Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
frontpage Posted by DesertGardener | Staff • Yesterday
  1. Deal Image
Item 1 of 6
  1. Deal Image
  2. Deal Image
  3. Deal Image
  4. Deal Image
Item 1 of 6
frontpage Posted by DesertGardener | Staff • Yesterday

ECO-WORTHY 12V/24V 20A Lithium LifePO4 14.6V Smart Battery Charger & Maintainer

+ Free S/H

$46

$90

48% off
eBay
10 Comments 4,683 Views
Get Deal at eBay
Good Deal
Save
Share
Deal Details
eco-worthy-us via eBay has ECO-WORTHY 12V/24V 20A Lithium LifePO4 14.6V Smart Battery Charger & Maintainer on sale for $79.99 - $33.60 off w/ coupon code ECOJULY14 at checkout = $46.39. Shipping is free.

Thanks to Staff Member DesertGardener for sharing this deal.

Note, must apply the listed coupon code at checkout for discount to apply

Product Description:
  • 12V 20A LiFePO4 charger and battery maintainer is designed for 12V(12.8V) lithium batteries, with a constant current of 20A and a constant voltage around 14.6V.
  • Constant voltage of 14.6V, with a maximum current of 20A. it can charge a 12V 100Ah LiFePO4 battery to 50% in 2.5 hours, 2 times faster than an ordinary 10A battery charger.
  • Smart charger provides multiple protections to prevent over voltage, over current, short circuit, and overheat. It has full charged auto stop function and 0V charging mode. When the LiFePO4 battery is being protected by BMS, the charger can reactivate the battery and restore the normal voltage.

Editor's Notes

Written by Discombobulated | Staff
  • About this Deal:
    • Offer valid for a limited time only /while supplies last.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • About this Store:
    • eco-worthy-us via eBay: 98.9% positive feedback from over 18,900 total feedback | 118K items sold.
    • 30 days returns. Seller pays for return shipping.

Original Post

Written by DesertGardener | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
eco-worthy-us via eBay has ECO-WORTHY 12V/24V 20A Lithium LifePO4 14.6V Smart Battery Charger & Maintainer on sale for $79.99 - $33.60 off w/ coupon code ECOJULY14 at checkout = $46.39. Shipping is free.

Thanks to Staff Member DesertGardener for sharing this deal.

Note, must apply the listed coupon code at checkout for discount to apply

Product Description:
  • 12V 20A LiFePO4 charger and battery maintainer is designed for 12V(12.8V) lithium batteries, with a constant current of 20A and a constant voltage around 14.6V.
  • Constant voltage of 14.6V, with a maximum current of 20A. it can charge a 12V 100Ah LiFePO4 battery to 50% in 2.5 hours, 2 times faster than an ordinary 10A battery charger.
  • Smart charger provides multiple protections to prevent over voltage, over current, short circuit, and overheat. It has full charged auto stop function and 0V charging mode. When the LiFePO4 battery is being protected by BMS, the charger can reactivate the battery and restore the normal voltage.

Editor's Notes

Written by Discombobulated | Staff
  • About this Deal:
    • Offer valid for a limited time only /while supplies last.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • About this Store:
    • eco-worthy-us via eBay: 98.9% positive feedback from over 18,900 total feedback | 118K items sold.
    • 30 days returns. Seller pays for return shipping.

Original Post

Written by DesertGardener | Staff

Community Voting

Deal Score
+14
Good Deal
Get Deal at eBay

Leave a Comment

Unregistered (You)

9 Comments

Sign up for a Slickdeals account to remove this ad.

Yesterday
202 Posts
Joined Aug 2011
Yesterday
banorwood
Yesterday
202 Posts
This is a great deal! I was looking at the Victron Blue Smart chargers this morning but for ⅓ the price and all the same features besides Bluetooth, I'll take this!
1
Yesterday
4,370 Posts
Joined Feb 2005
Yesterday
caveman017
Yesterday
4,370 Posts
I had not a great experience with this.

