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expiredmendelsphotography posted Apr 4, 2024 5:56 PM

Konnwei 12V Car Battery Tester (KW208)

$7.80

$28

72% off
Amazon
59 Comments
14.3K Views
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Deal Details
KONNWEI Official via Amazon has Konnwei 12V Car Battery Tester (KW208) on sale for $7.81 when you clip the coupon on the item page and apply promo code 5087NZPV at checkout. Shipping is free w/ Prime or on $35+ orders.
  • Note: Must be logged in to clip coupons; coupons are typically one-time use.
Thanks to community member mendelsphotography for finding this deal.

Features:
  • Basic battery parameters such as voltage, internal resistance, cold cranking amp and AH capacity, battery health and charge status.
  • Provides more than 99.99% precise testing reports within milliseconds.
  • Can test all 12V 100-2000CCA batteries including regular flooded, AGM flat plate, AGM spiral, or gel batteries.

Editor's Notes

Written by megakimcheelove | Staff

Original Post

Written by mendelsphotography
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
KONNWEI Official via Amazon has Konnwei 12V Car Battery Tester (KW208) on sale for $7.81 when you clip the coupon on the item page and apply promo code 5087NZPV at checkout. Shipping is free w/ Prime or on $35+ orders.
  • Note: Must be logged in to clip coupons; coupons are typically one-time use.
Thanks to community member mendelsphotography for finding this deal.

Features:
  • Basic battery parameters such as voltage, internal resistance, cold cranking amp and AH capacity, battery health and charge status.
  • Provides more than 99.99% precise testing reports within milliseconds.
  • Can test all 12V 100-2000CCA batteries including regular flooded, AGM flat plate, AGM spiral, or gel batteries.

Editor's Notes

Written by megakimcheelove | Staff

Original Post

Written by mendelsphotography

Community Voting

Deal Score
+24
Good Deal
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59 Comments

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Apr 4, 2024 6:25 PM
172 Comments
Joined Dec 2005
crazyone77Apr 4, 2024 6:25 PM
172 Comments
Another tool for my box. Thanks
1
Apr 4, 2024 6:45 PM
192 Comments
Joined Sep 2015
colton5419Apr 4, 2024 6:45 PM
192 Comments
Ordered one thanks
1
Apr 4, 2024 6:47 PM
2.3K Comments
Joined Jan 2007
psychojinxApr 4, 2024 6:47 PM
2.3K Comments
Been waiting awhile to get one of these for cheap. Day has finally come. Thanks OP. Repped.
Apr 4, 2024 6:51 PM
443 Comments
Joined May 2009
moleratApr 4, 2024 6:51 PM
443 Comments
WTH: for $8. why not
1
Apr 4, 2024 7:01 PM
669 Comments
Joined Feb 2020
doitdontdoitApr 4, 2024 7:01 PM
669 Comments
Great price. Thanks OP
2
Apr 4, 2024 7:02 PM
2K Comments
Joined Mar 2014

This comment has been rated as unhelpful by Slickdeals users.

Apr 4, 2024 7:12 PM
2K Comments
Joined Nov 2011
willgetitApr 4, 2024 7:12 PM
2K Comments
I see $7.81?

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Apr 4, 2024 7:23 PM
5.8K Comments
Joined Jul 2003
BoomSchtickApr 4, 2024 7:23 PM
5.8K Comments
Can this really tell you if your battery has gone bad?
1
Apr 4, 2024 7:28 PM
2.3K Comments
Joined Jan 2007
psychojinxApr 4, 2024 7:28 PM
2.3K Comments

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

Quote from BoomSchtick View quoted comment :
Can this really tell you if your battery has gone bad?
yes it can really tell you if your battery is gone bad and it can tell you exactly why because sometimes batteries will still register as 12 volts which is normal but be extremely weak. it can also pinpoint if your battery is actually bad or if your alternator isn't charging the battery and it's not just limited to the alternator this can also show you if other things went bad that are also mimicking a bad battery like the diode or the starter or the generator have gone bad. there's a ton of other things it can do to help you really know what's going on with your battery or the charging system in your car.
2
Apr 4, 2024 7:28 PM
99 Comments
Joined May 2006
MUNKYApr 4, 2024 7:28 PM
99 Comments
Looks dead now
$26.95
Apr 4, 2024 7:38 PM
3.8K Comments
Joined Apr 2011
kida182001Apr 4, 2024 7:38 PM
3.8K Comments
Quote from MUNKY View quoted comment :
Looks dead now
$26.95
Bah that was quick. Wanted to add this to my toolbox. Live in Texas and car battery issues are common.
Apr 4, 2024 7:38 PM
466 Comments
Joined Apr 2021
USMC_JESSEApr 4, 2024 7:38 PM
466 Comments
Quote from MUNKY View quoted comment :
Looks dead now
$26.95
Still available. Just bought it. Had to try the code multiple times
Apr 4, 2024 7:52 PM
116 Comments
Joined Apr 2013
MonkapotamusApr 4, 2024 7:52 PM
116 Comments
Still available, Just got mine.
1
Apr 4, 2024 7:54 PM
611 Comments
Joined Feb 2008
flaxman85Apr 4, 2024 7:54 PM
611 Comments
Easier to have autozone check it for free, no?

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Apr 4, 2024 7:58 PM
42 Comments
Joined Aug 2013
NickGeeApr 4, 2024 7:58 PM
42 Comments
Quote from MUNKY View quoted comment :
Looks dead now
$26.95
Still good as of 3:50pm EST. You have to apply the 21% coupon first, then the coupon code given in the OP during checkout/payment. That'll get it down to $7.81 before tax.

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