1. Fampidirana
The LOKITHOR JC400 is a multi-functional automotive emergency tool designed to provide comprehensive support for your vehicle's battery needs. This compact device integrates nine essential functions:
- Car Jump Starter
- Smart Battery Charger
- Mpanamboatra bateria
- Trickle Charger
- Battery Desulfator
- BOKYtage Famantarana
- Banky herin'ny portable
- 6-Mode LED Emergency Light
- Compass (integrated)
This manual provides detailed instructions for the safe and effective use of your LOKITHOR JC400. Please read it thoroughly before operation.
2. Information momba ny fiarovana
Always prioritize safety when operating automotive tools. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Vakio ny toromarika rehetra: Familiarize yourself with the product's features and operation before use.
- Fiarovana maso: Always wear safety glasses when working with batteries.
- Faritra misy rivotra: Ensure adequate ventilation when charging batteries to prevent accumulation of explosive gases.
- Halaviro ny ankizy: This device is not a toy. Keep it out of reach of children.
- Avoid Short Circuit: Aza avela ny tsara sy ny ratsy clamps to touch each other or the same metal object.
- Fifandraisana mety: Ampifandraiso ny clamps to the correct battery terminals (positive to positive, negative to negative).
- Fitaovana fiarovana mitambatra: The JC400 is engineered with an integrated battery management system and smart self-identifying clips that automatically initiate 10 advanced protections, including:
- Fiarovana amin'ny pitik'afo
- Fiarovana amin'ny fiampangana mivadika
- Fiarovana be loatra
- Fiarovana mihoatra ny ankehitriny
- Fiarovana Short-Circuit
- Fiarovana ny polarity mivadika
- Fiarovana amin'ny hafanana ambany
- Fiarovana amin'ny maripana avo
- Over-Voltage Fiarovana
- Fiarovana be loatra
- Temperature miasa: The device is designed to operate in extreme temperatures ranging from -4°F to 140°F (-20°C to 60°C).
3. Ny votoatin'ny fonosana
Verify that all items are present in your LOKITHOR JC400 package:
- LOKITHOR JC400 9-in-1 Car Battery Charger and Jump Starter (x1)
- Jumper Cables with Smart Clamps (x1)
- Tady herinaratra AC (x1)
- USB-A to USB-C Cable (x1)
- Torolàlana ho an'ny mpampiasa (x1)
- Kitapo fitahirizana (x1)

Image: Contents of the LOKITHOR JC400 package, showing the main unit, jumper cables, AC power cord, USB-A to USB-C cable, user manual, and a storage bag.
4. Vokatra mihoatraview
The LOKITHOR JC400 features a robust design with an intuitive 4.15-inch display for real-time monitoring of charging status and battery voltage. Below are the key components and controls:

Image: The LOKITHOR JC400 unit, showcasing its digital display, control buttons, and connection ports for jumper cables and charging cables.
Fampisehoana bokotra

Image: Detailed diagram of the LOKITHOR JC400's buttons and their functions: Power Button (turn on/off), LED Light Button (cycle through modes), Force Start Button (long press for 5s), Current Switch Button (0.75A/1A/2A), and Mode Switch Button (switch voltage, force charging, jump start).
- Bokotra hery: Mamelona na mamono ny fitaovana.
- Bokotra fahazavana LED: Cycles through 6 light modes (100% > 50% > 10% > Blink > SOS > Strobe).
- Force Start Button (M): Long press for 5 seconds to enter force start mode for deeply discharged batteries.
- Bokotra Fanovana Ankehitriny (A): Selects charging current (0.75A / 1A / 2A) in AC charging mode.
- Button Switch Mode:
- In AC mode: Short press to switch voltage (6V/12V), long press for 5 seconds to enter force charging mode.
- In DC mode: Jump start and 12V mode.
Fampisehoana jiro famantarana

