Has anyone used it before for imported cars? If so, does it work?

Yes, it works great on my 2006 Scion XA and 2017 Camry, after changing battery all radio stations and timing on the car all never changed. Works great.

How do you recharge the 12 volt, 45 amp/hour sealed lead acid battery inside the ms 4000? i didn't see an a/c adapter for charging.

Per the Instructions that come with the MS4000; It has a Smart aka automatic/float charger inside the Case. This mean's that you can plug the unit into an Electrical Outlet, The Charger will charge the MS4000 Batry and when the Batry inside the MS4000 Case get's fully charged then the Charger will Automatically Stop Chargeing, and will monitor the Batry's State of Charge and will start chargeing again If or When the Batry's State of charge drop's below a certain Level. IMO this is a Professional Grade memory Saver and a Tool that every owner needs that doe's their Own Preventative Maintenance, cause there are other time's that the Battery needs to be disconnected (Not Just for Replaceing Battery) when doing other repair's or Service. Don't take unnesasary chances and have a High Charge for Computer Module damage.

Is there clamps for the battery cables. Older models had cable clamps

There are no clamps, it plugs into the diagnostic port in the cab of the vehicle. And has a standard out let plug for charging the unit.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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EZRED MS4000 Automotive Memory Saver With Built In Charger , Black

EZRED MS4000 Automotive Memory Saver With Built In Charger , Black

Product ID: 22660559

Details

Automotive Fit Type
Universal Fit
Brand
EZRED
Operating System
Linux
Power Source
Ac_dc
Screen Size
8 inches

🔋12V, 4.5Ah sealed lead acid battery

🔌Direct OBDII plug-in for universal fit

🛡️4A circuit breaker protection

R4441

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Never lose a setting again—power up your battery swaps like a pro!

SMART LED INDICATORS - Green LED confirms connection; amber LED warns when internal battery needs replacement—no guesswork involved.
BUILT IN BATTERY CHARGER - Integrated 12V, 4.5Ah sealed lead acid battery ensures uninterrupted power and hassle-free maintenance.
DURABLE CIRCUIT PROTECTION - 4 amp circuit breaker safeguards your vehicle’s sensitive electronics from power surges and overloads.
SEAMLESS MEMORY PRESERVATION - Keeps your vehicle’s drive-ability codes, anti-theft radio settings, clocks, and keyless entry intact during battery swaps.
UNIVERSAL OBDII COMPATIBILITY - Direct wired OBDII connector plugs into virtually any vehicle for instant connection and protection.

The EZRED MS4000 is a professional-grade automotive memory saver and built-in charger that plugs directly into your vehicle’s OBDII port. Featuring a 12V, 4.5Ah sealed lead acid battery and 4 amp circuit breaker protection, it preserves critical vehicle settings such as drive-ability codes, anti-theft radios, clocks, and keyless entry systems during battery changes. Smart LED indicators keep you informed of connection status and battery health, making it an essential tool for repair centers and serious DIYers who demand efficiency and reliability.

Specifications

ASIN	B0021UP5KW
Automotive Fit Type	Universal Fit
Best Sellers Rank	#31,081 in Automotive ( See Top 100 in Automotive ) #203 in Code Readers & Scan Tools
Brand Name	EZRED
Customer Reviews	4.5 4.5 out of 5 stars (477)
Global Trade Identification Number	00008965000141
Included Components	Manufactuered Brand Product
Item Type Name	Tools
Item Weight	1.9 pounds
Manufacturer	E-Z Red
Manufacturer Part Number	MS4000
Manufacturer Warranty Description	Limited One Year Warranty
Model Number	MS4000
Number of Items	1
Operating System	Linux
Power Source	Ac_dc
Screen Size	8 inches
UPC	008965000141
Unit Count	1 Count

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