1. Introducció
The AUTOOL EM365 is a versatile automotive power supply designed for various battery-related tasks. It functions as a flash reprogramming power supply, a car battery charger, a battery maintainer, and a jump starter. This device provides stable voltage and current for critical vehicle operations such as ECU reprogramming and diagnostics, while also offering solutions for battery charging, repair, and emergency starting.
This manual provides detailed instructions for the safe and effective use of your AUTOOL EM365. Please read it thoroughly before operation and retain it for future reference.
2. Informació de seguretat
AVÍS: Si no es segueixen aquestes instruccions de seguretat, es poden produir descàrregues elèctriques, incendis o lesions greus.
- Utilitzeu sempre protecció ocular i roba protectora quan treballeu amb bateries.
- Ensure the work area is well-ventilated to prevent the accumulation of explosive gases.
- Keep the device away from flammable materials, moisture, and extreme temperatures.
- Do not operate the device if it is damaged or if the cables are frayed.
- Connecteu la bateria clamps correctly: positive (+) to positive, negative (-) to negative. Avoid short-circuiting.
- Disconnect the power supply from the AC outlet before making or breaking battery connections.
- Keep children and unauthorized personnel away from the device during operation.
- Refer to your vehicle's owner's manual for specific battery and charging instructions.
3. Components del producte
The AUTOOL EM365 package includes the following items:

Image 3.1: AUTOOL EM365 unit with included accessories.
- AUTOOL EM365 Main Unit
- Bateria Clamps (Vermell per a positiu, Negre per a negatiu)
- Cable d'alimentació de CA.
- Manual d'usuari

Image 3.2: Labeled components of the AUTOOL EM365 unit.
Key components include the HD Color Display, Output Terminal, Power Switch, Power Input Interface, Cooling Fan, Return Button, Stop Button, OK Button, Right Button, Left Button, and Emergency Stop Button.
4. Configuració i connexió
- Col·locació: Place the EM365 on a stable, dry, and well-ventilated surface. Ensure adequate clearance around the cooling fans.
- Connexió d'alimentació: Connect the AC power cable to the power input interface on the EM365, then plug the other end into a suitable AC power outlet (110V/220V ±25%, 50Hz/60Hz).
- Connexió de la bateria:
- Connecteu el positiu vermell (+) clamp al terminal positiu (+) de la bateria del vehicle.
- Connecteu el negatiu negre (-) clamp to the negative (-) terminal of the vehicle battery or a suitable chassis ground point away from the battery.
- Ensure connections are secure to prevent arcing.
- Encès: Turn on the power switch on the EM365 unit. The HD color display will illuminate.
5. Modes de funcionament
The EM365 offers several operating modes to suit different automotive needs.
5.1 Programming Power Mode
This mode provides a stable and adjustable voltage source (10.8-16V) with up to 150A current, essential for ECU reprogramming and diagnostic work. It prevents voltage drops that can corrupt vehicle modules during critical procedures.

Image 5.1: Programming Power Mode interface showing adjustable and fixed voltage opcions.
- Select 'Programming Power' from the main menu.
- Choose between 'Adjustable Mode' (10.8-16V) or 'Fixed Mode' (14V).
- Ajusteu el voltage as required using the navigation buttons.
- Confirm settings to begin stable power supply.
5.2 Vehicle Display Mode
This mode provides an uninterruptible power supply, automatically restarting in case of power failure. It is ideal for maintaining stable power during vehicle showroom displays or battery replacements, ensuring continuous operation of vehicle electronics.

Image 5.2: EM365 providing stable power for a vehicle display.
5.3 Car Jump Starter
The EM365 can provide a 400A starting current to jump-start car engines up to 3.0T displacement.

Image 5.3: Connecting the EM365 for emergency vehicle starting.
- Ensure the EM365 is connected to the vehicle battery as described in Section 4.
- Select 'Forced Start' or 'Jump Start' mode.
- Attempt to start the vehicle engine.
- Un cop engegat el motor, desconnecteu el clamps in reverse order (negative first, then positive).
5.4 Battery Repair Function
This function helps repair batteries that have been deeply discharged or suffered severe power loss, potentially extending their lifespan.

Image 5.4: Battery Repair function in progress.
- Connect the EM365 to the battery.
- Select the 'Battery Repair' mode.
- The device will automatically analyze and attempt to repair the battery. Monitor the display for progress.
5.5 Fast Charging Mode
For lead-acid batteries, the EM365 can provide up to 40A current for in-vehicle charging and up to 20A for off-vehicle charging.

