1. Nhanganyaya
Thank you for choosing the BuTure VAC 4000A Car Jump Starter. This powerful and versatile device is designed to provide reliable jump-starting for vehicles with up to 8.5L gas or 8.0L diesel engines. Beyond its primary function, it also serves as a portable power bank for your electronic devices and features a multi-mode LED flashlight for emergencies. Please read this manual thoroughly before use to ensure safe and optimal operation.
2. Safety Information
WARNING: Read and understand all safety information before using this product. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Do not operate the jump starter if the cables or clamps dzakakuvadzwa.
- Ensure proper polarity connection (red to positive, black to negative) to avoid sparks or damage.
- Usasvetuka tanga bhatiri rakaomeswa nechando.
- Chengeta chinhu chinotanga kusvetuka kure nevana.
- Do not expose the device to rain or extreme temperatures.
- Always remove the jump starter from the vehicle battery within 30 seconds after the engine starts.
- Do not short-circuit the positive and negative clamps.
3. Package Zviri mukati
Ona kuti zvinhu zvese zviripo mupasuru yako:
- BuTure VAC 4000A Car Jump Starter (Model: Beta02)
- Heavy-Duty Jumper Cables with Smart Clamps
- USB-C Kuchaja Cable
- Rugged Carrying Case
- User Manual

4. Chigadzirwa Pamusoroview
Familiarize yourself with the components of your BuTure VAC Jump Starter:
- Main Unit: Portable power pack with integrated battery.
- 5-inch LCD Ratidza: Shows real-time power levels, status updates, and charging indicators.
- Bhatani reSimba: Activates the device and controls flashlight modes.
- Chiteshi cheTambo cheJumper: Dedicated port for connecting smart jumper cables.
- Dual USB Output Ports: Yekuchaja masmartphones, mahwendefa, uye mamwe ma-USB-powered zvishandiso.
- USB-C Input Port: For recharging the jump starter unit.
- Chiedza che LED: Features multiple modes (flashlight, SOS, flashing).

5. Setup
5.1 Kuchaja iyo Jump Starter
Before first use, fully charge the jump starter. It is recommended to recharge the unit every 3-6 months to maintain battery health, even if not in use.
- Connect the provided USB-C charging cable to the USB-C input port on the jump starter.
- Connect the other end of the USB-C cable to a suitable USB wall adapter (not included) or a car charger.
- The LCD display will show the charging progress. The unit is fully charged when the display shows 100%.

6. Operating Instructions
6.1 Svetuka Kutanga Mota
Ensure the jump starter is at least 50% charged before attempting to jump start a vehicle.
- Turn off your vehicle's ignition and all accessories (lights, radio, etc.).
- Insert the smart jumper cable plug fully into the jump starter's jumper cable port.
- Batanidza iyo tsvuku (+) clamp kune yakanaka (+) terminal yebhatiri remotokari.
- Batanidza dema (-) clamp kune negative (-) terminal yebhatiri remotokari.
- The akangwara clamps' indicator light will turn solid green, indicating a safe connection. If it flashes red or beeps, check the connections for proper polarity.
- Tanga injini yemotokari yako.
- Kana injini yangotanga, bvisa dema (-) cl pakarepoamp, kozoita tsvuku (+) clamp kubva pabhatiri remotokari.
- Bvisa waya yejumper yakangwara kubva pajumper starter.


6.2 Kushandisa sePower Bank
The jump starter features dual USB output ports to charge your portable electronic devices.
- Batanidza mudziyo wako USB yekuchaja tambo kune imwe ye USB inobuda ports pane yekusvetuka inotanga.
- Iyo yekusvetuka yekutanga inozotanga kuchaja mudziyo wako.
- The LCD display will show the remaining battery percentage yekutanga kusvetuka.

6.3 Kushandisa mwenje we LED
The integrated LED flashlight offers multiple lighting modes for various situations.
- Press and hold the Power Button for 3 seconds to turn on the flashlight (steady light mode).
- Press the Power Button again to cycle through the modes: Steady Light → SOS → Flashing → Off.
- To turn off the flashlight directly from any mode, press and hold the Power Button for 3 seconds.

7. Maintenance & Kuchengeta
- Store the jump starter in its rugged carrying case when not in use to protect it from dust and damage.
- Recharge the unit every 3-6 months to maintain optimal battery performance and extend its lifespan.
- Geza mudziyo nemucheka wakaoma, wakapfava. Usashandise makemikari ane hasha kana abrasive zvinhu.
- Keep the jump starter in a cool, dry place, away from direct sunlight and heat sources.

8. Kugadzirisa matambudziko
| Dambudziko | Zvinogona Kukonzera | Solution |
|---|---|---|
| Motokari haitangi. | Low battery on jump starter. Incorrect clamp connection. Vehicle battery completely dead. | Ensure jump starter is sufficiently charged. Check clamp polarity (red to +, black to -). Try the 'Force Start' function if available (refer to smart clamp mirayiridzo). |
| Smart clamps indicator light is red/beeping. | Reverse polarity connection. Short circuit. | Bvisa clamps and re-connect with correct polarity. Ensure clamps havasi kubata mumwe nemumwe. |
| Chinotanga kusvetuka hachina kuchaji. | Yakatadza kuchaja tambo kana adapta. | Try a different USB-C cable and/or wall adapter. Ensure connections are secure. |
| USB midziyo isiri kubhadharisa. | Jump starter battery low. Faulty USB cable. | Recharge the jump starter. Try a different USB cable. |
9. Zvinotsanangurwa
- Muenzaniso: Beta02
- Peak Current: 4000A
- Battery Capacity: 21800mAh
- Kutanga Voltage: 12V
- Injini Kuenderana: Kusvika ku8.5L Gasi / 8.0L Diesel
- USB Output: Dual USB ports (specifications may vary, refer to device for exact output)
- USB-C Inzwa Zvinotaurwa: For charging the unit
- LED Flashlight Modes: Steady, SOS, Flashing
- Operating Temperature: -20°C kusvika 60°C (-4°F kusvika 140°F)
- Dimensions: 18.4 x 8.6 x 3.5 cm
- Kurema 460 g
- Kuumbwa kweBattery Cell: Lithium Polymer
10. Warranty & Tsigiro
Your BuTure VAC Car Jump Starter is backed by a 2-makore waranti for returns and lifetime technical support. For any questions, concerns, or technical assistance, please contact our customer support team through the retailer's platform or visit the official BuTure VAC store.
BuTure VAC Store: Visit the BuTure VAC Store on Amazon





