{"id":53868,"date":"2025-02-17T10:11:12","date_gmt":"2025-02-17T10:11:12","guid":{"rendered":"https:\/\/shop.autooltech.com\/?post_type=product&p=53868"},"modified":"2026-05-15T06:42:02","modified_gmt":"2026-05-15T13:42:02","slug":"autool-em385-auto-power-inverter-ecu-programming","status":"publish","type":"product","link":"https:\/\/autoolstore.com\/lv\/product\/autool-em385-auto-power-inverter-ecu-programming\/","title":{"rendered":"AUTOOL EM385 Auto Power Inverter ECU Programming"},"content":{"rendered":"
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AUTOOL EM385<\/div>\n

Product Overview<\/h2>\n

The AUTOOL EM385 is a high-performance 3-in-1 power inverter supply for ECU programming, fast battery charging, jump-starting, battery repair, showroom power support, and workshop electrical service. It provides adjustable programming power from 9-16V to keep voltage stable during ECU programming and decoding, supports both lead-acid and selected lithium batteries, and uses multi-stage smart charging with automatic stop protection. With 400A emergency start support for engines below 3.0L, a 4.3-inch touch screen, IP21S protection level, nine safety protections, pure copper output cables, and 3-year warranty support, EM385 is built for efficient and safe workshop use on vehicles such as BMW, Audi, Mercedes-Benz, and more.<\/p>\n\n

\n ECU Programming<\/span>\n 9-16V Output<\/span>\n 400A Start<\/span>\n LiFePO\u2084 \/ NCM<\/span>\n <\/div>\n\n
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4.3″<\/span>Touch Screen<\/span><\/div>\n
400A<\/span>Emergency Start<\/span><\/div>\n
40A \/ 12V<\/span>Lead-Acid Charge<\/span><\/div>\n
3 Years<\/span>Warranty<\/span><\/div>\n <\/div>\n <\/div>\n\n
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Before You Order And Use<\/div>\n

Before You Order And Use<\/h2>\n

EFB charging and repair mode are important safety points. Keep these warnings visible before using EM385 charging or battery restoration functions.<\/p>\n <\/div>\n\n

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EFB Battery Usage Instructions<\/h3>\n

EFB batteries contain liquid electrolyte that is prone to boiling, and overheating during charging may cause fire or explosion. For safety reasons, In-car Charging mode does not include an EFB option. If your battery is an EFB type, remove it from the vehicle and select External Charging mode.<\/p>\n <\/article>\n

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Repair Mode Warning<\/h3>\n

Repair mode can be used for batteries deeply discharged for an extended period, such as batteries affected by sulfuric acid buildup. However, repair mode may damage vehicle electronics. Always remove the battery from the vehicle before using repair mode. Repair success depends on battery vulcanization level and may cause fluid loss or internal drying.<\/p>\n <\/article>\n <\/div>\n <\/section>\n\n

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Key Features<\/div>\n

Key Features<\/h2>\n

EM385 combines stable programming power, smart charging, battery restoration, emergency starting, vehicle display power support, touch operation, and safety protection in one workshop power supply.<\/p>\n <\/div>\n\n

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4.3-Inch Touch Screen<\/h3>\n

Smart touch operation is intuitive and convenient, with adjustable screen brightness for bright or dim workshop environments.<\/p>\n <\/article>\n

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Programmable Power Supply Mode<\/h3>\n

The voltage range is adjustable from 9-16V, providing stable power for accurate ECU programming and decoding. It supports adjustable and fixed voltage regulation modes.<\/p>\n <\/article>\n

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Multi-Stage Smart Charging<\/h3>\n

Pulse charging in the early stage, fast charging in the middle, and trickle charging in the late stage help prevent overcharging and improve charging safety.<\/p>\n <\/article>\n

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Adjustable Charging Power Supply<\/h3>\n

Flexible output voltage and current adjustment help match different charging and testing needs for automotive electrical accessories.<\/p>\n <\/article>\n

