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iconian | Staff 49.5K Views
Oct 23, 2026 3:25 PM

WOLFBOX 4000A 12V 24000mAh Portable Car Jump Starter w/ 65W Quick Charger

$60

$147

59% off
+ Free S&Hat Amazon
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Deal Details
Update: This popular deal is still available.

Tanlink US via Amazon has WOLFBOX 4000A 12V 24000mAh Portable Car Jump Starter with 65W Quick Charger on sale for $119.99 - $60 when you apply promo code WB2026MV24 at checkout = $59.99. Shipping is free.

Thanks to Deal Hunter iconian for sharing this deal.

Note: You must be logged in to clip coupons and apply promo codes; some codes may be one-time use and may not apply consistently.

Includes:
  • Jump Starter
  • Battery Clamp & Jumper Cable
  • 65W Wall Charger
  • USB-C to USB-C Charging Cable
  • Case

Editor's Notes

Written by qwikwit | Staff
  • This price matches the previous +60 Frontpage Deal.
  • Our research indicates that this deal is $49.91 less (45% savings) than the next best available price from a reputable merchant with prices starting from $109.90 at the time of this post.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • 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 iconian | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is still available.

Tanlink US via Amazon has WOLFBOX 4000A 12V 24000mAh Portable Car Jump Starter with 65W Quick Charger on sale for $119.99 - $60 when you apply promo code WB2026MV24 at checkout = $59.99. Shipping is free.

Thanks to Deal Hunter iconian for sharing this deal.

Note: You must be logged in to clip coupons and apply promo codes; some codes may be one-time use and may not apply consistently.

Includes:
  • Jump Starter
  • Battery Clamp & Jumper Cable
  • 65W Wall Charger
  • USB-C to USB-C Charging Cable
  • Case

Editor's Notes

Written by qwikwit | Staff
  • This price matches the previous +60 Frontpage Deal.
  • Our research indicates that this deal is $49.91 less (45% savings) than the next best available price from a reputable merchant with prices starting from $109.90 at the time of this post.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • 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 iconian | Staff

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Top Comments

Community Reviews

This Wolfbox jump starter stands out as a strong value at $60, especially for winter use and for drivers who want a compact backup with 65W quick charging and a larger battery than some rivals. It has been praised for holding charge well, starting dead batteries reliably, and even handling heavier use cases like diesel tractors and longer cranking. The main cautions are its bulky size, the lack of an air compressor, and skepticism around the 4000A and 24,000mAh claims, with testing suggesting lower real-world capacity. A solid backup if you want more power than a basic jumper.

  • The Wolfbox 4000A can deliver strong Boost-mode cranking power in dyno testing, finishing essentially tied for first with a more expensive NOCO unit.

  • The 65W quick charger and larger 88W battery can help the jump starter hold charge longer than a comparable Gooloo model.

  • The jump starter can be useful for winter readiness because it is handy to keep in the car for cold-weather starts.

  • The unit can save a car when interior lights are left on, and it can also help another vehicle in a pinch.

  • The 4000A rating may be exaggerated, and the implied power level at 12V can be argued as unrealistic.

  • The Project Farm results reportedly suggest the capacity may be closer to 5500mAh than the listed 24000mAh.

  • The coupon code experience can be inconsistent, since checkout may fail to apply the discount when ordering a second unit.

  • The jump starter may have reliability concerns, since recent 1-star reviews reportedly indicate it can last only about a year after limited use.

Common Questions (5)

