1. Киришүү
Thank you for choosing the NEXPOW G17 S40 Jump Starter. This device is designed to provide a reliable solution for jump-starting vehicles, charging portable electronics, and offering emergency lighting. Please read this manual thoroughly before operating the device to ensure safe and efficient use. Keep this manual for future reference.
2. Кутуда эмне бар
Carefully unpack the contents and ensure all items are present and in good condition.
- NEXPOW G17 S40 Jump Starter
- Smart Jumper Cables with Protection System
- USB-Aдан USB-Cге заряддоо кабели
- USB-Cден USB-Cге чейин кубаттоочу кабель
- EVA сактоо кутусу
- User Manual

3. Продукт бүтүп калдыview
The NEXPOW G17 S40 is a versatile portable power device. It features a high-capacity battery, multiple output ports, and an integrated LED light. Familiarize yourself with the components shown below.

Техникалык мүнөздөмөлөр
| Өзгөчөлүк | Спецификация |
|---|---|
| Модел | G17 S40 |
| Жогорку ток | 4000 Amps |
| Мотор шайкештиги | Бардык газ кыймылдаткычтары, 10.0 литрге чейин дизелдик кыймылдаткычтар |
| Батарея түрү | Литий-ион (4 камтылган) |
| USB чыгаруу 1 | 18W (5V/3A, 9V/2A, 12V/1.5A) |
| USB чыгаруу 2 | 12 Вт (5 В/2.1А) |
| Type-C Кирүү/Чыгуу | PD 60W Макс |
| DC Output | 168W макс |
| LED жарык | 400 Lumens (Flashlight, Strobe, SOS modes) |
| Өлчөмдөр (D x W x H) | 3.73" x 8.89" x 1.65" |
| Салмагы | 1.5 фунт |
4. Стартерди кубаттоо
Before initial use, fully charge the NEXPOW G17 S40. It is recommended to recharge the device every 2-3 months if not used for extended periods to maintain battery health.
Using a Wall Charger (PD60W)
- Connect the provided USB-C to USB-C cable to the Type-C In/Out port on the jump starter.
- Connect the other end of the cable to a 60W PD wall adapter (not included).
- Charging from 0% to 100% takes approximately 1.5 hours with a 60W adapter.

Using a Car Charger
- Connect the appropriate charging cable (e.g., USB-A to USB-C) to the jump starter and a car charger (not included).
- Charging from 0% to 100% takes approximately 4-5 hours using a car charger.

5. Орнотуу
Before using the jump starter, ensure it is fully charged. Check the power indicator lights on the device to confirm its charge level.
6. Operating Instructions - Jump Starting a Vehicle
The NEXPOW G17 S40 can jump start 12V vehicles, including all gasoline engines and diesel engines up to 10.0L.

- Унааны даярдоо: Унаанын от алдыруу системасы өчүрүлгөнүн жана бардык кошумча жабдуулар (жарыктар, радио, кондиционер) өчүрүлгөнүн текшериңиз. Унааны унаа токтотуучу жайга (автоматтык) же нейтралдуу (кол менен) коюп, кол тормозун басыңыз.
- Jumper кабелдерин Jump Starterге туташтырыңыз: Insert the blue end of the smart jumper cable into the jump clamp port on the NEXPOW G17 S40. Ensure a secure connection.
- Connect ClampУнаа аккумуляторуна:
- туташтыруу кызыл (+) clamp унаанын аккумуляторунун оң (+) терминалына.
- туташтыруу кара (-) clamp унаанын аккумуляторунун терс (-) терминалына.
The indicator light on the smart jumper cable will show the connection status. A solid green light indicates a correct and safe connection.
- Унааны баштоо: Once the smart cable indicator is solid green, start the vehicle's engine. If the vehicle does not start immediately, wait 30 seconds and try again. Do not crank for more than 3 seconds per attempt.
- Clamps: Унааны от алгандан кийин, дароо кара (-) баскычын алып салыңызamp from the car battery, then remove the red (+) clamp. Disconnect the smart jumper cable from the jump starter.

7. Operating Instructions - Power Bank Function
The NEXPOW G17 S40 can also function as a portable power bank to charge various electronic devices.

