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expiredDesertGardener | Staff posted Dec 5, 2025 7:02 PM

AVAPOW 12V 4000A Peak 27800mAh Car Battery Jump Starter

$29

$160

81% off
+ Free Shippingat Walmart
83 Comments
43.4K Views
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Deal Details
AUTO Direct via Walmart has AVAPOW 12V 4000A Peak 27800mAh Car Battery Jump Starter (Black) on sale for for $39.99 - $11 with promo code D3W5PJYB at checkout = $28.99. Shipping is free.

Thanks to Staff Member DesertGardener for sharing this deal.

Details:
  • Powerful 4000A Peak Current: Instantly starts all gas engines and up to 10.0L diesel; delivers up to 60 jumps per charge on 12V vehicles (cars, trucks, SUVs, motorcycles, boats, ATVs; not for hybrids/PHEVs)
  • Advanced Smart Safety: 10+ protections (reverse polarity, short-circuit, over-voltage, over-current, overload, extreme temp -4°F~140°F); spark-proof clamps with real-time LED/buzzer alerts
  • 27,800mAh Portable Power Bank: Dual USB outputs (QC 3.0 + 5V/2.4A) for fast phone/tablet charging; 4-level LED battery indicator
  • Built-in Emergency LED Light: 3 modes (steady, strobe, SOS) for roadside repairs, camping, or power outages
  • Compact & Travel-Ready: Under 4 lbs with included zipper carrying case; fits glovebox or emergency kit
  • Package Includes: 4000A jump starter, smart jumper cables, USB cable, DC cigarette lighter adapter, user manual, carrying case
  • Warranty: 12-month warranty + lifetime technical support

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4.5 out of 5 stars from customer reviews.
  • Returns: Free 90-day returns.

Original Post

Written by DesertGardener | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
AUTO Direct via Walmart has AVAPOW 12V 4000A Peak 27800mAh Car Battery Jump Starter (Black) on sale for for $39.99 - $11 with promo code D3W5PJYB at checkout = $28.99. Shipping is free.

Thanks to Staff Member DesertGardener for sharing this deal.

Details:
  • Powerful 4000A Peak Current: Instantly starts all gas engines and up to 10.0L diesel; delivers up to 60 jumps per charge on 12V vehicles (cars, trucks, SUVs, motorcycles, boats, ATVs; not for hybrids/PHEVs)
  • Advanced Smart Safety: 10+ protections (reverse polarity, short-circuit, over-voltage, over-current, overload, extreme temp -4°F~140°F); spark-proof clamps with real-time LED/buzzer alerts
  • 27,800mAh Portable Power Bank: Dual USB outputs (QC 3.0 + 5V/2.4A) for fast phone/tablet charging; 4-level LED battery indicator
  • Built-in Emergency LED Light: 3 modes (steady, strobe, SOS) for roadside repairs, camping, or power outages
  • Compact & Travel-Ready: Under 4 lbs with included zipper carrying case; fits glovebox or emergency kit
  • Package Includes: 4000A jump starter, smart jumper cables, USB cable, DC cigarette lighter adapter, user manual, carrying case
  • Warranty: 12-month warranty + lifetime technical support

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4.5 out of 5 stars from customer reviews.
  • Returns: Free 90-day returns.

Original Post

Written by DesertGardener | Staff

Community Voting

Deal Score
+131
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Top Comments

TMSE
82Comments
109Reputation
Just bought one before seen this coupon. Be aware that this particular unit does not have the 'forced start' function. Went back and read the product description and saw that it does not list this critical function. The next one up does emphasized this function in the description. It will start a low enough charge battery but will not charge a dead battery. Tried to jump a dead battery due to an interior light inadvertently was left on but didn't work. Used the older version of this very same one which does have the forced start function and it started right up.
Go to Comment
sick97ss
83Comments
16Reputation
Out of the six or seven cheap Chinese jump starters I have bought over the years, this one seems to work the best and most powerful.

I do crush open the plastic box on the cables and remove the safety chip.
Solder the wires directly to the connector.
No more voltage sensing garbage and over-crank time outs.
Works much better like older lead acid jumpers.
Go to Comment
myfiremanishuge
788Comments
92Reputation
they don't charge anymore after a few months or you leave them in your trunk for a few months & they don't hold charge?
Go to Comment

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83 Comments

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Pro
Dec 6, 2025 5:28 PM
552 Comments
Joined Dec 2013
zen_cohen
Pro
Dec 6, 2025 5:28 PM
552 Comments
Quote from sleeping :
Get this cable for most jump starters. Will jump battery in all conditions.

https://www.amazon.com/YETOR-Conn...=8-10&th=1
How is it better than the orig cable?
Dec 6, 2025 7:42 PM
558 Comments
Joined Mar 2006
sobitthenDec 6, 2025 7:42 PM
558 Comments
Quote from zen_cohen :
How is it better than the orig cable?
It doesn't have the chip, which may or may not be good idea as it controls discharge, but that is purpose of the cable, instead of breaking apart n soldering like another mentioned.
2
Dec 6, 2025 9:14 PM
222 Comments
Joined Feb 2012
714JPPDec 6, 2025 9:14 PM
222 Comments
In for 2.

