• UTRAI JS-8 6000A Jump Starter 20000mAh 12V Power Bank SOS
  • UTRAI JS-8 6000A Jump Starter 20000mAh Power Bank Front View
  • Jump Starter UTRAI JS-8 6000A Wireless Charging Side View
  • UTRAI JS-8 High Power Jump Starter SOS Warning Light LED
  • UTRAI JS-8 6000A Jump Starter USB Ports and Clamps View
  • UTRAI JS-8 Jump Starter 6000A Petrol and Diesel Compatible
  • UTRAI JS-8 Jump Starter 20000mAh Display Screen Overview
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AutoSmart Parts

Jump Starter 20000mAh 12V Power Bank SOS 6000A

The UTRAI JS-8 is built for serious drivers. 6000A peak power handles any petrol engine and diesel up to 10L, with 20000mAh power bank and wireless charging.

$389.99 AUD
$439.99 AUD $389.99 AUD
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check 6000A peak power for all petrol and diesel up to 10L
check 20000mAh power bank with USB and 10W wireless charging
check Safety protections include reverse polarity and short circuit
check SOS and warning LED for roadside emergency use

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Specifications

Voltage: 12V
Peak Current (listed): 6000A (also shows >1200A in another line)
Battery capacity: 20000mAh (title) / 20000–30000mAh (spec range)
Built-in batteries: 4
Weight: 1270g
Size: 258×108×96mm
Conversion rate: 85%–90%
Cycle life: 100 times
Temperature: -20°C to 60°C (working environment)
Protection: reverse polarity / short circuit / over-temp (65°C ± 5°C)
USB1 output: 5V3A / 9V2A / 12V1.5A
USB2 output: 5V2.1A
Type-C input: 5V2A / 9V2A / 12V1.5A
Wireless charging: 10W
Certifications (listed): CE / FCC / RoHS / PSE

Compatible With

Vehicle system: 12V
Claimed suitability: all gasoline + up to 8L diesel (as listed)
(sempre depende do estado da bateria/temperatura/engine requirements — não dá pra garantir 100%)

What’s Included / Care Instructions

Keep the unit charged and store in a cool, dry place. Top up via USB-C every 3 months if stored. Always connect red clamp to positive and black to negative. Built in protections guard against short circuit and reverse polarity.

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After
Before

Quick Use

1. Charge & Store

Fully charge and keep it in your car for emergencies.

2. Jump Start (12V)

Connect clamps correctly and start the vehicle following the manual/procedure.

3. Power Bank Use

Use USB outputs or the 10W wireless charge for phones and devices.

Common Questions Before You Buy

What is this product?
A 12V car jump starter (UTRAI JS-8) that also works as a power bank (USB outputs + Type-C input) with LED/SOS/warning lighting.
Is it for 12V or 24V vehicles?
12V only. Not for 24V trucks or buses.
Will it start petrol and diesel engines?
Suitable for 12V vehicles. All petrol engines and diesel up to 8L are listed as compatible.
How strong is it (amps)?
The listing mentions 6000A, but the specs table also shows >1200A in another “Peak Current” line. “Peak” figures can vary by listing/measurement. Buy based on your vehicle needs and realistic expectations.
Does it have safety protections?
Yes — reverse polarity protection and short circuit protection are listed.
Does it support wireless charging?
Yes — 10W wireless charge is listed.