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expiredSkillful_Pickle | Staff posted Mar 03, 2026 03:56 PM
expiredSkillful_Pickle | Staff posted Mar 03, 2026 03:56 PM

2-Pack ECO-WORTHY 12V/24V 20A Lithium LifePO4 Smart Battery Charger Maintainer $80 + Free Shipping

$80

$100

20% off
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eco-worthy-us via eBay [ebay.com] has the 2-Pack ECO-WORTHY 12V/24V 20A Lithium LifePO4 Smart Battery Charger 14.6V Maintenance for $99.99 - $20 w/ code FRESHFIND20 at checkout = $79.99. Shipping is free.

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.
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Deal Details
Community Notes
About the Poster
eco-worthy-us via eBay [ebay.com] has the 2-Pack ECO-WORTHY 12V/24V 20A Lithium LifePO4 Smart Battery Charger 14.6V Maintenance for $99.99 - $20 w/ code FRESHFIND20 at checkout = $79.99. Shipping is free.

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.

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Mar 06, 2026 01:40 AM
1,000 Posts
Joined Jun 2009
greenshellMar 06, 2026 01:40 AM
1,000 Posts
I have one, to charge my $260 3584wh battery from aliexpress, at a level 2 EV charging station.

It's worth noting that this unit supports 240V and 120v, especially 240V, which can let you charge at a 240V AC(level 2) ev charging station

At 20A, it will charge the 3584wh battery to full in one night. I usually park my camp van at an EV station overnight for free(i need to camp somewhere anyway)

And $40 per unit is probably the lowest price you can find, cheaper than vevor.
Mar 06, 2026 06:54 PM
83 Posts
Joined Dec 2017
DavidG4176Mar 06, 2026 06:54 PM
83 Posts
Quote from greenshell :
I have one, to charge my $260 3584wh battery from aliexpress, at a level 2 EV charging station.

It's worth noting that this unit supports 240V and 120v, especially 240V, which can let you charge at a 240V AC(level 2) ev charging station

At 20A, it will charge the 3584wh battery to full in one night. I usually park my camp van at an EV station overnight for free(i need to camp somewhere anyway)

And $40 per unit is probably the lowest price you can find, cheaper than vevor.
Can you link/point to the plug that worked for you?
Pro
Mar 06, 2026 07:00 PM
4,848 Posts
Joined Feb 2006
Tazmania99
Pro
Mar 06, 2026 07:00 PM
4,848 Posts
Quote from greenshell :
I have one, to charge my $260 3584wh battery from aliexpress, at a level 2 EV charging station.It's worth noting that this unit supports 240V and 120v, especially 240V, which can let you charge at a 240V AC(level 2) ev charging stationAt 20A, it will charge the 3584wh battery to full in one night. I usually park my camp van at an EV station overnight for free(i need to camp somewhere anyway)And $40 per unit is probably the lowest price you can find, cheaper than vevor.
Reviews say it easily gets overheated and the fan is relatively noisy. Current is unstable. What's your input about these?
Mar 06, 2026 07:27 PM
1,000 Posts
Joined Jun 2009
greenshellMar 06, 2026 07:27 PM
1,000 Posts
Quote from DavidG4176 :
Can you link/point to the plug that worked for you?
https://www.amazon.com/EVHIKING-D...B0CSBCR348

This one has 3 heads, you can connect other things to it. Don't plug in any 120v appliances in there
Last edited by greenshell March 6, 2026 at 11:37 AM.
Mar 06, 2026 07:30 PM
1,000 Posts
Joined Jun 2009
greenshellMar 06, 2026 07:30 PM
1,000 Posts
Quote from Tazmania99 :
Reviews say it easily gets overheated and the fan is relatively noisy. Current is unstable. What's your input about these?
At 5amp fan is not on

At 20amp fan does kick in, and it does get warm/hot, overheated? So far it didn't caught on fire or emit any weird burnt smell.

You can spend 3-4 times more money to get a Victron, those probably will have a fan running, and will warm up too.
Mar 06, 2026 07:33 PM
1,000 Posts
Joined Jun 2009
greenshellMar 06, 2026 07:33 PM
1,000 Posts
Quote from Tazmania99 :
Reviews say it easily gets overheated and the fan is relatively noisy. Current is unstable. What's your input about these?
The reviews you are talking about is from here?
https://www.amazon.com/ECO-WORTHY...08T95FF8K/

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