After-sales service policy
GRUNDIG, our quality promise to you:
All service requests, complaints and suggestions from customers are processed and answered as quickly as possible. If you have any questions, please contact the GRUNDIG customer service center: service@grundig-bike.com.
Contact
- teknihall Service GmbH
Service-Hotline: 00800-0622-4336
E-mail: service@grundig-bike.com
1. Return and exchange policy
1.1 Conditions for the 15-day no-reason return guarantee
1.2 Return procedure and timing of refund
1.3 Carrier of transport costs:
2.Warranty Policy
Regarding the costs of the guarantee:
Detailed conditions of the guarantee:
Warranty time frame:
EU (except Germany):
Germany:
“GRUNDIG Electric Vehicle Parts Warranty Standard”
To you |
warranty period |
Explanation |
Frame |
60m |
Use in normal load and road areas, open welding, desoldering, breakage |
Controller, original lithium battery(The controller refers to the device inside the central motor to control the start, operation, advance and retraction, speed, stop and core control device of other electronic devices of the electric vehicle engine.) |
24m |
When the lithium battery is used normally, there are guarantees of abnormal voltage, charging failure and less than 60% of the capacity detected by the discharge meter. 24 months (the battery will be replaced with a new one within the first 6 months or within 5,000 kilometers (whichever comes first) and with a maintenance battery within the next 18 months) (Maintenance batteries are repaired and flawless batteries. In Germany applies to Certain bike models also come with a one-year warranty. |
Motor, charger |
24m |
Quality problems caused by non-external force such as phase loss, burnout and demagnetization. The warranty period is 24 months from the invoice date. If it occurs within 3 months of the warranty period and it represents a problem with product quality, GRUNDIG provides paid after-sales services but free spare parts and charges the labor costs for the repair. In Germany, certain bicycle models also have a one-year warranty . |
Front hub, steering column, front/rear shock absorbers, rear fork, front brake, rear brake, armrest, saddle, single and double support, pedals, controller, central control panel, gauge, quick adjustment handle, master cable, turn signals, horns, remote alarms, electric door locks (including additional locks and keys ), one button start components, DC-DC converter, combination switch, air switch, cable hall sensors, turn signal, headlight assembly, rear taillight, light control unit, vehicle charging cable, saddle lock, brake switch, bracket off switch, chain, shift cassette |
24m |
Product-related performance failures or quality issues that cannot be resolved |
Painted plastic parts, rearview mirrors, brake shoes, tires, charging port components, cables, sockets, chain pulleys, electroplated parts, PP and other optical parts not included in the above item categories |
not covered by warranty |
Consumable parts are not guaranteed |
Annotation:
- No repetition of the guarantee periods applies to all parts. The warranty period for parts replaced during the warranty period will be calculated based on the remaining date at the time of purchase. For parts purchased separately by the user, the warranty date will be recalculated from the date of purchase.
- The ambient temperature range when charging lithium batteries is 0°C to 35°C and the ambient temperature range when using lithium batteries is -10°C to 45°C. Under low temperature conditions, the capacity of lithium batteries decreases. Further information: -10°C corresponds to 70% of usable capacity, 0°C corresponds to 85% and 25°C corresponds to 100%. Lead-acid batteries would also degrade to varying degrees under low temperature conditions.
Warranty exclusions:
If the following situations occur with the product, the warranty does not apply and the user must pay for the repairs themselves:
Based on the “GRUNDIG electric vehicle parts warranty standard”, exceeding the specified service period and scope.
- The user has not used, driven, maintained and adjusted the device in accordance with the provisions of the GRUNDIG product instructions.
- The products sold are damaged by rain, water immersion, ice and snow, smoke, medication, chemical corrosion, etc., or natural wear and tear.
- Wear and tear is not covered by the warranty. Disruptions or damage caused by force majeure (earthquakes, typhoons, fires, floods, social events, mass events, violent crimes, etc.) are not covered by the warranty.
- The user did not treat the battery as specified. The battery has not been charged for more than three months, resulting in unrecoverable undervoltage/deep discharge of the battery.
- The user did not have the product installed, retrofitted, disassembled or repaired at a GRUNDIG authorized service center, or installed, retrofitted, disassembled or repaired by himself, so that the product as a whole or parts of the product were damaged.
- If parts of the GRUNDIG electric vehicle are damaged because the user used non-original accessories or changed the circuit and cable configuration on their own initiative.
- Product failure or damage caused by the user, e.g. B. Collisions, falls, overloading and speeding.
- There is no valid warranty card, no customer service card, or the product purchase invoice, certificate or card number does not match the product.
- User changes the warranty service date of GRUNDIG electric vehicle products and parts without authorization.
- For self-modification and competitive purposes.
- Damage to the electronic control system (engine, instrument, sensor) resulting from the following reasons: accidents, misuse, negligence, abnormal installation, abnormal repair, abnormal maintenance, attempted changes and modifications.
- The appearance of the electrical control system is damaged or deteriorated by polishing or attempted surface beautification.
- The appearance and surface of the product are damaged, but do not affect the use of the product function.