• No products in the cart.

      • [[item.title]]

        specifications: [[item.skuinfo]]

        [[item.Product_num]] * [[item.currency]][[item.price]]

        [[item.currency]][[item.allPrice]]

Subtotal: [[currency]][[allPrice]]

VIEW CART CHECKOUT

Price

[[listData.currency]][[listData.discount_price]] [[listData.currency]][[listData.price]] save [[parseInt((1-listData.discount)*100) ]]%
[[listData.product_sku.sku_code.show_name]]
[[item.name]]
more
retract
Please select [[listData.product_sku.sku_code_add.show_name]]
[[listData.product_sku.sku_code_add.show_name]]
ADD TO CART BUY NOW ADD TO CART BUY NOW
TRUSTED STORE

This store has earned the following certifications.

  • Certified Secure Certified
  • 100% Issue-Free Certified
  • Verified Business Certified
  • Data Protection Certified
Shop
Wish List
Cart
My Account
My Account
christmas vacation deals 2024
Unlock Exclusive Deals Now!
Limited-time special prices shop your favorites before they're gone! Click below to start saving!
Go to see
[[num_page_4]]
-30%
-30%

TopDON Devices / Battery Tester

Battery Tester for Vehicles & Boats

Price
$ 31.99   $22.39  
[[item.name]] [[pageData.currency]][[item.price]]
Please select [[pageData.product_sku.sku_code_add.show_name]]
ADD TO CART
ADD TO CART

Add to wishlist

Category: Battery Tester

Performance & Capabilities


VDIAGTOOL BT300: FAST AND ACCURATE 6V 12V BATTERY TESTER FOR CAR, MOTORCYCLE, TRUCK, ATV, BOAT

VDIAGTOOL BT300 is a fast and accurate 6V and 12V car battery tester that performs all necessary tests to check your vehicle’s battery health conditions before it fails or a jump starter is needed. Our battery tester performs voltage, load, internal resistance, ripple, rating, SOH (state of health), and CCA (cold cranking amps) tests. It’s the perfect tool for DIYers and professionals.

WIDE COMPATIBILITY FOR ALL VEHICLES

Our battery load tester works on all 6V and 12V batteries, including Flooded lead-acid batteries (VRLA or SLA), AGM, GEL, and LSI batteries. It supports cars, light-duty trucks, SUVs, vans, motorcycles, RVs, ATVs, trailers, boats, and even golf carts. Set CCA with ±5 or ±50 precision, not just ±50.

ONE-CLICK VOLTAGE WAVEFORM AND BATTERY TEST

Simply enter the battery test, and the real-time voltage will be displayed as a waveform graph, giving you detailed output changes. This tool works on both in-vehicle and out-of-vehicle batteries.

CHARGING AND CRANKING TESTS

VDIAGTOOL BT300 can perform cranking tests on the vehicle starter motor and charging tests on the alternator. Ensure proper cranking and prevent overcharge or incomplete charging. Turn off all electrical devices during the charging test.

FAST TEST RESULT WITH HIGH ACCURACY

The BT300 auto battery tester delivers reliable results with over 99.5% accuracy. Store and review the testing results directly on the screen. Connect the tester to your computer to print the data.

PLUG & PLAY AND EASY TO USE

The battery and alternator tester features a 2.8” large and easy-to-view TFT HD display. Use one-key buttons to start your battery test, review, and waveform tests. Visualized LED indicators show battery health conditions (Green: Good, Yellow: Normal, Red: Poor). The tester supports 12 languages.

LONG-LASTING SUPPORT AND GUARANTEE

Get 3-year warranty, 24/7 technical support, and a 60-day no-question-asked return or refund policy. Contact us for any questions or concerns.

Order your VDIAGTOOL BT300 today and take the guesswork out of your battery health!