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4.8/5 - 1,400+ UK Customers

Voltaris – Mini Car Battery Jump Starter 20000mAh

Voltaris – Mini Car Battery Jump Starter 20000mAh

Regular price £159.99 GBP
Regular price £229.99 GBP Sale price £159.99 GBP
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Voltaris – Mini Car Battery Jump Starter 20000mAh

Mini Battery Booster – Power, Safety and Versatility in Your Glove Box

Never get stranded on the road again. This mini battery booster is designed to easily start petrol engines up to 8.0L and diesel engines up to 4.0L. With its 20,000mAh capacity, dual USB ports and SOS lamp function, it becomes your essential companion for emergencies, road trips and unexpected situations.

Why You'll Love It

Compact yet ultra-powerful, this booster combines instant engine starting, bidirectional fast charging and advanced safety protection. It works even at -40°C, features multiple built-in protections and can charge your electronic devices simultaneously. A multifunctional tool you will always want within reach.

Advantages

  • 2000A starting power – suitable for engines up to 8.0L petrol / 4.0L diesel
  • 20,000mAh capacity – extended battery life
  • Dual USB outputs – charge multiple devices simultaneously
  • Bidirectional fast charging – 5V/3A, 9V/3A, 12V/2.5A ports
  • Built-in LED lamp – SOS emergency mode
  • Extreme temperature performance – operates from -40°C to +60°C
  • Advanced safety protection – overcharge, short circuit and reverse polarity protection
  • Compact size – fits easily in the glove compartment
  • ABS construction – durable and lightweight
  • 12V starting voltage – compatible with standard vehicles
  • User-friendly operation – ready to use
  • Ergonomic design – comfortable handling
  • Integrated power bank – charges smartphones, tablets, GPS devices and more

Specifications

  • Battery capacity: 20,000mAh / 3.7V / 74Wh
  • Peak current: 2000A
  • Starting voltage: 12V
  • Output 1: 5V/3A, 9V/3A, 12V/2.5A
  • Output 2: 5V/2.4A
  • Operating temperature: -40°C to +60°C
  • Material: ABS
  • Functions: Engine jump starter, USB charging, LED SOS lamp
  • Dimensions: Compact pocket-sized design

Included in the Pack (5 Pieces – Complete Kit)

  • 1 × Mini Battery Booster 20,000mAh
  • 1 × USB Cable
  • 1 × Smart Jumper Clamps
  • 1 × User Manual
  • 1 × Carrying Case

FAQs

Can it start a diesel engine?

Yes, it can start diesel engines up to 4.0L.

Does it work in winter?

Yes, it operates and starts vehicles in temperatures as low as -40°C.

Can it charge multiple devices?

Yes, thanks to its dual USB outputs.

Is it safe to use?

Yes, it includes multiple built-in electronic safety protections.

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  • George H. ⭐⭐⭐⭐⭐

    Product arrived quickly and was exactly as described.

  • Ella D.⭐⭐⭐⭐⭐

    No complaints, item as described and delivered on time.

  • Matthew C. ⭐⭐⭐⭐

    Very pleased with the purchase, smooth process and good value.

  • Grace L. ⭐⭐⭐⭐⭐

    Everything went well – product is fine and service was good.

  • Daniel W. ⭐⭐⭐⭐

    Order came on time, well packed and works perfectly.

  • Chloe J.⭐⭐⭐⭐⭐

    Fast delivery, good quality and smooth transaction overall.

  • Harry P. ⭐⭐⭐⭐⭐

    No issues at all, quality is good and delivery was fast.

  • Isla R.⭐⭐⭐⭐⭐

    I’m satisfied with my purchase, works as expected with no problems.

  • Samuel B. ⭐⭐⭐⭐⭐

    Happy with the item, reliable service and fair price.

  • Amelia K. ⭐⭐⭐⭐⭐

    Great product, well packaged and matches the description perfectly.

  • Joseph T.⭐⭐⭐⭐⭐

    Straightforward order, arrived earlier than expected, would buy again.

  • Lucy M. ⭐⭐⭐⭐⭐

    Exactly what I wanted, easy to order and quick delivery.

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