Car Battery Checker OTOFIX BT1

$399.00 $549.00
OTOFIX BT1 Car Battery Tester OTOFIX BT1 is a touchscreen Battery & Electrical System analyzer that applies Adaptive Conductance, an advanced battery analysis method that produces a more accurate examination of the battery’s cold cranking ability and reserve capacity, vital to determining a battery’s true health. The BT1 car battery...

Free Worldwide Shipping

Free shipping worldwide

Free Shipping

Where will my order be shipped?

We provide worldwide free shipping! In addition, all orders will be shipped from the nearest warehouse and will be delivered by DHL, FedEx, UPS, USPS, DPD, or Royal Mail depending on your address. Below are the locations of our warehouses and estimated delivery dates for reference.

Your Address Shipping Location Delivery Estimated
United States/ Canada CA, US NJ, US 3-5 Days
Europe Germany 5-7 Days
United Kingdom Leicestershire, UK 5-7 Days
Australia Sydney, AU 7- 10 Days
Other Countries HongKong 7-15 Days


Order processing time

All orders will be processed and shipped within 24 hours (excluding weekends and holidays).

We will email you the Track and Trace code after your order has been shipped and received by the carrier. You can use this code to track your package and see how much time is left.

Please wait 2448 hours for the tracking information to be updated.

Change shipping address

If you would like to change the shipping address for your order, please email us with your new shipping address. You cannot change your shipping address once your order has been shipped.

International Shipping Customs and Taxes

For international order. If the items don't ship from your local warehouse in your country/ region, you, the customer, will be responsible for the import duty, but please don't worry, We will decrease the declared value to reduce your import tax.

For more details on the Import Tax, please visit Import Duty.

Returns, Refunds, and Exchanges

We offer a 30-day return service after delivery. If you are not satisfied with the item you purchased, or if you change your mind, please let us know your return address. Return all items in their original packaging and get a refund.

For more information on the return policy, see Return Policy.

Easy 30-Day Returns

Can I return my product?

  • We accept return within 30 days from the receipt of your order to return goods you bought from us ( Except Autel Software Update Service).
  • Please email to contact us and we will provide you a return address or shipping label. And you need to ship the item back to the address we sent for a refund.
  • Please do not ship items back without any request. Otherwise, we can not handle your return and it will be destroyed. Then the refund will be not issued.

Who pays for the shipping?

  • If the item is being returned for a quality reason, like it is damaged, faulty and not working, or you receive a wrong item, please contact us and we will cover the cost of shipping. If possible, we would like to see pictures of the damage, video for not working.
  • However, If you are not satisfied with the item you bought or change your mind, you can get a full refund or exchange it for another item you want. But the buyer needs to be responsible for the return shipping fee.

When should I send the product back?

  • You should send it back within 30 days of your return request. 
  • Please put the product with all of its accessories, free gifts and manuals back into its original box. Once package was picked up by post office, please get back to provide us the tracking number. (VERY IMPORTANT!)

How and when will I get my money back?

  • Once we receive the products and our staff check all is fine, you will get a confirmation by email. Then your money will be paid back within 3 business days in the same way you made the purchase. 
  • As our staff need to handle tons of parcels, we recommend you can keep an eye on your return and remind us to check your case in time.
  • If we are on holidays, please allow us process your refund as soon as we get back to work.

How to cancel my order?

  • Please contact us within 12 hours to cancel your order before it has been shipped.
  • If your order has not been dispatched, we will cancel the order and make a refund.
  • If the item is on its way to you, you have to follow our return policy and send it back to us then we make a refund.

1-Year Free Warranty

The guarantee of our most products is 1-year warranty. Before shipping out, all goods have been double verified by us. If you have any using problem of the products which buy from AutelDealer, please feedback to us, and expect technical support & solution in most of cases.

OTOFIX BT1 Car Battery Tester

OTOFIX BT1 is a touchscreen Battery & Electrical System analyzer that applies Adaptive Conductance, an advanced battery analysis method that produces a more accurate examination of the battery’s cold cranking ability and reserve capacity, vital to determining a battery’s true health.

The BT1 car battery checker can display a quick health status of the existing battery, register a new battery and perform advanced battery and electrical system diagnostics. The BT608’s VINscan function enables quick identification of the vehicle and battery specifications. Read/Clear codes on all available vehicles systems. Print or share customized reports via Wi-Fi or print test reports via the built-in thermal printer.

