Preserve Vehicle Data While Replacing Car Batteries
The Autel MaxiBAS BTMS is a 2025 flagship OBDII memory saver and battery tester designed to maintain all electronic presets and vehicle codes when replacing or disconnecting your battery. This tool ensures that you don’t lose throttle calibration, window settings, or control unit data.
Key Features
🔋 Preserve All Vehicle Settings
Protects electronic presets, codes, and throttle correction data
Prevents loss of window control, radio presets, and memory seats
Maintains power flow during battery disconnection
⚙️ Easy to Use in 4 Simple Steps
Step 1: Test backup battery voltage (≥10V shows 3 green LEDs)
Step 2: Turn off vehicle power
Step 3: Plug into vehicle OBD2 port and connect to 12V battery
Step 4: Replace the car battery without losing memory data
✅ Universal Compatibility
Standard OBD2 connector works with 99% of vehicles (1996+)
Red/black clips connect easily to any 12V backup battery
💡 LED Status Indicators
2 Green Lights: Successful connection
3 Green Lights: Battery voltage above 10V
3 Red Lights: Battery voltage below 10V
⚡ Built-in Surge Protection
Protects vehicle electronics from voltage spikes
Backed by a 1-Year Warranty and 30-day return guarantee
Product Specifications
Brand: Autel
Model: MaxiBAS BTMS
Part Number: MaxiBAS BTMS-Newest
EAN: 0849438031732
Package Dimensions: 14.8 x 11.7 x 4.7 inches
Binding: Electronics
Whether you're a DIYer or a professional mechanic, the Autel OBDII Battery Memory Saver is an essential tool to avoid costly system resets and keep your vehicle data secure during battery maintenance.