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Battery Restoration Mode<\/h3>\n

Advanced pulse repair technology can help restore performance in aging, severely discharged, or long-idle batteries when conditions allow.<\/p>\n <\/article>\n

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Forced Start Mode<\/h3>\n

Delivers up to 400A high starting current to help jump-start vehicles with engines below 3.0L displacement in emergency situations.<\/p>\n <\/article>\n

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Vehicle Display Mode<\/h3>\n

Provides uninterrupted power with automatic restart during outages, supporting showroom demonstrations and battery replacement operations.<\/p>\n <\/article>\n

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Nine Safety Protections<\/h3>\n

Intelligent alarm prompts and safety protection functions help protect equipment and vehicles during charging, programming, and power supply use.<\/p>\n <\/article>\n <\/div>\n\n

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Before You Order And Use<\/div>\n

Before You Order And Use<\/h2>\n

EM385 supports common workshop battery service needs and adds lithium battery compatibility compared with EM355 and EM365. Always confirm the battery type before selecting charging or repair mode.<\/p>\n\n

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Lead-Acid \/ GEL \/ AGM \/ EFB<\/h3>\n

Supports traditional lead-acid batteries, GEL batteries, EFB batteries, and AGM flat plate batteries for common 12V vehicle service.<\/p>\n <\/article>\n

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LiFePO\u2084<\/h3>\n

Supports lithium iron phosphate battery charging and maintenance, making EM385 suitable for broader modern battery service.<\/p>\n <\/article>\n

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NCM Lithium<\/h3>\n

Supports nickel cobalt manganese lithium battery service, a capability not available on EM355 and EM365.<\/p>\n <\/article>\n

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EFB Caution<\/h3>\n

EFB batteries must be removed from the vehicle and charged in External Charging mode to reduce overheating, boiling, fire, or explosion risk.<\/p>\n <\/article>\n <\/div>\n <\/div>\n

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Product Comparison<\/div>\n

Product Comparison<\/h2>\n

Use this comparison to choose the right AUTOOL power inverter for ECU programming, showroom power, lithium battery compatibility, adjustable output, and emergency start support.<\/p>\n

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EM355 Focus<\/span>120A programming output, 1200W rated input power, 2m cable, no vehicle display mode, no 400A starting support, and no lithium battery support.<\/strong><\/div>\n
EM365 Focus<\/span>150A programming output, 1500W rated input power, 3m pure copper cable, vehicle display mode, 400A \/ 12V starting support, and 2.8-inch non-touch screen.<\/strong><\/div>\n
EM385 Focus<\/span>4.3-inch touchscreen, LiFePO\u2084 \/ NCM support, 9-16V programming range, 40A \/ 12V lead-acid charging, lithium charging, and adjustable current \/ voltage output.<\/strong><\/div>\n
Decision Check<\/span>Compare programming current, display mode, battery compatibility, touch screen, adjustable output, lithium support, cable length, starting current, input power, and IP21S rating before ordering.<\/strong><\/div>\n <\/div>\n <\/div>\n\n
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Product Details<\/div>\n

Product Details<\/h2>\n

The EM385 detail image identifies the handle, emergency stop button, 4.3-inch touch screen, power output interface, control buttons, power switch, power input interface, cooling fan, IP21S protection, and pure copper output cable design.<\/p>\n

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Touch Control<\/h3>\n

The 4.3-inch screen provides clear mode selection and easier workshop operation.<\/p>\n <\/article>\n

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Cooling Fan<\/h3>\n

The fan supports heat management during charging, programming, and high-output power supply use.<\/p>\n <\/article>\n

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Emergency Stop<\/h3>\n

The emergency stop button provides quick manual interruption when needed.<\/p>\n <\/article>\n

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Pure Copper Cable<\/h3>\n

Pure copper output cables help support high-current power delivery during workshop use. Confirm the current batch cable length with AUTOOL Store if cable length is critical.<\/p>\n <\/article>\n <\/div>\n <\/div>\n <\/div>\n <\/section>\n\n