Image 5.5: Fast Charging Mode display indicating voltage, current, and progress.
- Connect the EM365 to the battery.
- Select 'Fast Charging' mode.
- The device will automatically detect the battery type and initiate charging.
5.6 Multi-Stage Càrrega intel·ligent
The EM365 employs a multi-stage charging process to optimize battery charging efficiency and prevent overcharging.

Image 5.6: Multi-stage charging curve showing power over time.
- Principis dels anystage Càrrega: Charging power gradually increases to optimize battery charging efficiency.
- Mid-stage Càrrega: Quickly switches to high-power charging mode to enhance efficiency, allowing the battery to charge rapidly.
- Tard-stage Càrrega: Automatically switches to trickle charging mode as the battery approaches full charge and stops once fully charged to prevent overcharging risks.
6. Features and Protections
6.1 Pantalla i interfície
The EM365 features a 2.8-inch high-definition color screen for clear display of operation data. Key operations are simple and quick to use.
6.2 Construction and Durability
The unit uses high-quality components and an outer shell capable of withstanding both high and low temperatures, with an IP21S protection rating.
6.3 Sistema de refrigeració
A high-speed cooling fan ensures powerful cooling, allowing the equipment to operate for extended periods without overheating.
6.4 cables
The device includes a 3-meter pure copper cable with fully insulated battery clips, offering high conductivity and stability.

Imatge 6.1: acabatview of key product details and features.
6.5 Compatible Battery Types
The EM365 is compatible with various 12V battery types:
- Regular Automotive (Flooded)
- AGM (Flat Plate and Spiral)
- EFB
- Gel Cell

Image 6.2: Visual representation of compatible battery types.
6.6 Multiple Protection Functions
The device incorporates a smart alarm system with comprehensive protection features for both the equipment and the connected vehicle:

Image 6.3: Nine safety protections including Emergency Stop and Reverse Polarity Protection.
- Parada d'emergència
- Protecció contra curtcircuits
- Protecció contra el sobreescalfament
- Overvoltage Protecció
- Undervoltage Protecció
- Protecció contra polaritat inversa
- No-load Protection
- Protecció contra sobrecorrent de sortida
- Sortida Overvoltage Protecció
7. Manteniment
- Neteja: Netegeu l'exterior del dispositiu amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
- Emmagatzematge: Store the EM365 in a cool, dry place away from direct sunlight and moisture when not in use.
- Inspecció del cable: Regularly inspect the power cable and battery clampsi hi ha signes de danys, desgast o corrosió. Substituïu-los si cal.
- Ventilació: Ensure the cooling fan and vents are free from dust and debris to maintain proper airflow.
8. Solució De Problemes
If you encounter issues with your AUTOOL EM365, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén. | No AC power, power switch off, internal fuse blown. | Check AC outlet, ensure power switch is on, contact support if fuse is suspected. |
| Sense sortida voltage / actual. | Incorrect mode selected, poor battery connection, safety protection activated. | Verify mode, check battery clamp connections, reset device if protection is active. |
| Avís de sobreescalfament. | Blocked ventilation, prolonged high-load operation. | Ensure vents are clear, allow device to cool down, reduce load if possible. |
| Avís de polaritat inversa. | Bateria clampestà connectat incorrectament. | Immediately disconnect and reconnect clamps correctament (vermell a positiu, negre a negatiu). |
For issues not listed here or if problems persist, please contact AUTOOL customer support.
9. Especificacions

Image 9.1: Detailed product specifications for the EM365.
| Paràmetre | Valor |
|---|---|
| Volum d’entrada nominaltage | 110V/220V ±25% |
| Freqüència d'entrada | 50 Hz/60 Hz |
| Potència nominal d'entrada | 1500W |
| No-Load Power Loss | 6W |
| Eficiència | 81% |
| Factor de potència | 0.76 |
| Lead-Acid Battery Charging Current/Voltage | 20A/12V |
| Corrent/Volum inicialtage | 400A/12V |
| Programming Power Supply Current | 150A |
| Volum de la font d'alimentació de programaciótage Rang | 10.8-16.0V |
| Enclosure Protection Level | IP21S |
| Grau d'aïllament | F |
| Dimensions | 417x316x188mm (approx. 16.4 x 12.4 x 7.4 inches) |
| Pes de l'article | 22 lliures |
10. Garantia i Suport
AUTOOL provides a 3-year warranty for the EM365 against manufacturing defects. If the EM365 has any defect, AUTOOL will provide a new replacement or parts until satisfaction. Lifetime product support is also offered.
For any needs or inquiries, please contact AUTOOL customer support. They aim to respond within 24 hours.
For further assistance, visit the official AUTOOL store: AUTOOL Official Store