Image: Detailed diagram of the LOKITHOR JC400's display indicators, including icons for 12V Repair, 12V Mode, 12V AGM, 12V Lithium, 6V Mode, and the ConnectMax Indicator.
- 12V Repair: Indicates repair and restoration of sulfated, old, or damaged 12V batteries.
- Fomba 12V: For 12V normal batteries.
- AGM 12V: Ho an'ny bateria 12V AGM.
- 12V Lithium: Ho an'ny bateria 12V Lithium.
- Fomba 6V: For 6V normal batteries.
- ConnectMax Indicator: Indicates LOKITHOR's exclusive technology for optimized jump start performance.
5. Fametrahana sy fiampangana voalohany
Before using the LOKITHOR JC400 for the first time, it is recommended to fully charge the device.
- Charge the JC400: Connect the AC Power Cord to the device and plug it into a standard wall outlet. The display will indicate charging status. A full charge ensures optimal performance and readiness for emergencies.
- Jereo ny haavon'ny bateria: The 4.15-inch display shows the current battery level of the JC400. Ensure it is sufficiently charged before attempting to jump start a vehicle or charge an external battery.
6. Torolàlana miasa
6.1. Mitsambikina manomboka fiara
The LOKITHOR JC400 can jump start 12V vehicles with up to 8.5L gas or 6.5L diesel engines. It features a robust 2500A peak current and automatically detects voltage.

Image: Step-by-step guide for jump starting a vehicle with the LOKITHOR JC400, showing clamp attachment, device activation, mode selection, vehicle start, and power off.
- Attach Jumper Clamps: Ampifandraiso ny mena (+) clamp mankany amin'ny faran'ny bateria tsara sy ny ratsy mainty (-) clamp amin'ny terminal bateria ratsy. Ataovy azo antoka fa azo antoka ny fifandraisana.
- Alefaso ny fitaovana: Press the Power Button on the JC400 to turn it on.
- Safidio ny fomba: Short press the Mode Switch Button to ensure it is in the correct 12V jump start mode. The device will automatically detect the battery voltage.
- Manomboka fiara: Once the display indicates readiness, start your vehicle's engine.
- Mamono hery: Rehefa mandeha ny fiara dia esory ny herinaratraamps from the battery terminals (negative first, then positive) and power off the JC400.
ConnectMax Technology: The JC400 features exclusive ConnectMax technology, which automatically detects impedance between the clamp and the battery. This optimizes starting performance by up to 30%, especially useful when battery terminals have accumulated contaminants (oxidation, rust, oil, dust) that can lead to poor contact.
BOOST Start Function: For completely exhausted batteries (as low as 0V), the JC400 is equipped with a BOOST start function. Refer to the display for instructions on activating this mode if needed.
6.2. Charging an External Battery (Charger, Maintainer, Desulfator)
The JC400 functions as a smart battery charger, maintainer, and desulfator for 6V/12V regular, 12V AGM, and 12V lithium batteries. It offers three optional output currents: 0.75A, 1A, and 2A.

Image: Step-by-step guide for charging an external battery with the LOKITHOR JC400, illustrating AC cord connection, mode selection, current selection, clamp attachment, and charging initiation.
- Plug in AC Cord: Connect the AC Power Cord to the JC400 and then to a wall outlet.
- Safidio ny fomba fiampangana: Short press the Mode Switch Button to cycle through available charging modes (12V REPAIR, 12V, 12V AGM, 12V LITHIUM, 6V). Select the mode appropriate for your battery type.
- Select Charging Current: Press the Current Switch Button to select the desired charging current (0.75A, 1A, or 2A).
- Attach Jumper Clamps: Ampifandraiso ny mena (+) clamp mankany amin'ny faran'ny bateria tsara sy ny ratsy mainty (-) clamp mankany amin'ny terminal bateria ratsy.
- Charging Started: The device will begin charging, and the display will show the charging status and battery voltage.
Force Charging Mode: For batteries as low as 1 volt or completely dead batteries, the Force Charging function can be activated by long-pressing the Mode Switch Button for 5 seconds in AC mode. This allows manual charging to initiate the recovery process.

Image: The LOKITHOR JC400 connected to a battery, demonstrating the Force Charging Mode for dead batteries below 1 Volt. A hand is shown long-pressing the 'MODE' button for 5 seconds to activate this function.
Battery Maintainer: After a full charge, the JC400 automatically transitions to trickle/float charge mode, maintaining battery health during extended periods of inactivity, such as winter storage.
Battery Desulfator: The device automatically detects and treats battery sulfation and stratification using pulse current technology, which can rejuvenate old or idle batteries and extend their lifespan.

Image: The LOKITHOR JC400 in 12V Repair Mode, connected to a car battery. The image visually represents high-frequency pulse repair technology working to recover battery capacity and extend battery life.
6.3. Fampiasana ho toy ny Banky Herinaratra azo entina
The JC400 includes dual USB ports (USB-A and USB-C) to charge various electronic devices.

