1. Ifihan
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
- Ṣaja Batiri Smart
- Olutọju batiri
- Ṣaja Trickle
- Battery Desulfator
- Voltage Iwari
- Bank Bank Power 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. Alaye Aabo
Always prioritize safety when operating automotive tools. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Ka Gbogbo Awọn Ilana: Familiarize yourself with the product's features and operation before use.
- Aabo Oju Wọ: Always wear safety glasses when working with batteries.
- Agbègbè Afẹ́fẹ́: Ensure adequate ventilation when charging batteries to prevent accumulation of explosive gases.
- Jeki kuro lati awọn ọmọde: This device is not a toy. Keep it out of reach of children.
- Yago fun Awọn Yiyi Kukuru: Ma ṣe gba laaye rere ati odi clamps to touch each other or the same metal object.
- Isopọ to dara: So clamps to the correct battery terminals (positive to positive, negative to negative).
- Awọn ẹya ara ẹrọ Aabo: The JC400 is engineered with an integrated battery management system and smart self-identifying clips that automatically initiate 10 advanced protections, including:
- Ààbò Ààbò Spark-Right
- Reverse-Charge Protection
- Idaabobo-Gbigba-lori
- Lori-Lọwọlọwọ Idaabobo
- Idaabobo Kukuru-Circuit
- Yiyipada-Polarity Idaabobo
- Kekere Idaabobo Idaabobo
- Idaabobo Igba otutu-giga
- Lori-Voltage Idaabobo
- Lori-Fifuye Idaabobo
- Iwọn Iṣiṣẹ: The device is designed to operate in extreme temperatures ranging from -4°F to 140°F (-20°C to 60°C).
3. Package Awọn akoonu
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)
- AC Power Cord (x1)
- USB-A to USB-C Cable (x1)
- Itọsọna olumulo (x1)
- Apo ipamọ (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. Ọja Ipariview
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.
Ifihan bọtini

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).
- Bọtini agbara: Tan ẹrọ naa si tan tabi pa.
- Bọtini Imọlẹ 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.
- Current Switch Button (A): Selects charging current (0.75A / 1A / 2A) in AC charging mode.
- Bọtini Yipada Ipo:
- 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.
Ifihan Imọlẹ Atọka

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.
- Ipo 12V: For 12V normal batteries.
- 12V AGM: Fun awọn batiri AGM 12V.
- Litiọmu 12V: Fun awọn batiri litiumu 12V.
- Ipo 6V: For 6V normal batteries.
- ConnectMax Indicator: Indicates LOKITHOR's exclusive technology for optimized jump start performance.
5. Eto ati Gbigba agbara akọkọ
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.
- Ṣayẹwo Ipele Batiri: 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. Awọn ilana Iṣiṣẹ
6.1. Fo Bibẹrẹ Ọkọ
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: So rere pupa (+) clamp to the positive battery terminal and the black negative (-) clamp to odi batiri ebute. Rii daju asopọ to ni aabo.
- Tan Ẹrọ: Press the Power Button on the JC400 to turn it on.
- Yan Ipo: 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.
- Ọkọ Bẹrẹ: Once the display indicates readiness, start your vehicle's engine.
- Agbara Pa: After the vehicle starts, disconnect the clamps 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.
- Yan Ipo Gbigba agbara: 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.
- Yan agbara agbara lọwọlọwọ: Press the Current Switch Button to select the desired charging current (0.75A, 1A, or 2A).
- Attach Jumper Clamps: So rere pupa (+) clamp to the positive battery terminal and the black negative (-) clamp to odi batiri ebute.
- 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.
Olùtọ́jú Bátìrì: 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. Lílo bí Báńkì Agbára Tó Ń Gbé Kún
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.
- So ẹrọ pọ: 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.
- Gbigba agbara: The JC400 will automatically begin charging the connected device.
6.4. Lilo Ina Pajawiri LED
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.
- Mu Imọlẹ ṣiṣẹ: Press the LED Light Button to turn on the light.
- Awọn ọna Yipo: Press the LED Light Button repeatedly to cycle through the 6 available modes: 100% brightness, 50% brightness, 10% brightness, Blink, SOS, and Strobe.
- Paa: Continue pressing the button until the light turns off, or long-press the button.
7. Itọju ati Ipamọ
Proper maintenance ensures the longevity and reliability of your LOKITHOR JC400.
- Ninu: Mu ẹrọ naa nu pẹlu asọ ti o gbẹ. Maṣe lo awọn kẹmika ti o lewu tabi awọn afọmọ abrasive.
- Ibi ipamọ: Store the JC400 in a cool, dry place, away from direct sunlight and moisture. The sturdy shell protects against sun, rain, dust, and drops.
- Ngba agbara: 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.
- Awọn akiyesi iwọn otutu: 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. Laasigbotitusita
If you encounter issues with your LOKITHOR JC400, refer to the following common troubleshooting steps:
- Ẹrọ Ko Tii: 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.
- Ọkọ ti Ko Bẹrẹ:
- Ṣàyẹ̀wò pé jumper clamps ti sopọ ni aabo si awọn ebute batiri to tọ (pupa si rere, dudu si odi).
- 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.
- Ensure the correct battery type and voltage mode are selected on the device.
- Ṣayẹwo clamp connections to the external battery.
- For very low voltage batteries, activate Force Charging Mode.
- Àwọn Kóòdù Àṣìṣe/Àwọn Àmì: 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. Awọn pato
| Ẹya ara ẹrọ | Sipesifikesonu |
|---|---|
| Brand | LOKITHOR |
| Awoṣe | JC400 |
| Oke Ijade Lọwọlọwọ | 2500 Amps |
| Enjini ibamu | Titi di 8.5L Gaasi / 6.5L Diesel |
| Batiri Voltage | 6V / 12V |
| Gbigba agbara Currents | 0.75A/1A/2A |
| Awọn oriṣi Batiri Ti ṣe atilẹyin | Regular, AGM, Lithium |
| Ọja Mefa | 3.37"D x 6.44"W x 2.72"H |
| Iwọn Nkan | 1.85 iwon |
| Awọn iwọn otutu ti nṣiṣẹ | -4°F si 140°F (-20°C si 60°C) |
| LED Light wu | 300 Lumens (6 modes) |
| Power Bank o wu | Dual USB (USB-A, USB-C) |
| Akoko Iduro | Up to 27 months (full charge) |
| UPC | 889551122016 |
10. Atilẹyin ọja ati Support
LOKITHOR is committed to providing quality products and customer satisfaction.
- Atilẹyin ọja: The LOKITHOR JC400 comes with a 1-odun Rirọpo Ileri.
- Atilẹyin Onibara: 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





