Search  for anything...

12V Car Battery Tester, Automotive Digital Battery Alternator Tester with LED Indication, Detector Checker to Test Battery Condition & Alternator Charging, Car Accessories

  • Based on 0 reviews
Condition: New
Checking for the best price...
$5.99 Why this price?
Save $1.00 was $6.99

Buy Now, Pay Later


As low as $1 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, May 14
Order within 14 hours and 59 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Features

  • Fast Measurement: This product allows you to quickly check the status of your car's battery and alternator. In this way, you can know whether the battery needs to be replaced or just charged, and troubleshoot hidden problems in time. With ergonomic design, it is comfortable to hold.
  • Clear Indication: This product has six LED lights to keep you informed of your battery or alternator condition. The green light indicates good or full, the orange light indicates medium, and the red light indicates low. Accelerate your engine to 2000 rpm and when the green light is on, that means charging circuit is ok.
  • Easy to Use: You just need to connect the two alligator clips to your vehicle's battery. The red clip connects to the positive terminal and the black clip connects to the negative terminal. Once connected, it takes just three seconds before it quickly and accurately displays the results.
  • High Quality: The industrial grade ABS plastic shell is hard and wear-resistant, not easy to be damaged. It operates without leakage or heating, which is safe. The pure copper wire and alligator clips have excellent conductivity and high sensitivity, with a wide opening range and strong biting force.
  • Application Scope: This battery tester is only used for 12V charging systems, including regular flooded, AGM flat plate, AGM spiral, and GEL batteries. It's widely applied in cars, suvs, forklifts, hybrid cars, pickups, boats, RVs, motorcycles, travel trailers and other more.

Brand: Suvnie


Power Source: Battery Powered


Color: Gray


Min. Operating Voltage: 12 Volts


Measurement Type: Voltmeter


Power Source: Battery Powered


Minimum Operating Voltage: 12 Volts


Measurement Type: Voltmeter


Color: Gray


Brand Name: Suvnie


Model: 12V Car Battery Tester


Manufacturer: Suvnie


Included Components: 12V Car Battery Tester


Unit Count: 1.0 Count


Warranty Description: 0.2


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Not worth it!
Don’t like it at all. Complete waste of money.
Reviewed in the United States on February 20, 2026 by Todd

  • Might be okay for use in an emergency roadside toolkit
I personally can't recommend this very highly. It is very inexpensive, and while it does appear to work, I wouldn't trust it to accurately diagnose anything. The wires are some of the thinnest that I have ever seen on anything that is designed for use with a vehicle. The plastic housing is not any better, it uses very cheap plastic that even had a noticeable chemical smell coming from it upon arrival. I immediately threw this into my emergency roadside tool kit because it might come in handy if I were stuck on the side of the road. For everyday use, I would not rely on this tool. ... show more
Reviewed in the United States on March 31, 2024 by AK

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...