---
product_id: 602756446
title: "OBD II Memory Saver Connector, ECU Emergency Power Supply Cable with Alligator Clip, Battery Storage Digital Display Voltage Tool, Maintain Data Car Battery Leakage Detective"
brand: "bittwee"
price: "฿1134"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/602756446-obd-ii-memory-saver-connector-ecu-emergency-power-supply-cable
store_origin: TH
region: Thailand
---

# Over-current protection for safety Digital voltage & current display 59-inch premium silicone cable OBD II Memory Saver Connector, ECU Emergency Power Supply Cable with Alligator Clip, Battery Storage Digital Display Voltage Tool, Maintain Data Car Battery Leakage Detective

**Brand:** bittwee
**Price:** ฿1134
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your ride’s memory—never lose a setting again!

## Quick Answers

- **What is this?** OBD II Memory Saver Connector, ECU Emergency Power Supply Cable with Alligator Clip, Battery Storage Digital Display Voltage Tool, Maintain Data Car Battery Leakage Detective by bittwee
- **How much does it cost?** ฿1134 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/602756446-obd-ii-memory-saver-connector-ecu-emergency-power-supply-cable)

## Best For

- bittwee enthusiasts

## Why This Product

- Trusted bittwee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Installation:** Plug-and-play design with alligator clips and OBDII port connection—get it done in seconds, no mechanic needed.
- • **Robust & Reliable Build:** High-quality copper wire and silicone insulation ensure long-lasting, safe operation under any condition.
- • **Universal Compatibility:** Fits all 12V batteries with a 59-inch cable, perfect for cars, SUVs, and trucks alike.
- • **Seamless Data Preservation:** Keep your vehicle’s codes and settings intact during battery swaps—no reprogramming hassle.
- • **Real-Time Battery Health Monitoring:** Digital display shows voltage and current, empowering you to detect leaks and avoid unexpected failures.

## Overview

The Bittwee OBD2 Memory Saver Connector is a durable, easy-to-use tool designed to maintain your vehicle’s electronic data during battery replacement. Featuring a 59-inch premium silicone cable, over-current protection, and a digital voltage/current display, it supports all 12V batteries across cars, SUVs, and trucks. This device prevents data loss, monitors battery health, and simplifies installation, making it an essential accessory for proactive vehicle maintenance.

## Description

OBD II Memory Saver Connector, ECU Emergency Power Supply Cable with Alligator Clip, Battery Storage Digital Display Voltage Tool, Maintain Data Car Battery Leakage Detective

## Features

- 【Durable and Reliable】: Our OBDII memory saver connector is made of high quality copper wire and premium silicone cable, which is highly insulated and reliable to offer a long service time. Features over-current protection, ensuring safe and stable operation.
- 【Memory Saver】: The OBDII memory saver is a polarity-protected cable that attaches to a 12 Volt backup battery to provide power via the OBDII port to onboard electronics while the vehicle's battery is disconnected, preventing vehicle data loss and saving the time and effort of re-coding systems.
- 【Practical Function】: This OBDII memory saver connector can display voltage and current. It can prevent the use of batteries that are deficient in electricity, can achieve the purpose of timely replacement of batteries, so that the battery continuous power supply. It can also be used for leakage detection, and can understand the quiescent current of the car in the non-start status.
- 【Easy Installation】: It is very easy to use. Just attach the two crocodile clips to 12v DC slave battery, red indicator light will be on. Then insert plug to car obd port, it will produce continuous beep. And now you can remove the old battery from car and install new one.
- 【Wide Applications】: It is suitable for a large number of vehicle models, the 59 inch/1.5m long cable is compatible with existing batteries or 12V emergency starting power for cars, suvs, trucks and so on. Using this simple memory saving device when replacing your car battery will help you avoid losing the setting.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bittwee |
| Brand | Bittwee |
| Model | OBD2 Memory Saver Connector |
| Item Weight | 0.176 ounces |
| Package Dimensions | 6.54 x 3.98 x 1.89 inches |
| Item model number | OBD2 Memory Saver Connector |
| Manufacturer Part Number | Bittwee-Cable |

## Product Details

- **Brand:** Bittwee
- **Power Source:** Battery Powered
- **Operating System:** Windows XP
- **Manufacturer:** Bittwee

## Images

![OBD II Memory Saver Connector, ECU Emergency Power Supply Cable with Alligator Clip, Battery Storage Digital Display Voltage Tool, Maintain Data Car Battery Leakage Detective - Image 1](https://m.media-amazon.com/images/I/518+tsu8E0L.jpg)

## Frequently Bought Together

- Bittwee OBD II Memory Saver Connector, ECU Emergency Power Supply Cable with Alligator Clip, Battery Storage Digital Display Voltage Tool, Maintain Data Car Battery Leakage Detective
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**Shop now:** [https://www.desertcart.co.th/products/602756446-obd-ii-memory-saver-connector-ecu-emergency-power-supply-cable](https://www.desertcart.co.th/products/602756446-obd-ii-memory-saver-connector-ecu-emergency-power-supply-cable)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-23*