
Best selling Car battery accessories
Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.
1. KS Tools 550.1701
Ideal aid for drip-free filling. Suitable for battery acid and distilled water. Acid-resistant. With flexible rubber tube. Special plastic.

2. KS Tools 550.1826
Charger for Battery Booster 550.1820 and 550.1825.

3. Kunzer Battery carrying handle
Ideal for carrying all types of batteries.

4. Sinuslive BKSBattery clamp
The installation is quick and easy: remove the original clamp, attach the BKS clamp, and then reattach the original clamp onto the BKS. All original cables remain unchanged, thanks to direct connections for 10 and 35 mm². Additionally, ring terminals can be attached to the mounting screw. The solid clamps feature the proven Sinuslive "Goldline" quality coating. This not only looks valuable but also ensures years of enjoyment from high-quality electrical contacts.

5. KS Tools 550.1685
The 12V Digital Battery Tester from KS TOOLS (Model 550.1685) is an essential tool for checking the performance of 12-volt batteries. It is suitable for various battery types, including lead-acid, gel, flooded cell, MF, VRLA, calcium, AGM, and deep cycle batteries. The tester allows for quick and easy battery analysis by automatically controlling the entire testing process after the start button is pressed once. Connection to the battery is made via two plastic-coated alligator clips, ensuring safe handling. The measurement results are displayed on a precise 3-digit LCD screen, allowing for clear and easy reading of the results. The tester is also capable of checking the battery under load, making it a versatile tool for vehicle maintenance.
- Suitable for various 12-volt battery types, including AGM and gel batteries
- Automatic control of the testing process for easy operation
- Checking function for starter battery, starter, and charging circuit measurement
- Measurement results are displayed on a precise 3-digit LCD screen
- Durable steel sheet housing for longevity.

6. IWH 019056 Battery quick connector negative terminal, positive terminal Spring clamp, quick connector
Battery terminal clamps with quick release
Optimize the connection of your batteries with our practical set of battery terminal clamps, which includes 1x positive (red) and 1x negative (black). These high-quality terminal clamps are ideal for a variety of applications and provide a reliable connection for your batteries.
Practical set: Includes a positive terminal clamp (red) and a negative terminal clamp (black) for easy identification and installation.
Connection options: Each terminal clamp allows for the connection of up to 3 wires, providing you with flexibility and versatility in wiring.
Quick release: The integrated quick release mechanisms enable easy and fast installation, saving you time and effort.
Includes Allen wrench: The included Allen wrench ensures hassle-free installation and adjustment of the terminal clamps.
With these battery terminal clamps, you are well-equipped to ensure a safe and efficient connection. Ideal for cars, motorcycles, boats, and other applications where a reliable power supply is required. Trust our quality and make connecting your batteries a breeze!.

IWH 019056 Battery quick connector negative terminal, positive terminal Spring clamp, quick connector
7. KS Tools 550.1812
Car charger cable for 550.1810, 550.1820 and 550.1825.

8. KS Tools 550.1831
Charger for capacitor booster 550.1830.

9. BGS OBD 2 (EOBD) Electrical System Suspense Keeper 5 m
The OBD 2 (EOBD) onboard voltage stabilizer from BGS is an essential accessory for vehicle batteries, specifically designed to ensure the integrity of onboard electronics during battery replacement. With a cable length of 5 meters, this device allows for flexible handling and easy connection to the OBD II port (DLC) as well as to an external 12-volt vehicle battery via alligator clips. It ensures that important settings such as radio codes and seat memory are retained during battery changes, preventing data loss. The device's readiness indicator provides a visual confirmation of a secure connection, further simplifying its use. Weighing 316 grams, the stabilizer is lightweight and handy, making it a practical companion for any vehicle owner.
- Retains important settings such as radio codes and seat memory during battery replacement
- Prevents data loss in onboard electronics
- Easy connection via OBD II port and alligator clips
- Readiness indicator to verify secure connection.

10. Sinuslive 13418 BKS
The installation is quick and easy: remove the original clamp, attach the BKS clamp. Reattach the original clamp to the BKS. All original cables remain unchanged, with direct connections for 10 and 35 mm². Additionally, ring terminals can be attached to the mounting screw. The solid clamps feature the proven Sinuslive "Goldline" quality coating. This not only looks valuable but also ensures years of enjoyment from high-quality electrical contacts.