- USB чыгуулары: Use the USB Output 1 (18W) or USB Output 2 (12W) ports to charge smartphones, tablets, Bluetooth headsets, and other USB-powered devices. Connect your device's charging cable to the appropriate USB port on the jump starter.
- Type-C In/Out (PD 60W): This port can also be used to quickly charge compatible devices that support Power Delivery (PD) up to 60W. Use a USB-C to USB-C cable for this function.
- DC Output (168W Max): This port can power 12V DC devices with a maximum output of 168W. Ensure your device is compatible with this output.
8. Operating Instructions - LED Light Function
The NEXPOW G17 S40 features a 400-lumen LED light with three modes for various emergency situations.

- Кол чырак режими: Long press the LED button for 3 seconds to turn on the flashlight.
- Strobe режими: With the flashlight on, short press the LED button to switch to strobe mode.
- SOS режими: From strobe mode, short press the LED button again to activate SOS signaling.
- To turn off the LED light, long press the LED button again from any mode.
9. Техникалык тейлөө
Proper maintenance ensures the longevity and optimal performance of your jump starter.
- Сактагыч: Store the jump starter in a cool, dry place away from direct sunlight, moisture, and flammable materials. The ideal storage temperature is between -4°F to 140°F (-20°C to 60°C).
- Толуктоо: If the device has not been used for a long time, it is recommended to charge it every 2-3 months to keep the internal battery in a healthy state and prevent deep discharge.
- Тазалоо: Түзмөктүн сыртын тазалоо үчүн жумшак, кургак чүпүрөктү колдонуңуз. Катуу химиялык заттарды же абразивдүү тазалоочу каражаттарды колдонбоңуз.
- Кабелдик текшерүү: Regularly inspect the smart jumper cables for any signs of damage, such as frayed wires, cracked insulation, or corroded clamps. Replace damaged cables immediately.
10. Кыйынчылыктарды
If you encounter issues with your NEXPOW G17 S40, refer to the following table for common problems and solutions.
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Секирүү стартери күйбөйт. | Батарея толугу менен заряды бүттү. | Колдонуудан мурун секирүү стартерин толук заряддаңыз. |
| Секирүүгө аракет кылгандан кийин унаа от албайт. | Incorrect connection; Vehicle battery too severely discharged; Other vehicle issues. | Камсыз кылуу clamps are connected correctly (red to +, black to -). Check smart cable indicator for solid green. Try again after 30 seconds. If still no start, vehicle may have other mechanical or electrical problems. |
| Smart jumper cable indicator light is red or flashing. | Reverse polarity connection; Short circuit; Over-temperature. | Ажыратуу clamps and reconnect correctly. Ensure clamps do not touch each other. Allow device to cool down if hot. Refer to smart cable manual for specific error codes. |
| Device not charging when plugged in. | Заряддоо кабели же адаптер бузулган; Заряддоо порту бузулган. | Try a different charging cable and adapter. Ensure connections are secure. If problem persists, contact customer support. |
| LED жарыгы иштебейт. | Battery too low; Malfunction. | Charge the jump starter. If fully charged and light still fails, contact customer support. |
11. Коопсуздук маалыматы
Adhere to these safety guidelines to prevent injury or damage to the device and vehicle.

- Продукцияны колдонуудан мурун бардык нускамаларды окуп чыгыңыз.
- Do not short-circuit the smart jumper clamps. Avoid connecting the red and black clampбирге.
- Do not expose the device to rain, water, or extreme temperatures.
- Аппаратты балдардан алыс кармаңыз.
- Аппаратты жакшы желдетилген жерде колдонуңуз.
- Do not attempt to jump start a frozen or visibly damaged battery.
- If the device becomes excessively hot during use, discontinue use immediately and allow it to cool down.
- Only use the provided smart jumper cables with the device.
- Do not disassemble or modify the device. This will void the warranty and may cause safety hazards.
12. Кепилдик жана колдоо
NEXPOW products come with a standard warranty. For detailed warranty information, product support, or to report any issues, please refer to the warranty card included in your package or visit the official NEXPOW website. You may also contact NEXPOW customer service directly for assistance.