Image: The LOKITHOR JC400 acting as a portable power bank, with a smartphone connected and charging. The image highlights the input and output capabilities for charging various devices.
- Mampifandray fitaovana: Use a compatible USB cable (e.g., the included USB-A to USB-C cable) to connect your phone, laptop, camera, or other device to the JC400's USB-A or USB-C port.
- famandrihana: The JC400 will automatically begin charging the connected device.
6.4. Using the LED Emergency Light
The integrated 300 lumen LED light provides illumination for various situations.

Image: The LOKITHOR JC400's powerful 300 lumen LED light illuminated, with a list of its six operational modes: 100% brightness, 50% brightness, 10% brightness, Blink, SOS, and Strobe.
- Atsaharo ny jiro: Press the LED Light Button to turn on the light.
- Fihodinana fomba: Press the LED Light Button repeatedly to cycle through the 6 available modes: 100% brightness, 50% brightness, 10% brightness, Blink, SOS, and Strobe.
- Vonoy: Continue pressing the button until the light turns off, or long-press the button.
7. Fikojakojana sy fitehirizana
Proper maintenance ensures the longevity and reliability of your LOKITHOR JC400.
- Fanadiovana: Fafao amin'ny lamba malefaka sy maina ilay fitaovana. Aza mampiasa akora simika mahery vaika na fanadiovana maloto.
- fitahirizana: Store the JC400 in a cool, dry place, away from direct sunlight and moisture. The sturdy shell protects against sun, rain, dust, and drops.
- Famerenana: For optimal performance, recharge the unit every 3-6 months, especially if stored for extended periods. The device has a minimal self-discharge rate of 0.35mAh and an impressive standby time of up to 27 months on a full charge.
- Hevitra momba ny maripana: The device is designed for use in temperatures from -4°F to 140°F. Avoid storing it in extreme heat or cold for prolonged periods when not in use.

Image: The LOKITHOR JC400 demonstrating its ease of storage and portability, shown being placed in a car's glove compartment, stored in a trunk, and carried in its dedicated storage bag.
8. Famahana olana
If you encounter issues with your LOKITHOR JC400, refer to the following common troubleshooting steps:
- Tsy mandeha ny fitaovana: Ensure the device is charged. If the battery is completely depleted, connect it to the AC power cord for a few minutes before attempting to turn it on.
- Fiara tsy mandeha:
- Check that the jumper clamps dia mifandray tsara amin'ny faran'ny bateria marina (mena mankany amin'ny tsara, mainty mankany amin'ny ratsy).
- Ensure the JC400 has sufficient charge.
- If the vehicle battery is deeply discharged, try using the BOOST start function (long press 'M' button).
- Verify that the ConnectMax indicator is active, ensuring good contact.
- External Battery Not Charging:
- Confirm the AC power cord is properly connected to both the JC400 and the wall outlet.
- Hamarino tsara ny karazana bateria sy ny volume-nytage mode are selected on the device.
- Jereo clamp connections to the external battery.
- For very low voltage batteries, activate Force Charging Mode.
- Error Codes/Indicators: Refer to the display for any specific error codes or warning indicators. Consult the full user manual (if provided separately) for detailed explanations of these indicators.
If problems persist, please contact LOKITHOR customer support.
9. Famaritana
| endri-javatra | famaritana |
|---|---|
| Marika | LOKIHORA |
| MODELY | JC400 |
| Peak Output Current | 2500 Amps |
| Mifanaraka amin'ny maotera | Gaz hatramin'ny 8.5L / Diesel 6.5L |
| Battery Voltage | 6V / 12V |
| Charging Currents | 0.75A / 1A / 2A |
| Karazana bateria tohana | Regular, AGM, Lithium |
| Ny refin'ny vokatra | 3.37" D x 6.44" W x 2.72" H |
| Lanja entana | 1.85 kilao |
| Temperature miasa | -4°F hatramin'ny 140°F (-20°C hatramin'ny 60°C) |
| Famoahana jiro LED | 300 Lumens (6 modes) |
| Power Bank Output | Dual USB (USB-A, USB-C) |
| Fotoana mijoro | Up to 27 months (full charge) |
| UPC | 889551122016 |
10. Warranty sy fanohanana
LOKITHOR is committed to providing quality products and customer satisfaction.
- antoka: The LOKITHOR JC400 comes with a Fampanantenana fanoloana 1 taona.
- Fanohanana ny mpanjifa: 24h Service Support is available for any questions or issues you may encounter.
For further assistance, please visit the official LOKITHOR store or contact their customer service department.
LOKITHOR Store: https://www.amazon.com/stores/LOKITHOR/page/9AF3EE2E-2198-4AC7-B194-26D334021FD0