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Specifications<\/div>\n

AUTOOL EM385 Specifications<\/h2>\n

The specification image and summary below consolidate the core EM385 operating, charging, programming, start, and protection parameters from the product content.<\/p>\n <\/div>\n\n

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Input And General<\/td><\/tr>\n
Rated Input Voltage<\/td>220V \u00b125%<\/td><\/tr>\n
Rated Input Power<\/td>1500W<\/td><\/tr>\n
Input Frequency<\/td>50Hz<\/td><\/tr>\n
Efficiency<\/td>81%<\/td><\/tr>\n
Power Factor<\/td>0.76<\/td><\/tr>\n
No-Load Power Loss<\/td>6W<\/td><\/tr>\n
Protection Level<\/td>IP21S<\/td><\/tr>\n
Dimensions<\/td>417 \u00d7 316 \u00d7 188mm<\/td><\/tr>\n\n
Charging And Power Supply<\/td><\/tr>\n
Lead-Acid Battery Charging<\/td>40A \/ 12V<\/td><\/tr>\n
Lithium Battery Charging<\/td>20A \/ 12V<\/td><\/tr>\n
Programming Power Supply Current<\/td>150A<\/td><\/tr>\n
Programming Voltage Range<\/td>9-16V<\/td><\/tr>\n
Adjustable Output<\/td>20A \/ 3.0-8.9V; 100A \/ 9.0-16.0V<\/td><\/tr>\n
Starting Current<\/td>400A \/ 12V<\/td><\/tr>\n\n
Compatibility And Support<\/td><\/tr>\n
Battery Types<\/td>Lead-acid, GEL, EFB, AGM flat plate, LiFePO\u2084, and NCM lithium batteries<\/td><\/tr>\n
Language Support<\/td>Feature list highlights English, French, German, Spanish, and Russian. The source overview also mentions 14-language support; confirm current firmware language set if this is critical.<\/td><\/tr>\n
Warranty<\/td>3-year warranty for eligible non-human damage cases<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n
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Manual And Downloads<\/div>\n

Manual And Downloads<\/h2>\n

Download the EM385 manual for detailed operation, mode selection, safety instructions, charging notes, and maintenance guidance.<\/p>\n <\/div>\n\n

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AUTOOL EM385 User Manual<\/h3>\n

Open the official PDF manual before using ECU programming power supply mode, charging mode, repair mode, or emergency start functions.<\/p>\n Download Manual<\/a>\n <\/div>\n <\/article>\n

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Need Setup Confirmation?<\/h3>\n

Contact AUTOOL Store before ordering if you need help confirming the manual version, setup steps, compatibility, accessories, safe-use notes, or after-sales support for this product.<\/p>\n

\n Email<\/span>support@autoolstore.com<\/span><\/a>\n WhatsApp<\/span>+86 189 2647 7404<\/span><\/a>\n <\/div>\n <\/article>\n <\/div>\n <\/section>\n\n
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What Is In The Box<\/div>\n

What Is In The Box<\/h2>\n

The packing list uses the most relevant package image only, showing the EM385 main unit, battery clamp cable, power cable, user manual, and package box.<\/p>\n

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Main Unit<\/span>AUTOOL EM385 Auto Power Inverter ECU Programming Power Supply<\/strong><\/div>\n
Battery Clamp Cable<\/span>Included<\/strong><\/div>\n
Power Cable<\/span>Included<\/strong><\/div>\n
User Manual<\/span>Included<\/strong><\/div>\n
Package Box<\/span>Included<\/strong><\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/section>\n\n
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Related Products<\/div>\n

Related Products<\/h2>\n

Compare the EM385 main product with related ECU programming power supply, diagnostic, and workshop support products. Prices are preserved from the original product cards.<\/p>\n <\/div>\n\n

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