3500A Jump Starter – 12V Car Battery Booster Power Bank

3500A Jump Starter – 12V Car Battery Booster Power Bank
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£ 49.99 £ 79.99 Buy Now
Engine compatibility depends on battery condition and environmental factors. Ensure the jump starter is at least 50% charged before use. Recharge every 3 months to maintain battery health. Not intended as a permanent battery replacement.

The 3500A Jump Starter offers powerful 12V boosting, 16800mAh backup power, and LED emergency lighting for safe roadside help.

🔹 Highlights

  • 3500A peak current jump-starts up to 9.0L petrol / 8.5L diesel
  • Lightweight 300g, glove-box friendly & airplane-safe
  • 16800mAh emergency power bank for phones & devices
  • 4-mode 300LM LED flashlight including SOS
  • Heavy-duty clamps + weatherproof build
  • Up to 45 jump starts per charge
  • Safe for cold conditions and long-parked vehicles

🛍️ Deal Summary

The 3500A Jump Starter is a pocket power house offering 3.5L diesel and petrol vehicle jump-starts; up to forty five times from a full charge. Made for durability in unforgiving weather, cold starts and extended stretches of vehicle inactivity, juice it provides gets you on the road in no time. The built-in 16800mAh power bank is also great for emergency charging of phones, tablets and small electronics on-the-go or when stranded roadside.

300LM LED flashlight with 4 modes (Spot Light, SOS & Strobe) for outdoor or night use as emergency light. It weighs under 300g, so can easily be stored in a glove box and is safe to carry on flights. Built with sturdy clamps and a weatherproof exterior, it’s made to last. A crucial tool for motorists, travel lovers, campers and anyone who cares about their dependable disaster preparedness.


Key Features

⚡ Ultra-Safe 3500A Peak Power

Starts 12V vehicles quickly — cars, motorcycles, SUVs, vans and more, even in cold weather.

🔋 16800mAh Power Bank

Dual charging ports let you power phones, tablets, GPS devices and other electronics during emergencies.

💡 300LM 4-Mode LED

Includes steady beam for repairs, strobe for visibility, orange warning flash, and SOS distress mode.

🌧️ Durable, Weatherproof Design

Heavy-duty clamps and robust casing ensure the jump starter performs reliably in tough conditions.

🧳 Travel-Ready Build

Ultra-light 300g size fits glove boxes easily and is approved for airplane travel.

🔁 Multiple Jumps Per Charge

Up to 45 successful jump starts before recharging.


👍 Why We Recommend It

This 3500A Jump Starter offers an excellent balance of power, portability and safety. Its ability to handle large petrol and diesel engines makes it far more capable than typical compact boosters. The addition of a high-capacity power bank, super-bright LED emergency system, and rugged weatherproof build transforms it into an all-in-one roadside and travel companion. Ideal for winter emergencies, remote travel, or everyday safety, it provides dependable performance when you need it most.

3500A Jump Starter – 12V Car Battery Booster Power Bank
3500A Jump Starter – 12V Car Battery Booster Power Bank
£ 49.99 £ 79.99
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