My first one arrived with a cracked screen

My replacement wouldn't charge my battery at all

My 3rd has worked fine for the last few months.
1
Yesterday
4,005 Posts
Joined May 2006
Yesterday
Arcticat
Yesterday
4,005 Posts
I wonder how these compare to other brands when charging the standard or AGM's?
Yesterday
787 Posts
Joined Mar 2005
Yesterday
bawla47
Yesterday
787 Posts
i just got this and own the victron 20amp too. the charger itself seems incredibly cheap, barely any weight to it, but it works. i don't know how it doesn't need any large heatsink like the victron or even there non smart 20 amp(the all black one i owned tool
Pro
Yesterday
522 Posts
Joined Jul 2019
Yesterday
WoodSlayR
Pro
Yesterday
522 Posts
Quote from bawla47 :
i just got this and own the victron 20amp too. the charger itself seems incredibly cheap, barely any weight to it, but it works. i don't know how it doesn't need any large heatsink like the victron or even there non smart 20 amp(the all black one i owned tool
I have this exact charger and I clamped it while charging my 150ah EcoWorthy branded LiFePo4 battery near the beginning and again near the end of the charge cycle. I can vouch that it does a constant 22 amps which is 10% more than rated. Not bad! It got pretty warm but never so hot that I couldn't keep my hand on it. 10 out of 10 in my book especially considering I paid 75 dollars for it about a year ago. At this price, I'll probably buy by a second one. Redundancy is vital when building an emergency power setup.
13h ago
124 Posts
Joined Nov 2011
13h ago
IMNX
13h ago
124 Posts
Would this be good for a motorcycle when not riding?
11h ago
89 Posts
Joined Dec 2019
11h ago
HonestBanana2312
11h ago
89 Posts
Quote from IMNX :
Would this be good for a motorcycle when not riding?
Way overkill and not the most convenient, but it could work if you make sure the terminals are the right size to bolt onto the battery. If you have a modern bike with an SAE port/connector somewhere it would probably be more convenient to just get a charger/tender an SAE port so you can easily plug/unplug

Sign up for a Slickdeals account to remove this ad.

18m ago
4,860 Posts
Joined Feb 2006
18m ago
Azrael_the_Cat
18m ago
4,860 Posts
Quote from bawla47 :
i just got this and own the victron 20amp too. the charger itself seems incredibly cheap, barely any weight to it, but it works. i don't know how it doesn't need any large heatsink like the victron or even there non smart 20 amp(the all black one i owned tool
depends how efficient it is. if it's well designed, and optimized for its peak power it can easily be 90-95% efficient. The waste head of 2-5W at that efficiency doesn't need much heat sinking. Even if it was 80% efficient 10w wouldn't be too bad either.
8m ago
259 Posts
Joined Oct 2008
8m ago
ck90211
8m ago
259 Posts
Thank you OP in for one. Hope I don't have to go through a few bad ones before getting a working one.

Leave a Comment

Unregistered (You)

Related Searches

Free ShippingHome & Home ImprovementOccasionsAmazon Prime DaySporting GoodsOutdoorsTech & Electronics

Popular Deals

View All
Found by
Just Now
$11$5078% offArctix: Men's Essential Snow Pants from $10.99, Men's Insulated Cargo Snowsports Pants from $11.99, Women's Snow Sports Insulated Cargo Pants from $6.99 + Free Shipping w/ Prime
0
Found by
Just Now
$399$56329% offWeber 36" Gas Griddle, 4 Burner, Black $399
3
Found by
Just Now
$32$5238% off[S&S] $32.21*: 4 × 63-Oz Tide Purclean Liquid Laundry Detergent (Honey Lavender, 48 Loads) ($8.05 each) at Amazon
1
Found by
Just Now
$2.37$4.4746% off[S&S] $2.37: 24-Count Tylenol Extra Strength Pain Reliever & Fever Reducer, 500 mg Acetaminophen at Amazon
0
Found by
Just Now
$94$15037% offNutriBullet SmartSense 5-Speed Full-Size Blender (3 Colors) $94.49 + Free Shipping
1

Trending Deals

View All
Found by
Just Now
$579$1,53862% off[Downtown Nashville] The Joseph (Luxury Collection Art Hotel) Rooftop Pool, Daily Dining Credit, No Amenity Fee and More - Up to 62% Off Stays $579
23
Found by
Just Now
$17$4057% offNative Pet: 15-Pack Yak Cheese Dog Chews (Small) $16.89 w/ S&S & More + Free Shipping w/ Prime or on $35+
1
Found by
Just Now
$159$49167% offRYOBI ONE+ HP 18V Brushless Cordless Jig Saw Kit w/ (2) 4.0 Ah Batteries, 2.0 Ah Battery & Charger $159 + Free Shipping
2
Found by
Just Now
$9.99$2050% offKingsman 3-Movie Collection (4K UHD Digital Films)
1
Found by
Just Now
$100$30066% offSamsung Galaxy A16 5G Tracfone w/1,500 Talk & Text & 4.5GB Data Bundle $100 + FS
41