12V Lithium Car Jump Starter – Car Battery Emergency Start Power, Large Capacity Portable Power Bank, 16800mAh or 24000mAh

12V Lithium Car Jump Starter – Portable Emergency Start Power in Two Capacities

This 12V lithium car jump starter is a rugged-looking black and red booster pack with a lithium polymer battery, sold in two capacity options: 16800mAh and 24000mAh. It gives a 12V output for starting a car with a flat battery and has USB ports for charging phones and other small devices. Easy Life Markets offers it for drivers who want one pack that handles a non-starting car and a dead phone on the same trip.

The idea is simple. Instead of finding another car and running long cables between two batteries, you clip a charged pack onto your own battery and start the engine from that. The jump start article covers how the process works and why the clamp order matters. A lithium pack is far smaller and lighter than the old lead-acid booster boxes, which is why these now fit in a door pocket or under a seat.

What the Supplier Tells Us, and What the Photos Add

We will be open about this listing: the supplier's written description is short. It gives the battery type, the output voltage, the shell material and the two capacity options. Everything else below comes from the product photos, and we have marked it that way. The units in the photos carry UTRAI markings.

Specifications

• Product type: Car battery emergency start power pack with power bank function
• Battery type: Lithium polymer
• Output voltage: 12 V
• Shell material: Plastic
• Capacity options: 16800mAh, 24000mAh
• Markings: The packs, case and manual in the photos carry UTRAI markings
• Colour: Black with red trim, as shown in the photos
• SKU: CJQT108342601AZ (16800mAh), CJQT108342602BY (24000mAh)

The photos show two housings, one marked 1600A and one marked 2000A. The supplier does not say in writing which marking goes with which capacity option, and it gives no written peak current or engine-size rating. If that figure decides the purchase for you, ask us and we will confirm it with the supplier before you order.

What Is Shown in the Kit Photo

• 1 x jump starter pack
• 1 x clamp lead with a red clamp, a black clamp, an inline box and a blue plug
• 1 x zip carry case
• 1 x 12V socket adapter lead
• 2 x USB cables
• 1 x user manual

This list is read from the photo. The supplier has no written packing list, so treat it as a guide.

Ports and Controls, From the Layout Diagram

The supplier's layout diagram labels these parts on the pack:

• Power button and four indicator lights marked 25%, 50%, 75% and 100%
• EC5 output port for the clamp lead
• Type-C input for charging the pack
• USB output 1 and USB output 2
• DC 12V/8A output
• ON/OFF button
• LED flashlight
• Compass on the top face

The clamp lead is labelled with a battery clamps plug and an LED indicator on its inline box.

16800mAh or 24000mAh?

Both options do the same things. The larger capacity stores more energy, so it will give more phone charges and has more in reserve for repeated start attempts between recharges. The smaller one costs less. For a small or mid-size petrol car that is used most days, the 16800mAh option is the usual pick. If you drive something larger, travel long distances, or want to run accessories from the 12V output, the 24000mAh option gives you more margin. Without a written engine rating from the supplier we will not promise that either option starts a particular engine, so check with us if yours is large or a diesel.

How a Jump Start With This Type of Pack Goes

1. Check the indicator lights. Start with the pack well charged.
2. Turn off the ignition and everything electrical in the car.
3. Plug the clamp lead into the EC5 port.
4. Clip red to battery positive (+), then black to negative (–).
5. Check the LED indicator on the clamp lead, then start the engine.
6. Once it is running, unplug the lead from the pack and remove the clamps, black first.

Follow the user manual where it differs from this outline. Do not let the clamps touch, and do not use the pack on anything other than a 12V system.

More Than a Jump Starter

Between jump starts, which with luck is most of the time, the pack earns its place in other ways. The two USB outputs charge phones, tablets and cameras. The 12V socket adapter lead shown in the kit lets the DC output run small 12V accessories. The LED flashlight is useful under a bonnet at night, and the supplier's photos show it being used as a signal light at the roadside.

Care and Storage

• Charge the pack fully before first use, then top it up every few months.
• Recharge it after each jump start.
• Keep it in the carry case so the clamps and cables stay with it.
• Avoid leaving it in direct sun inside a closed car. Lithium batteries do not like high heat.
• Stop using it if the shell swells, cracks or gets hot on charge.

Who This Pack Suits

It suits commuters, families on road trips, campers and owners of cars that sit for weeks between drives. Workshops also keep packs like this for moving cars with flat batteries around the yard.

Common Questions

Is it a UTRAI product? The units, case and manual in the supplier's photos carry UTRAI markings. The supplier's written text does not name a brand, so we describe it by what the photos show.

What peak current does it have? The housings in the photos are marked 1600A and 2000A. The supplier does not confirm in writing which option has which marking. Ask us before buying if you need it confirmed.

Does it come with a wall charger? The kit photo shows USB cables but no mains adapter.

Buy the 12V Lithium Car Jump Starter at Easy Life Markets

Choose 16800mAh or 24000mAh above. The current price and availability are shown on this page. Please read our return and refund policy before buying.

Related Products

• 4000A car jump starter with a published 7.2L petrol and 5.5L diesel rating
• 18800mAh car jump starter
• BST100 car battery tester

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Product Photos