20000mAh Car Jump Starter Booster Power Bank Battery Charger – Avelune
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Car Electrical & Batteries

20000mAh Car Jump Starter Booster Power Bank Battery Charger

Chosen because customers reordered it
$47.95 $85.95 Save 44%

Black Friday price Ends in 00d 00h 00m 00s

Order today, estimated delivery Nov 24 – Dec 6 · Free shipping over $39

In stock — ships in 1–3 business days
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Free shipping over $39. Tracked to your door, 7–15 business days across the US.
30-day returns. Unused and in original condition. Wrong or damaged on arrival is on us.
Encrypted checkout. Visa, Mastercard, Amex, Discover, PayPal, Apple Pay, Google Pay, Shop Pay.
Answers within 24 hours, seven days a week, from a person who can see your order.
Shipping & delivery

Orders are processed in 1–3 business days, then delivered in 7–15 business days across the United States and 10–20 business days to other countries. You receive a tracking link by email as soon as your parcel leaves.

Standard shipping is free on orders of $39 or more. Below that it is a flat $8.99 in the US and $11.95 to other countries. Multi-item orders may arrive in separate parcels a few days apart, at no extra cost.

Returns & refunds

You have 30 days from delivery to return an unused item in its original condition. Email us and we send instructions the same day.

If an item arrives damaged, faulty or not what you ordered, contact us within 7 days with a photo and choose a free replacement or a full refund — you pay nothing to return it.

Reliable Power for Emergencies

This car jump starter is designed for emergencies, providing a powerful capacity to jump-start your vehicle or charge your devices. Ideal for drivers and outdoor enthusiasts, it ensures you stay powered up in critical situations.

Why You'll Love It

  • Versatile Charging: Features USB input and output ports for charging phones and other digital devices.
  • Compact Design: Lightweight and portable, making it easy to store in your vehicle.
  • LED Flashlight: Equipped with a built-in LED light for visibility during emergencies.
  • Wide Temperature Range: Operates effectively in temperatures from -20 to +60 degrees Celsius.

Product Details

  • Voltage: 12V
  • Peak Amps: 400Amp
  • Product size: 150*80*20MM
  • Starting current: 200A
  • USB input port: 5V/1A
  • USB output port: 5V/2A
  • Full charge time: about 2 hours

What's in the Box

  • Emergency start power bank
  • One-to-three charging cable
  • Battery clip
  • Hard box packaging

How to Use

  1. Connect the battery clips to your vehicle's battery.
  2. Press the power button to start the jump starter.
  3. Once started, disconnect the clips and store the device.

Good to Know

Ensure the device is fully charged before use. Store in a dry place to maintain battery health.

FAQ

Can this jump starter charge my phone?
Yes, it has USB output ports that can charge mobile devices.

How long does it take to fully charge?
It takes about 2 hours to fully charge the jump starter.

What is the operating temperature range?
This jump starter operates effectively between -20 to +60 degrees Celsius.

Specification
Category
Car Electrical & Batteries
Condition
New
Processing
1–3 business days
Delivery
7–15 business days in the US
Returns
30 days from delivery
Our part of the deal

Packed by hand.Tracked to your door.Backed for thirty days.

Avelune · Est. 2026
What you can count on

The part that happens after you order

Tracked shipping

Free on orders of $39 or more, a flat $8.99 in the US below that. Tracking on every single order, no exceptions.

30-day returns

Thirty days from delivery to change your mind on unused items. Wrong or damaged on arrival is on us, always.

Safe checkout

Visa, Mastercard, Amex, Discover, PayPal, Apple Pay, Google Pay and Shop Pay over an encrypted, PCI-compliant checkout.

People, not scripts

Email us any day of the week and a real person replies within 24 hours, usually much sooner.

From order to doorstep

What happens after you press buy

No mystery, no silent weeks. Here is the whole journey, with the timing we hold ourselves to.

01

We pick and check

Your order is routed to the partner warehouse holding that piece, pulled, inspected and packed for transit.

1–3 business days
02

It ships with tracking

You get an email with a tracking link the moment it leaves. Multi-item orders may travel in separate parcels, at no extra cost.

Tracking on every order
03

It reaches your door

Most US addresses receive within 7 to 15 business days of dispatch. If it runs long, write to us and we reship or refund.

7–15 business days
Before you order

Questions about this order

The three things customers ask most before buying. Anything else, email us and a person replies within a day.

When will this arrive?

We process in 1–3 business days, then delivery takes 7–15 business days across the United States and 10–20 business days elsewhere. You get a tracking link by email as soon as it ships.

What if it is not right?

You have 30 days from delivery to return an unused item in original condition. If it arrives damaged or wrong, send a photo within 7 days and pick a free replacement or a full refund — you pay nothing to return it.

Is shipping really free?

On orders of $39 or more, yes, to every destination we serve. Below $39 it is a flat $8.99 in the US and $11.95 to other countries.

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