LOKITHOR J3250 PRO Jump Starter User Manual
Мадэль: J3250 PRO
1. Уводзіны
The LOKITHOR J3250 PRO is a powerful and versatile LiFePO4 jump starter designed to provide reliable starting power for vehicles with up to 9.5L gasoline and 7.5L diesel engines. It also functions as a portable power bank and features an integrated LED flashlight. This manual provides essential information for safe and effective use, setup, operation, maintenance, and troubleshooting of your device.
2. Інфармацыя па бяспецы
Please read and understand all safety instructions before operating the LOKITHOR J3250 PRO. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Абарона вачэй: Always wear safety glasses when working with batteries.
- Вентыляцыя: Выкарыстоўвайце прыладу ў добра вентыляваным памяшканні.
- дзеці: Захоўвайце прыладу ў месцах, недаступных дзецям.
- Кароткія замыканні: Не дапускайце чырвонага і чорнага клamps to touch each other or the same metal object.
- Зваротная палярнасць: Ensure correct polarity connection (red to positive, black to negative) to avoid damage. The device includes reverse-polarity protection.
- Вільготнасць: Do not immerse the device in water. While it has an IP65 rating for water and dust resistance, it is not designed for submersion.
- пашкоджанне: Не выкарыстоўвайце прыладу, калі яна пашкоджана. Звярніцеся па дапамогу ў службу падтрымкі кліентаў.
- тэмпература: Do not expose the device to extreme heat or fire. Store within recommended temperature ranges.

The LOKITHOR J3250 PRO incorporates 10 safety protection technologies, including spark-proof, reverse-polarity, short-circuit, reverse-charge, low-temperature, high-temperature, over-voltage, over-load, over-charge, and over-current protection.
3. Прадукт скончыўсяview
3.1 Што ў камплекце
- LOKITHOR J3250 PRO Jump Starter Unit
- Jumper Starter Clamps
- Кабель USB-A да USB-C
- Кабель USB-C да USB-C
- 12В адаптар
- Сумка для захоўвання аксесуараў
- Кіраўніцтва карыстальніка

Included components with the LOKITHOR J3250 PRO Jump Starter.
3.2 Асноўныя магчымасці
- High Starting Current: Дастаўляе 3250 Amp peak current for reliable vehicle starting.
- Сумяшчальнасць рухавікоў: Suitable for gasoline engines up to 9.5 liters and diesel engines up to 7.5 liters.
- Тэхналогія акумулятараў LiFePO4: Offers over 2000 cycles at 100% depth of discharge, providing extended lifespan and enhanced chemical stability compared to traditional lead-acid or lithium-ion batteries.
- Пашыраная бяспека: Features 10 types of protection, including spark-proof, mistake-proof, and reverse-polarity protection.
- Двухбаковая хуткая зарадка магутнасцю 100 Вт: Recharges the unit in approximately 60 minutes and can provide power output for USB-C devices.
- ConnectMax Technology: Automatically detects clamp connection impedance to optimize starting efficiency.
- Партатыўны Power Bank: Provides 74.24Wh capacity with USB-A and USB-C outputs for charging phones, tablets, laptops, and other devices.
- 400-Lumen LED Flashlight: Includes multiple modes (constant, strobe, SOS) for emergency lighting.
- Трывалы дызайн: IP65 waterproof and dustproof rating, designed to operate in temperatures from -4°F to 140°F (-20°C to 60°C).
- Доўгі час чакання: Maintains charge for up to 42 months (1260 days) with minimal self-discharge.

The J3250 PRO provides 3250A peak current, suitable for large engines.

The device features an IP65 rating for water and dust resistance.
4. Настройка і зарадка
4.1 Першапачатковая зарадка
Before first use, fully charge the LOKITHOR J3250 PRO. This ensures optimal performance and extends battery life.
- Connect the provided USB-C to USB-C cable to the jump starter's USB-C input port.
- Connect the other end of the USB-C cable to a 100W Power Delivery (PD) compatible wall charger (not included) or use the included 12V adapter.
- The display will show charging progress. A full charge typically takes about 60 minutes with a 100W PD charger.
4.2 Recharging the Device
It is recommended to recharge the jump starter after each use. If not used regularly, recharge the unit every 3-6 months to maintain battery health and readiness.
5. Інструкцыя па эксплуатацыі
5.1 Jump Starting a Vehicle (Normal Mode)
Use Normal Mode for vehicles with a partially discharged battery.
- Далучыць клamps: Злучыць чырвоны (+) склamp to the positive terminal of the vehicle battery. Connect the black (-) clamp да адмоўнай клемы акумулятара аўтамабіля.
- Уключэнне: Turn on the LOKITHOR J3250 PRO. The device will automatically detect the battery and prepare for jump starting.
- Пачаць транспартны сродак: Завядзіце свой аўтамабіль.
- Power Off & Detach: Once the vehicle starts, power off the jump starter and immediately disconnect the clamps ад акумулятара аўтамабіля.

