Knaus Sport 500 Uk/Qdk · 1991
Battery for your caravan Knaus Sport 500 Uk/Qdk (1991)
🔧 Battery Expert Advisor
Battery analysis for your Knaus Sport 500 Uk/Qdk (1991)
Quick answer You need an AGM battery of 95 Ah. Our recommendation: VARTA LA105.
VARTALA105
AGM95 Ah950 A394×175×190
Based on the batteries we found for your vehicle, our experts help you pick the right one.
📋 What we found
For your Knaus Sport 500 Uk/Qdk (1991) we found 1 compatible Start-Stop battery.
⚡ Battery type for your vehicle
✓ Your Knaus Sport 500 Uk/Qdk (1991) uses the Start-Stop system. Every battery shown is compatible — no conventional options to confuse you.
🔋 Technology (AGM / EFB)
✓ All Start-Stop batteries in the list are AGM — the most advanced technology. Perfect if your current battery was AGM or EFB: AGM always replaces both. Remember to register it via OBD if your car has a BMS (BMW, Audi, VAG, Mercedes…) so the alternator charges it correctly.
📊 View AGM vs EFB vs Conventional — full comparison
Here are the key differences between the three starter battery technologies. AGM is the most advanced technology (and the priciest); EFB is the middle ground for basic Start-Stop; conventional (also called flooded lead-acid) is the classic choice for non-Start-Stop cars.
| AGM | EFB | Conventional | |
|---|---|---|---|
| Charge cycles | Up to 3× more Start-Stop cycles than a conventional (cycle endurance certified to VDA standard) | ~2× more Start-Stop cycles than a conventional (cycle endurance certified to VDA standard) | Designed for start + alternator, not for repeated cycles |
| Expected life | 5-7 years under average use | 4-5 years under average use | 3-4 years under average use |
| Start-Stop compatible | ✓ Yes, even advanced systems (regenerative braking) | ✓ Yes, basic and mid-range Start-Stop | ✗ No — degrades within months |
| Cold start | Excellent (higher CCA) | Very good | Adequate |
| Relative price | €€€ (highest) | €€ (mid) | € (lowest) |
| Recommended for | Premium cars with advanced Start-Stop, many electrical accessories, heavy urban use | Mid-range Start-Stop cars, mixed city/motorway use | Non-Start-Stop cars, standard use, tight budget |
| Replacement rule | Replaces AGM and EFB; NEVER use EFB where AGM was original | Replaces EFB and conventional; does NOT replace AGM | Only conventional; not suitable for Start-Stop |
⭐ Our recommendation
Our recommendation
For your Knaus Sport 500 Uk/Qdk (1991) it's the recommended battery: VARTA LA105. Its specs: AGM technology, 95 Ah capacity, 950 CCA cranking power, 394×175×190 mm dimensions.
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Verified selection
- Class: Batteries For Caravans
- Brand: Knaus
- Model: Sport
- Engine: 500 Uk/Qdk
- Year: 1991
Order now with express shipping: your product ships tomorrow and arrives on Tuesday before 2 PM (Spain mainland and Portugal only).
Start Stop Battery
Battery for start-stop vehicles. Also a strong choice for more cycles, better charge recovery and longer service life.
1 product
Battery for start-stop vehicles. Also a strong choice for more cycles, better charge recovery and longer service life.
| Categoría | Make | Referencia | Capacidad | Medidas | Tecnología | Price | |
|---|---|---|---|---|---|---|---|
| Start Stop Battery | VARTA | LA105 | 95 Ah | 394×175×190 mm | AGM | €243.20 | Más info |
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Frequently asked questions
- The Knaus Sport 500 Uk/Qdk 1991 may use different batteries depending on engine and equipment. We found 1 compatible batteries. Check dimensions and positive terminal position before purchasing.
- Yes, you can install a higher capacity (Ah) battery as long as the physical dimensions fit your Knaus Sport 500 Uk/Qdk 1991 battery compartment and the positive terminal position matches.
- Yes, we detected Start-Stop compatible batteries for your Knaus Sport 500 Uk/Qdk 1991. If your vehicle has Start-Stop, it needs an AGM or EFB battery. An AGM must always be replaced with AGM. An EFB can be replaced with EFB or AGM. Never install a conventional battery in a Start-Stop vehicle.
- Caravans require two types of batteries: a starter battery (just like a car) and a service battery (for 12V appliances). The service battery must be a deep-cycle battery (AGM or GEL) to withstand repeated discharges.
- Standard batteries are not designed for deep discharge. If you discharge them below 50%, their lifespan is drastically reduced. Always use deep-cycle AGM or GEL batteries for your passenger compartment.
- Use the search tool by selecting your vehicle's make and model. Our system automatically filters compatible part numbers verified by our technicians. If you have any questions, contact us via WhatsApp.
- As they are consumable items, car batteries have a 2-year warranty, truck batteries a 1-year warranty, and all others (motorcycle batteries, cyclic batteries, etc.) a 6-month warranty. If a battery has a manufacturing defect, it will be replaced at no cost to the user.
- Under normal circumstances, batteries usually arrive within 1 to 2 days of ordering. However, there are some cases where delivery may take a little longer: peak seasons (Black Friday, Christmas, etc.), palletized shipments, occasional stock shortages, etc.
- Batteries compatible with the Knaus Sport 500 Uk/Qdk (1991) have the following dimensions: 394 × 175 × 190 mm (length × width × height) Before buying, check the battery compartment size of your vehicle: a larger case will not fit even if the reference is technically compatible.