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expired Posted by iconian | Staff • Apr 15, 2025
expired Posted by iconian | Staff • Apr 15, 2025

S ZEVZO ET03 2500A Car Jump Starter & 20,000mAH Power Bank

+ Free Shipping

$30

$94

68% off
Amazon
67 Comments 74,135 Views
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Update: This popular deal is still available.

CARFIXUP DIRECT via Amazon has S ZEVZO ET03 2500A Car Jump Starter & 20,000mAH Power Bank on sale for $56.99 - $12 off when you 'clip' the coupon on the product page - $15.39 when you 'clip' redeem on the 27% promo on the product page or enter promo code BOYUN6SU at checkout = $29.60. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

Note: You must be logged in to clip coupons; coupons/promo codes are typically for one-time use. Coupons may vary. If you have used this coupon before, it may not be available.

Product Details:
  • Can easily jump-start all 12V common vehicles with up to 8.0L gas and 7.0L diesel engines in seconds with its peak current reaching 2500 amps. Supports 50 jump starts at most on a single charge and suitable for lawnmowers, motorcycles, passenger cars, trucks, and even boats, etc.
  • Integrated the force start function in the jumper clamps, which delivers powerful performance to bring your vehicle back to life even if the vehicle has a completely dead battery at 0V.
  • Can also work as a 74Wh large battery capacity portable power bank to charge your smartphones, tablets, or other USB electric devices.
  • Two 5V/2A USB output ports are packed on this jump starter that can be applied at the same time for charging, 50% faster than a standard charger.
  • 400-lumens LED flashlight to provide help in darkness or for emergency situations that support three variable light modes (stable, strobe, and SOS).
  • LCD screen to check the battery status, a wide working temperature from -4℉ to 140℉, and 24 months long standby time.
  • 10 intelligent safety protections against overcharge, short circuits, reverse polarity, power surging and sparking, and so forth.
  • Includes: 1x SZEVZO ET03 Jump Starter, 1x Smart Jump Cables, 1x USB Type-C Charging Cable, 1x Storage Case, 1x User Manual.

Editor's Notes

Written by StrawMan86 | Staff
  • About this deal:
    • Covered by 2 years full service warranty.
    • 4.6 out of 5 stars rating on Amazon based on 3,530+ customer reviews.
  • About the store:

Original Post

Written by iconian | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Update: This popular deal is still available.

CARFIXUP DIRECT via Amazon has S ZEVZO ET03 2500A Car Jump Starter & 20,000mAH Power Bank on sale for $56.99 - $12 off when you 'clip' the coupon on the product page - $15.39 when you 'clip' redeem on the 27% promo on the product page or enter promo code BOYUN6SU at checkout = $29.60. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

Note: You must be logged in to clip coupons; coupons/promo codes are typically for one-time use. Coupons may vary. If you have used this coupon before, it may not be available.

Product Details:
  • Can easily jump-start all 12V common vehicles with up to 8.0L gas and 7.0L diesel engines in seconds with its peak current reaching 2500 amps. Supports 50 jump starts at most on a single charge and suitable for lawnmowers, motorcycles, passenger cars, trucks, and even boats, etc.
  • Integrated the force start function in the jumper clamps, which delivers powerful performance to bring your vehicle back to life even if the vehicle has a completely dead battery at 0V.
  • Can also work as a 74Wh large battery capacity portable power bank to charge your smartphones, tablets, or other USB electric devices.
  • Two 5V/2A USB output ports are packed on this jump starter that can be applied at the same time for charging, 50% faster than a standard charger.
  • 400-lumens LED flashlight to provide help in darkness or for emergency situations that support three variable light modes (stable, strobe, and SOS).
  • LCD screen to check the battery status, a wide working temperature from -4℉ to 140℉, and 24 months long standby time.
  • 10 intelligent safety protections against overcharge, short circuits, reverse polarity, power surging and sparking, and so forth.
  • Includes: 1x SZEVZO ET03 Jump Starter, 1x Smart Jump Cables, 1x USB Type-C Charging Cable, 1x Storage Case, 1x User Manual.

Editor's Notes

Written by StrawMan86 | Staff
  • About this deal:
    • Covered by 2 years full service warranty.
    • 4.6 out of 5 stars rating on Amazon based on 3,530+ customer reviews.
  • About the store:

Original Post

Written by iconian | Staff

Community Voting

Deal Score
+96
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Price Intelligence

Model: S ZEVZO ET03 Car Jump Starter 2500A Jump Starter Battery Pack for Up to 8.0L Gas and 7.0L Diesel Engines, 74Wh Portable 12V Jump Box with USB Ports, LCD Display, Storage Case, and LED Light

Deal History 

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Sort: Lowest to Highest | Last Updated 7/16/2025, 07:42 AM
Sold By Sale Price
Amazon$56.99

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Top Comments

SCGasman
25 Posts
30 Reputation
Bought one recently and had to return due to charging issue. It kept showing error when I charged it for the first time. I tried 3 different chargers and cables. It could be my luck but I didn't want to take another chance.
xmenxmenxmen
1551 Posts
168 Reputation
I have 2 and they work well.
Sydd_Gribbler
1023 Posts
238 Reputation
Bought one of this type of cheap lithium chargers, different brand YABER. It did work for a couple of jump starts on a sedan but has stopped holding a charge properly (will not fully charge and the battery is leaking charge, 4 lights to 3 lights overnight) and no longer provides right current/voltage to jump. About 18 months old. I know this isn't the same brand but a lot of these are made with the same general design and technology, FYI.

66 Comments

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Apr 28, 2025
762 Posts
Joined Jan 2007
Apr 28, 2025
Orange_Elvis
Apr 28, 2025
762 Posts
just a data point.
I picked this up last week and decided to run the project farm watt hr test (@~10watts).

I got 54.3 Wh on the first test.

Not bad imo.
1
Apr 28, 2025
1,841 Posts
Joined Oct 2008
Apr 28, 2025
eggsalad
Apr 28, 2025
1,841 Posts
Quote from conan1201 :
Just FYI if you're not experienced with these… if you leave them in your car almost year round they tend to last 2-3 years at most. Buying for less than 40 dollars is what I tend to do. They're basically throw away every 2-3 years
Well, that kinda what you get for buying the cheapest of anything.
Apr 28, 2025
1,841 Posts
Joined Oct 2008
Apr 28, 2025
eggsalad
Apr 28, 2025
1,841 Posts
Quote from Riuski :
Well, your tacklife 18000mah jumper still works after 5 years, so $70/5 = $14/year, and that number will only get lower the longer you have it and it stays useful. Let's say the naysayers are right and this current unit can only be used for 3 years, it's $10/year. You didn't really get THAT ripped off. Smilie
Plus the savings if you ever actually have to call the tow truck out to jump your car, or the hours of work you miss because your car won't start.
Apr 29, 2025
167 Posts
Joined Aug 2017
Apr 29, 2025
jbj300abc
Apr 29, 2025
167 Posts
This S ZEVZO ET03 2500A Car Jump Starter arrived today. Impressed with the build quality and ease of use. Activated 24 month warranty through their website chat. Very friendly and responsive customer service. Great insurance device to have in the car.
Apr 29, 2025
282 Posts
Joined Nov 2011
Apr 29, 2025
kevinuo
Apr 29, 2025
282 Posts
it's $59.99 now for me...
May 3, 2025
196 Posts
Joined Jun 2004
May 3, 2025
sammyk77
May 3, 2025
196 Posts
Back on sale again

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