OTOFIX BT1 Key Features:

★Support in-vehicle and out-of-vehicle testing of passenger vehicle batteries

Test 6- and 12-volt batteries: 100 - 3000 CCA

Test 12- and 24-volt cranking/charging systems

Test Flooded, AGM, AGM Spiral, EFB and GEL batteries

Compatible with CCA, CA, SAE, EN, IEC, DIN, JIS and MCA

Battery load tester, car cranking, and charging system analysis

New battery registration to ECU

Quick display of battery specifications through battery barcode scan, Auto and manual VIN entry

Illustration instruction guides for battery positioning and testing

Print test reports via built-in thermal printer

Read and erase codes of all available systems


A Professional Accurate Car Battery Checker and Electrical System analyzer

Accurate Diagnostics

BT1 battery load tester applies an advanced Adaptive Conductance test technology provides more accurate test results of the battery’s cold-cranking ability and reserve capacity

  • Reduce Battery Misdiagnosis and retest
  • Diagnose low-capacity batteries
  • Reduce the need to charge and retest

Battery Registration/ BMS Reset

BT1 battery load tester enables technicians to do battery registration (after battery replacement), BMS reset, Electric appliance reset, Special function and Battery usage history.

  • All-in-one 53 systems battery registration and diagnostics, reduce the investment
  • One-touch battery registration and step-by-step procedures about Electrical System reset

Smart System Detection

OTOFIX BT1 smart car battery checker can automatically identify battery parameters and displays vehicle-specific battery locations by VIN

  • AutoVIN: Support AutoVIN and Scan VIN to Identify Battery Parameters, no need to manually select
  • Guided Battery Replacement Procedure with Prompted Memory Reset, easy to use
  • Graphic Instruction for battery positioning and testing helps to locate the battery and perform the test quickly


The FIRST Smart Touchscreen Automotive Battery Analyzer with All System Diagnostics!

All System Diagnostics

More than a battery tester, the BT1 also is a car diagnostic tool that offers technicians the ability to read and clear diagnostic trouble codes in all available systems as well as check ECU information, live data and freeze frame data.

Expansive vehicle coverage

BT1 Automotive diagnostic tool covers 98% of the US, European, and Asian vehicle makes in the market.

Auto VIN/ Scan

BT1 auto diagnostic scan tool comes with the latest VIN-based Auto VIN and Auto Scan features to perform a comprehensive scan of all the ECUs in the vehicle to detect faults and retrieve DTCs.

BT1 Car Battery Tester with Printer

OTOFIX BT1 battery tester has a data review function that enables technicians to review the data recorded and print out the diagnostic report instantly with the built-in thermal printer for further analysis, also sharing reports by email is supported.

BT1 Perfect Match with Multimeter

Connect the multimeter to the OTOFIX BT1 car battery checker and access its application directly from the home screen to perform AC/DC voltage, AC/DC current, and resistance measurements, and diode, and connectivity tests. The test results will be displayed in numbers or graphs.

More Advantages than traditional battery testers

Improve service effectiveness with its 5.5-inch color LCD screen

Offers simple navigation

Life-Time Free Update & Remote Desk

BT1 Supported Battery Types

Battery Ratings:


Battery Types:

  • Test Flooded, AGM, AGM_Spiral, EFB and GEL Batteries
  • Test 6- and 12-volt Batteries: 100 - 3000 CCA
  • Test 12- and 24-volt Cranking/Charging Systems

BT1 Battery Tester Specs:

Dimensions (WxHxD): 7.91 x 3.54 x 1.18
Operating System: Android 9
Screen Display: 5.5" LCD Touch Screen w/ 720*1280 Resolution
Storage: 32GB
Connectivity: Wi-Fi (802.1.1 a/b/g/n/ac) / USB 2.0 Type-C / BT5.0+EDR
Camera: 8MP
Input Voltage: 5V DC
Working Current: < 450 mA at 7.7 V DC
Internal Battery: 7.7V, 3000 mAh
CCA Range: 100 to 3000 A
Voltage Range: 1.5 to 36 V
Working Temperature: 32°-122° F
Storage Temperature: 14°-140° F
Weight: 1.12 lb

Car Battery Checker OTOFIX BT1
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