How to use Autel OTOFIX BT1 Lite Smart Battery Tester


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Pre-order! 2021 Autel OTOFIX BT1 Lite OBDII VCI Battery & Electrical System Analyzer 

Pre-order! 2021 Autel OTOFIX BT1 Lite OBDII VCI Battery & Electrical System Analyzer 

US$139.00
  • Item No. AD183
1.OTOFIX BT1 Lite Perfect Match with OTOFIX D1 & D1 Lite
2.Adaptive Conductance Algorithm for Both in-Verhicle And Out-of-Vehicle Tests
3.Diagnostics for The Electrical Systems
This OTOFIX BT1 Lite Smart Battery Tester is used for testing 6- and 12-volt automotive batteries as well as 12- and 24-volt crank-ing/charging systems.
OTOFIX BT1 Lite
 OTOFIX BT1 Lite LED Description

OTOFIX BT1 Lite led

IMPORTANT: Please ensure that the BT1 Lite is powered ON when pairing the device and during registration.
Power Up
1. Scan the QR code or search for Battery Test in App Store or Google Play Store to download 
and install the app to your device.
OTOFIX BT1 Lite app
2. Open the Battery Test app and follow on-screen instructions to complete the registration and 
pair the BT1 Lite.

Connect to a Battery
1. Long press the Power button to turn on the BT1 Lite. Enable Bluetooth on your device. 
Follow instructions on the app to pair the BT1 Lite with your device via Bluetooth.
OTOFIX BT1 Lite connect to a battery
NOTE: The BT1 Lite can be used with mobile devices and OTOFIX D1 and D1 Lite 
tablets to perform battery tests.

2. Connect the red clamp to the positive (+) terminal and the black clamp to the negative (-) 
terminal of the battery.

OTOFIX BT1 Lite connnect