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frontpageNavy-Wife | Staff posted Yesterday 09:45 PM

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frontpageNavy-Wife | Staff posted Yesterday 09:45 PM

Bookoo 12V 20000mAh 4500A Portable Car Jump Starter Box

+ Free S&H

$28

$90

68% off

Amazon

8 Comments 3,365 Views

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BOOKOO via Amazon has Bookoo 12V 20000mAh 4500A Portable Car Jump Starter Box (Red/DC 4500A) on sale for $49.99 - 44% Off ($22) with promo code 9PTB2J2M at checkout = $27.99. Shipping is free.

Thanks to Deal Hunter Navy-Wife for sharing this deal.

Note: You must be logged in to clip coupons or apply promo codes. Coupons/Promo codes are typically single-use, may vary by account or may need to be re-applied in order to discount properly.

Product will be sold by BOOKOO and fulfilled by Amazon

Details:

H8 jump starter: 4500A peak current and 20000mAh battery; starts gas engines and up to 10.0L diesel engines in seconds
Operates in wide temperature range: -4°F to 122°F (-25°C to 50°C)
Fast recharge via USB-C (5V/3A, 9V/2A max) in approximately 4 hours; holds charge for long periods
10 safety protections including spark-proof and reverse polarity prevention for safe 12V vehicle connections
All-in-one emergency tool: 3-mode ultra-bright LED light (steady, strobe, SOS) and USB QC 3.0 output for charging phones/tablets
Rugged waterproof design with protective storage cover and intuitive clamps
Tips: Ensure power >50% before jump-starting; recharge every 3 months if unused for extended time

Editor's Notes

Written by Discombobulated | Staff

Rated 4.5 out of 5 stars from customer reviews.
Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by Navy-Wife | Staff

Note: You must be logged in to clip coupons or apply promo codes. Coupons/Promo codes are typically single-use, may vary by account or may need to be re-applied in order to discount properly.

Product will be sold by BOOKOO and fulfilled by Amazon

Details:

H8 jump starter: 4500A peak current and 20000mAh battery; starts gas engines and up to 10.0L diesel engines in seconds
Operates in wide temperature range: -4°F to 122°F (-25°C to 50°C)
Fast recharge via USB-C (5V/3A, 9V/2A max) in approximately 4 hours; holds charge for long periods
10 safety protections including spark-proof and reverse polarity prevention for safe 12V vehicle connections
All-in-one emergency tool: 3-mode ultra-bright LED light (steady, strobe, SOS) and USB QC 3.0 output for charging phones/tablets
Rugged waterproof design with protective storage cover and intuitive clamps
Tips: Ensure power >50% before jump-starting; recharge every 3 months if unused for extended time

Editor's Notes

Written by Discombobulated | Staff

Rated 4.5 out of 5 stars from customer reviews.
Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by Navy-Wife | Staff

Deal Score

+28

Get Deal at Amazon

Price Intelligence

Model: BOOKOO Jump Starter 4500A,12V Portable Car Battery Jump Starter for All Gas & 10L Diesel Engines,Battery Pack with Jumper Cables,PD Fast Charging USB QC3.0 DC Output,LED for Roadside Emergency Use

Current Prices

Sort: Lowest to Highest | Last Updated 4/9/2026, 05:00 AM

Sold By	Sale Price
Amazon	$49.99

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8 Comments

BeautifulStove437

Today 08:55 AM

25 Posts

Joined Jun 2025

BeautifulStove437Today 08:55 AM

25 Posts

Do these really work?

mbgrammer

Today 09:22 AM

155 Posts

Joined Feb 2007

mbgrammerToday 09:22 AM

155 Posts

Quote from BeautifulStove437

Do these really work?

Get the right size for your vehicle. I had one of these that would not work for my SUV but worked like a charm for my son's small sedan. (They usually also have a charge feature for your phone as well as flashlight/safety light or some such for emergencies)
Price have dropped a good deal on these too.

toayne

Today 09:39 AM

16 Posts

Joined Nov 2009

toayneToday 09:39 AM

16 Posts

Quote from BeautifulStove437

Do these really work?

I use a similar brand exclusively on my Subaru; I probably haven't used jumper cables in a decade.

Tinkleondabeach

Pro

Today 09:51 AM

3,246 Posts

Joined Jan 2008

Tinkleondabeach

Pro

Today 09:51 AM

3,246 Posts

This a bootleg gooloo brand ?

Truth-Serum

Today 10:11 AM

6,406 Posts

Joined Aug 2010

Truth-SerumToday 10:11 AM

6,406 Posts

Worth it?

puncturepremium

Today 10:16 AM

466 Posts

Joined Jul 2018

puncturepremiumToday 10:16 AM

466 Posts

Just a reminder to everyone buying any battery jumper cable devices: you gotta maintain the battery every..... quarter or 6 months by using it and then recharging it. I've read reviews for the expensive 100+ jumpers and these cheapo 20-60 jumpers - most reviews commenting failure appear to have had the person not properly maintaining the battery. Either always leaving it on charger or never charging it. You can't do either. Gotta maintain the battery......... heck, anything with batteries these days!

TooManyMind

Today 10:26 AM

1,693 Posts

Joined Oct 2013

TooManyMindToday 10:26 AM

1,693 Posts

This thing can jumpstart your car bookoos and bookoos of times. 🔋 ⚡️ 🚗

NikonShr

Today 12:31 PM

3,410 Posts

Joined Jun 2017

NikonShrToday 12:31 PM

3,410 Posts

Jump on it !!

Unregistered (You)

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Bookoo 12V 20000mAh 4500A Portable Car Jump Starter Box

$28

$90

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