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97 Comments

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Oct 25, 2026 4:48 PM
4.9K Comments
Joined Feb 2004
mickey1987Oct 25, 2026 4:48 PM
4.9K Comments
Quote from jpshopgirl49 View quoted comment :
Can't find on Ebay. Is it still active??? Thanks
No. They only has 6. The Wolfbox is still a good one if still on sale
Oct 25, 2026 5:49 PM
10 Comments
Joined Jul 2025
AquaPocket6019Oct 25, 2026 5:49 PM
10 Comments
I think the people that constantly say Amazon deals are dead are messing up adding the coupon. It is deceiving the way Amazon makes you enter the code. Once you put the code in, an arrow appears in the window to the right. Pretty sure people aren't hitting this arrow and they are just hitting "continue" in the yellow box below thinking that will enter the code. It doesn't. Not sure why Amazon does this.
Oct 25, 2026 6:15 PM
832 Comments
Joined Mar 2014
RaphyOct 25, 2026 6:15 PM
832 Comments
If only it was LiFePo4...
1
Oct 25, 2026 6:51 PM
54 Comments
Joined Apr 2018
nepssOct 25, 2026 6:51 PM
54 Comments
literal life saver, after a horrible incident where no one would stop and no one would come, I bought one of these and have it hidden in the back of my car. Ironically now that I'm ready for an issue, I've never had it happen again but best be prepared
Oct 25, 2026 9:26 PM
313 Comments
Joined Dec 2024
LovelyGoat9932Oct 25, 2026 9:26 PM
313 Comments
The only way to get that 4000 amp rating is to take it outside during a storm, climb to the top of a tall tree, and get it hit by lightning.

The claims on these sorts of devices are getting increasingly ridiculous. 4000 amps at 12 volts is 48,000 watts.
1
Oct 25, 2026 9:30 PM
89 Comments
Joined Nov 2013
kcstromOct 25, 2026 9:30 PM
89 Comments
Seems like a good deal, I wish it used an LFP battery though for long retention. Bought it anyway because I've been wanting to get another jump starter with higher current output.
Last edited by kcstrom October 25, 2026 at 03:40 PM.
Oct 25, 2026 10:00 PM
1.3K Comments
Joined Jun 2011
evvlauOct 25, 2026 10:00 PM
1.3K Comments
Thank you. It is 4000a
1

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Oct 25, 2026 10:41 PM
2 Comments
Joined Sep 2026
NervousDeer5936Oct 25, 2026 10:41 PM
2 Comments
I want to buy this but all the bad reviews are scaring me away.
1
Oct 25, 2026 11:31 PM
2.4K Comments
Joined Aug 2010
slippyfoxOct 25, 2026 11:31 PM
2.4K Comments
Code seems dead.
Oct 26, 2026 12:13 AM
341 Comments
Joined Nov 2008
erikevOct 26, 2026 12:13 AM
341 Comments
The specs are just a big lie. 4000A 12V 24000mAh i.e. 4000A and 24Ah. Not even the best batteries can get close to this. And even if it was possible, the heating of the battery would be at least 3mΩ x 4000A²=48kW. That is not possible at all. The battery would certainly explode in the blink of an eye. Just sad
2
Oct 26, 2026 12:20 AM
341 Comments
Joined Nov 2008
erikevOct 26, 2026 12:20 AM
341 Comments
Quote from USAvenger View quoted comment :
Project Farm on YouTube tested it for us: the video is titled "Don't Buy A Jump Starter Until You Watch This Review!". This one finished in 4th Place out of 14 tested. Keepa also says that the price on this one hasn't dropped below ~$91 (not counting discount codes), so I think that this is an excellent value, all things considered. I'm in for one to replace my 9-year-old Noco.
Also in project farm, it shows it does not have 24000mAh, but 5500mAh. You should include that
1
Oct 26, 2026 12:36 AM
5.9K Comments
Joined Aug 2004
doemaOct 26, 2026 12:36 AM
5.9K Comments
Quote from jpshopgirl49 View quoted comment :
Can't find on Ebay. Is it still active??? Thanks
all sold out
1
Oct 26, 2026 1:16 AM
285 Comments
Joined Nov 2008

This comment has been rated as unhelpful by Slickdeals users.

Oct 26, 2026 1:28 AM
261 Comments
Joined Nov 2013
mcndahouse2486Oct 26, 2026 1:28 AM
261 Comments
Went back to order a 2nd one and it won't take the coupon. Must be one coupon use or it's expired

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Oct 26, 2026 1:45 AM
1 Comments
Joined Jan 2020
BeautifulBook121Oct 26, 2026 1:45 AM
1 Comments
Does anybody know how long these deals usually last? I've been waiting for a wolf box to go on sale but I'm not sure if this is worth putting on a credit card atm. Don't get paid until weds and it's rent week...

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