loose motor cable. | Increase PAS level; Twist throttle; Release brake levers; Check motor cable connection. |
| Els frens es senten febles | Worn brake pads; Loose brake cable; Disc rotor dirty or bent. | Inspect and replace brake pads; Adjust brake cable tension; Clean disc rotor with alcohol; Consult a professional for bent rotors. |
| Sorolls inusuals durant el trajecte | Loose components; Dry chain; Misaligned gears. | Check all fasteners; Lubricate chain; Adjust gear derailleur. |
9. Especificacions
Detailed technical specifications for the DEEPOWER QS7 Electric Bike.
| Característica | Especificació |
|---|---|
| Nom del model | QS7 |
| Tipus de bicicleta | Bicicleta elèctrica |
| Motor | 1500W Peak Brushless Hub Motor |
| Velocitat màxima | 30 MPH (Pure Electric Mode) |
| Climbing Power | Fins a 35° |
| Bateria | 960Wh Lithium (UL Safety Certified, BMS, IPX4 Waterproof) |
| Suspensió | Dual (Front & Rear) |
| Frens | Frens de disc mecànics duals |
| Engranatges | 7-speed Gear System |
| Pneumàtics | 20-inch Fat Tires |
| Material del marc | Acer al carboni |
| Mostra | Pantalla LCD |
| Capacitat de càrrega màxima | 330 lliures (150 kg) |
| Pes de la bicicleta | 73 lliures (33 kg) |
| Alçada recomanada | 5.3 - 6.2 ft (161 - 189 cm) |
| Tipus de palanca de canvis | Grip giratori |
| Muntatge obligatori | Yes (90% pre-assembled) |

Image: Detailed dimensions of the DEEPOWER QS7 electric bike and recommended rider height.
10. Garantia i Suport
The DEEPOWER QS7 Electric Bike comes with a 12-month warranty covering manufacturing defects. For any inquiries, technical support, or warranty claims, please contact DEEPOWER customer service.
Informació de contacte:
- Període de garantia: 12 mesos des de la data de compra.
- Horari d'assistència: Monday - Friday, 9:00 am - 6:00 pm EST.
- Mètode de contacte: Refer to the product page or your purchase documentation for email or website contact details. Provide corresponding pictures or videos to prove that parts are damaged for warranty claims.

Image: DEEPOWER customer service contact details, including warranty information and support hours.