Steps for jump starting a vehicle using Normal Mode.
5.2 Jump Starting a Vehicle (Boost Mode)
Use Boost Mode for completely dead batteries where Normal Mode does not initiate a jump start.
- Прымацуйце чырвоны Clamp: Злучыць чырвоны (+) склamp да плюсавай клемы акумулятара аўтамабіля.
- Activate Boost: Long press the 'Boost' button on the jump starter for more than 5 seconds. The display will indicate Boost Mode is active.
- Прымацуйце чорны Clamp: Злучыць чорны (-) склamp да адмоўнай клемы акумулятара аўтамабіля.
- Пачаць транспартны сродак: Start your vehicle within 30 seconds of activating Boost Mode.
- Power Off & Detach: Once the vehicle starts, power off the jump starter and immediately disconnect the clamps ад акумулятара аўтамабіля.

Steps for jump starting a vehicle using Boost Mode for completely dead batteries.
5.3 Выкарыстанне ў якасці партатыўнага паўэрбанка
The J3250 PRO can charge various electronic devices.
- Connect your device to the USB-A output port (12V/1.5A, 18W QC) or the USB-C output port (20V/5A, 100W PD).
- The device will automatically begin charging.

The J3250 PRO can charge multiple electronic devices.
5.4 Выкарыстанне святлодыёднага ліхтарыка
The integrated 400-lumen LED flashlight provides illumination and emergency signaling.
- Press the flashlight button once for constant illumination.
- Press again to cycle through Strobe and SOS modes.
- Націсніце чацвёрты раз, каб выключыць ліхтарык.

The 400-lumen LED flashlight offers multiple modes for various situations.
6. Тэхнічнае абслугоўванне
- Рэгулярна зараджайце: To prolong battery life, recharge the unit after each use. If stored, recharge every 3-6 months.
- захоўванне: Store the jump starter in a cool, dry place, away from direct sunlight and moisture. The device has a standby time of up to 42 months when fully charged.
- Уборка: Clean the exterior of the device with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Clamp Сыход: Пераканайцеся, што клamps are clean and free of corrosion for optimal connection.

The J3250 PRO maintains charge for up to 42 months in standby.
7. Выпраўленне непаладак
If you encounter issues with your LOKITHOR J3250 PRO, refer to the following common troubleshooting steps:
- Прылада не ўключаецца: Ensure the device is charged. If the battery is completely depleted, charge it for at least 15-30 minutes before attempting to power on.
- Vehicle Not Starting (Normal Mode):
- Праверце, што клamps are securely connected to the correct battery terminals (red to positive, black to negative).
- Ensure the vehicle battery terminals are clean and free of corrosion.
- If the vehicle battery is completely dead, try using Рэжым павышэння.
- Vehicle Not Starting (Boost Mode): Ensure the Boost Mode was activated correctly (long press for 5 seconds) and the vehicle was started within 30 seconds.
- Clamps Sparking: This is normal if the clamps are connected incorrectly or if there is a poor connection. Ensure proper connection and clean terminals. The device has spark-proof protection.
- Перагрэў прылады: The device has high-temperature protection. If it feels excessively hot, disconnect it and allow it to cool down before further use.
- Праблемы з зарадкай: Ensure the charging cable and adapter are functioning correctly and are compatible with 100W PD for fast charging.
If problems persist, please contact LOKITHOR customer support.
8. Тэхнічныя характарыстыкі
| Асаблівасць | Спецыфікацыя |
|---|---|
| мадэль | J3250 PRO |
| Пікавая Ampэраж | 3250 Amps |
| Сумяшчальнасць рухавікоў (бензін) | Да 9.5 літраў |
| Сумяшчальнасць рухавікоў (дызель) | Да 7.5 літраў |
| Тып батарэі | LiFePO4 (фасфат літый-жалеза) |
| Тэрмін службы батарэі | 2000+ Cycles (at 100% DoD) |
| Уваход для зарадкі | USB-C PD 100W (5-20V/5A) |
| Выхад USB-C | 100 Вт (20 В/5 А) |
| Выхад USB-A | 18W QC (12V/1.5A) |
| Выхад пастаяннага току | 12 В/10 А |
| Яркасць ліхтарыка | 400 люмен |
| Памеры | 10.67 х 3.78 х 8.34 цалі |
| Вага | 6.39 фунта |
| Працоўная тэмпература | Ад -4°F да 140°F (ад -20°C да 60°C) |
| Рэйтынг IP | IP65 (воданепранікальнасць і пыланепранікальнасць) |
| Час чакання | Да 42 месяцаў |

The J3250 PRO is designed to operate in a wide range of temperatures.
9. Гарантыя і падтрымка
LOKITHOR products are designed for reliability and performance. For warranty information, product registration, or technical support, please refer to the official LOKITHOR webсайт або звярніцеся непасрэдна ў службу падтрымкі кліентаў. Захоўвайце чэк аб куплі як пацвярджэнне пакупкі для прэтэнзій па гарантыі.
If you have any after-sales questions, please feel free to contact us.