Car Jump Starter 4500A 12V Safe Jump Box - Portable Power Pack

In this review the ANFLAG Car Jump Starter 4500A emerges as a practical emergency tool for drivers who want a compact, reliable way to restart 12V vehicles. The single biggest reason to buy is its combination of a high peak current and a sizeable 16800mAh battery in a lightweight package, which means it can jump large petrol or diesel engines yet still live easily in a glove box or backpack. The review reflects hands-on use scenarios, battery features and the forced start safety function that sets it apart from ordinary jump packs.

Key Features

• 4500A Peak Current: Delivers strong starting power to crank 12V engines up to 10.0L petrol or 9.0L diesel quickly and reliably.
• 16800mAh Capacity: Acts as a portable power bank with enough stored energy to jump a vehicle and charge phones or tablets via two USB outputs.
• Force Start Function: The forced start button on the jumper cable provides a confirmed start option when normal jump attempts do not engage the engine.
• LED Display: Shows remaining battery and operating status so users can check readiness at a glance before an emergency.
• LED Light with 3 Modes: Built-in torch, SOS and strobe modes improve visibility and signalling during roadside situations at night.
• Portable Design: Lightweight 450 g body and compact dimensions make it easy to store in a glove compartment or carry on trips.

Who It's For

This jump starter suits drivers of cars, pickups, SUVs, motorcycles, snowmobiles, small boats and lawn equipment who want a lightweight unit that still offers high cranking power. It is particularly useful for people who travel in remote areas or who prefer to carry a compact emergency power source and USB charging in a single device.

It may be less appropriate for commercial fleets or very frequent heavy-duty use where a larger, dedicated workshop unit is preferable. Buyers who need multi-vehicle simultaneous charging or very high cycle endurance should consider heavy professional battery systems instead.

Pros & Cons

Pros

• High peak current and real-world ability to start large petrol and diesel engines.
• Dual USB outputs including a fast-charge port let you top up phones and tablets while on the road.
• Compact, well-designed clamps and a forced start button give extra confidence in difficult starts.
• Clear LED display and multifunction torch improve usability in low light.

Cons

• Not intended as a replacement for professional shop-grade jump boxes for heavy daily use.
• Manual requires reading to use the forced start feature correctly in stressful situations.

Specifications

Brand	ANFLAG
Peak Current	4500A
Battery Capacity	16800mAh / 62.16Wh
Suitable Engines	Up to 10.0L petrol / 9.0L diesel (12V)
Outputs	2 USB ports (one with 3.0 fast charge) and jumper cable
Weight & Dimensions	450 g; 19.1 x 8.9 x 4.0 cm
Included	Jumpstart powerbank, jumper cable with clamps, USB-C cable, carry bag, manual

Our Verdict

The ANFLAG 4500A jump starter is a compelling option for drivers who want a compact, multiuse emergency power pack that still delivers strong cranking power. With a large 16800mAh capacity, forced start clamp, LED display and useful lighting modes, it offers solid value for personal and recreational use while remaining easy to store and quick to deploy.

Frequently Asked Questions

Will this start a diesel truck?
It can start 12V diesel engines up to about 9.0L; larger commercial diesel engines may require a heavier-duty unit.

Can I charge my phone from it?
Yes, the unit has two USB outputs including a fast-charge port that can charge phones and tablets while the pack remains available for jump starts.

What is the forced start button for?
The forced start button on the jumper cable is designed to be long-pressed for 3 seconds to initiate a stronger start attempt when normal procedures fail.