Thanks op!
Dec 6, 2025 9:30 PM
75 Comments
Joined Dec 2007
barkyDec 6, 2025 9:30 PM
75 Comments
Why is this not recommended for hybrids/PHEVs?
Dec 6, 2025 9:31 PM
7 Comments
Joined May 2017
may4MemorialDec 6, 2025 9:31 PM
7 Comments
Quote from myfiremanishuge :

they don't charge anymore after a few months or you leave them in your trunk for a few months & they don't hold charge?
Go to Avapow website , look for A58 model and you will see why. ( the safety plug and the letter o will tell you)
Dec 6, 2025 9:32 PM
75 Comments
Joined Dec 2007
barkyDec 6, 2025 9:32 PM
75 Comments
Would this work for my oxalic acid vaporizer (bees)? If so, how many hives could it treat on a charge?
Pro
Dec 6, 2025 10:44 PM
552 Comments
Joined Dec 2013
zen_cohen
Pro
Dec 6, 2025 10:44 PM
552 Comments
Quote from sobitthen :
It doesn't have the chip, which may or may not be good idea as it controls discharge, but that is purpose of the cable, instead of breaking apart n soldering like another mentioned.
Thanks, didn't know that

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Dec 6, 2025 10:46 PM
312 Comments
Joined Apr 2020
SutuconDec 6, 2025 10:46 PM
312 Comments
Quote from sleeping :
Get this cable for most jump starters. Will jump battery in all conditions.

https://www.amazon.com/YETOR-Conn...=8-10&th=1
The original cable is 8AWG. This cable is 10AWG. IMO, 8AWG is just adequately safe for jump cable. 10AWG is really on the small size using for jump cable
2
Dec 7, 2025 2:28 AM
130 Comments
Joined Aug 2009
mogoreanuDec 7, 2025 2:28 AM
130 Comments
Quote from sick97ss :
Out of the six or seven cheap Chinese jump starters I have bought over the years, this one seems to work the best and most powerful.

I do crush open the plastic box on the cables and remove the safety chip.
Solder the wires directly to the connector.
No more voltage sensing garbage and over-crank time outs.
Works much better like older lead acid jumpers.
This could be dangerous when the engine/alternator starts to charge the battery. Most of these units have an override button instead.
1
Dec 7, 2025 2:55 AM
10 Comments
Joined Jul 2021
tomcherry801Dec 7, 2025 2:55 AM
10 Comments
ordered 1 .. thank you
Dec 7, 2025 4:56 AM
53 Comments
Joined May 2008
ShadowtechDec 7, 2025 4:56 AM
53 Comments
In for 2, thanks. Been wanting one of these for a while. Can't remember the last time I had to jump one of my cars, but it'll come in handy for my quads, tractor, and bike I'm sure.
Dec 7, 2025 3:05 PM
82 Comments
Joined Oct 2020
TMSEDec 7, 2025 3:05 PM
82 Comments

Our community has rated this post as helpful. If you agree, why not thank TMSE

Just bought one before seen this coupon. Be aware that this particular unit does not have the 'forced start' function. Went back and read the product description and saw that it does not list this critical function. The next one up does emphasized this function in the description. It will start a low enough charge battery but will not charge a dead battery. Tried to jump a dead battery due to an interior light inadvertently was left on but didn't work. Used the older version of this very same one which does have the forced start function and it started right up.
7
Dec 7, 2025 3:08 PM
82 Comments
Joined Oct 2020
TMSEDec 7, 2025 3:08 PM
82 Comments
Any chance OP can find a promo code for this unit? TIA
https://www.walmart.com/ip/seort/3577744491
1
2
Dec 7, 2025 3:13 PM
15.4K Comments
Joined Dec 2015
Spaceman6969Dec 7, 2025 3:13 PM
15.4K Comments
Quote from Cocohime :
AVAPOW and NOCO are two of the highest rated jump starters out there. Great deal!
$100, forget it pal
1

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Dec 7, 2025 3:32 PM
1.2K Comments
Joined Mar 2008
sdsnifferDec 7, 2025 3:32 PM
1.2K Comments
Quote from Sutucon :
The original cable is 8AWG. This cable is 10AWG. IMO, 8AWG is just adequately safe for jump cable. 10AWG is really on the small size using for jump cable
Is it worth to upgrade to the 10AWG cable?
1

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