








🔧 Power up your diagnostics with precision and print-ready proof!
The BELEY 12V/24V Auto Battery Load Tester is a professional-grade diagnostic tool designed for all car batteries. It accurately measures cold start current, internal resistance, and battery life across a broad CCA range (30-1700), supports multiple battery types, and features a built-in thermal printer for instant, professional test reports. Its durable, insulated design and multilingual interface make it an essential, user-friendly device for mechanics and car owners aiming to avoid unexpected battery failures.









| ASIN | B082W9545H |
| Best Sellers Rank | #1,762,842 in Automotive ( See Top 100 in Automotive ) #790 in Battery Testers |
| Brand | AUTOOL |
| Color | Yellow |
| Date First Available | July 25, 2019 |
| Item Weight | 1.54 pounds |
| Item dimensions L x W x H | 8.27 x 4.33 x 1.57 inches |
| Item model number | MMT23010-2-382-1758283251 |
| Manufacturer | AUTOOL |
| Measurement Type | Ammeter |
| Min. Operating Voltage | 12 Volts (DC) |
| Power Source | Battery Powered |
| Product Dimensions | 8.27 x 4.33 x 1.57 inches |
| Style | Standard |
| UPC | 795853397987 795853398120 |
| Upper Temperature Rating | 50 Degrees Celsius |
D**D
This Thing's GREAT!
I've used big brand name battery testers for over 3 decades now. Other than ridiculously high purchase prices, I've never given any thought to them. They just work. But this AUTOOL tester changed all that! Accurate readings, no gimmicks to get those readings (i.e. turn headlights on, rev engine, etc.), and it reads actual amp load. And all of this can be easily printed out! Even comes with 2 rolls of paper. For less than $110! This is the tester to buy. You are done shopping. Click on "Add to Cart".
W**G
Accurate diagnosis
The clinic is so accurate and helps me reduce losses.
D**T
perfect for keeping record of tested batteries esp for warranty.
very easy to use and our technicians worked with it rapidly with little training time..
S**R
Good
Good
B**I
Works as advertise
I have used this battery tester a number of times. Works great.
S**H
Does not do 6 volt batteries like the ad says it does
This is a pretty good product but it does not actually test 6 volts like the ad says it does it had to return it. I was specifically looking for a tester that does capacitance testing on 6 volt batteries. I would rate it at five stars for a 12 volt battery.
A**X
6vdc tester my backside.
The unit has not provided a option to test 6vdc batteries. I returned the product with a not as described complaint. However I liked the unit. It appears to be built with an ABS shell made for abuse in mind. Unit power is provide by the battery under test. It has a 15 pin connector that supports a specially made cable for the battery connection. It comes packed in a very nice case with all the parts. The instruction is poor and does not mention any way to apply future firmware upgrades. The display is nice and the printer is designed well with reloading easily done. I gave it 4 stars because it worked well but failed to work on 6vdc golf cart batteries.
C**R
Good test tool
Easy to use print option is really good
S**.
Works great. I use it at the shop totest motorcycle batteries.
K**E
It’s very convenient and easy to use.
G**Y
works as decribed, user friendly
A**.
I like it
J**E
Great product
Trustpilot
2 weeks ago
1 month ago