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expiredthe-press-box posted May 07, 2025 01:14 AM
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expiredthe-press-box posted May 07, 2025 01:14 AM

ECO-WORTHY 12V 100Ah LiFePO4 Lithium Battery + 1000w Inverter + 55A Battery Charger $339.99 + Free Shipping

$340

$400

15% off
eBay
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eco-worthy-us via eBay [ebay.com] [ebay.com [ebay.com]] has ECO-WORTHY 12V 100Ah LiFePO4 Lithium Battery +1000w Inverter+55A Battery Charger for $399.99 - 15% off with coupon code FINDYOURFAVES at checkout = $339.99. Shipping is free.
Inverter Details:
  • Charging & Inverter Function: 55A charging current for fast charging of 12V LiFePO4 batteries;Built-in 1000W pure sine wave inverter (2000W peak), with over 90% conversion efficiency, capable of powering daily appliances like microwaves and computers.
  • Uninterruptible Power Supply (UPS) Function: Automatically switches to inverter mode within 20ms during a power outage, ensuring continuous operation and protecting devices from sudden power loss.
  • LiFePO4 Battery Activation FunctionSupports 0V charging mode, capable of reactivating lithium batteries protected by BMS;Intelligent 3-stage charging (including trickle charging) to extend battery life.
  • Pure Sine Wave Technology Utilizing pure sine wave technology, the inverter charger provides stable and efficient output while protecting your electronic devices. It includes multiple protections such as high/low voltage, overload, overcurrent, overtemperature, and output short circuit, making it safer to use
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eco-worthy-us via eBay [ebay.com] [ebay.com [ebay.com]] has ECO-WORTHY 12V 100Ah LiFePO4 Lithium Battery +1000w Inverter+55A Battery Charger for $399.99 - 15% off with coupon code FINDYOURFAVES at checkout = $339.99. Shipping is free.
Inverter Details:
  • Charging & Inverter Function: 55A charging current for fast charging of 12V LiFePO4 batteries;Built-in 1000W pure sine wave inverter (2000W peak), with over 90% conversion efficiency, capable of powering daily appliances like microwaves and computers.
  • Uninterruptible Power Supply (UPS) Function: Automatically switches to inverter mode within 20ms during a power outage, ensuring continuous operation and protecting devices from sudden power loss.
  • LiFePO4 Battery Activation FunctionSupports 0V charging mode, capable of reactivating lithium batteries protected by BMS;Intelligent 3-stage charging (including trickle charging) to extend battery life.
  • Pure Sine Wave Technology Utilizing pure sine wave technology, the inverter charger provides stable and efficient output while protecting your electronic devices. It includes multiple protections such as high/low voltage, overload, overcurrent, overtemperature, and output short circuit, making it safer to use

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16 Comments

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May 07, 2025 11:49 AM
16 Posts
Joined Dec 2015
KeN4483May 07, 2025 11:49 AM
16 Posts
Good price? Interested in getting a few to charge my power stations via 120volt during the day when time of use cost a lot more
May 07, 2025 01:25 PM
836 Posts
Joined Oct 2020
multiuseemailMay 07, 2025 01:25 PM
836 Posts
So this is about the same price of the Refurb D2. Obviously the D2 is more polished as everything is in one package. What would make me want this over the D2?

EDIT: a few of the YT videos I've seen regarding DIY inverter/battery use hell-of-a-lot thicker cables. How safe are the cables included running ~ 500w for an emergency outage. Will likely run fridge and internet.
Last edited by multiuseemail May 7, 2025 at 06:30 AM.
May 07, 2025 02:32 PM
1,018 Posts
Joined Jan 2014
leechungsrMay 07, 2025 02:32 PM
1,018 Posts
You can buy the 150ah battery and same inverter separately from same seller for $351 right now
May 07, 2025 03:29 PM
211 Posts
Joined May 2022
JellicalMay 07, 2025 03:29 PM
211 Posts
Quote from multiuseemail :
So this is about the same price of the Refurb D2. Obviously the D2 is more polished as everything is in one package. What would make me want this over the D2?

EDIT: a few of the YT videos I've seen regarding DIY inverter/battery use hell-of-a-lot thicker cables. How safe are the cables included running ~ 500w for an emergency outage. Will likely run fridge and internet.
The only thick cable you need is from the battery to inverter. E.g. 2awg cable. 1ft is more than enough. Not a hell lot.
May 07, 2025 07:29 PM
836 Posts
Joined Oct 2020
multiuseemailMay 07, 2025 07:29 PM
836 Posts
Quote from Jellical :
The only thick cable you need is from the battery to inverter. E.g. 2awg cable. 1ft is more than enough. Not a hell lot.
The cables included - or at least in the pic - sure don't look like 2awg. Also, I'm not talking a lot more but a lot thicker.
Pro
May 07, 2025 07:40 PM
14,097 Posts
Joined Aug 2004
avalon
Pro
May 07, 2025 07:40 PM
14,097 Posts
this price makes no sense as a "deal"

the battery has been $140 or less routinely

the same inverter/charger is $250 - $80 = $170 on amazon
(and has been cheaper)


if you can deal with 600watts it's even cheaper

https://www.ebay.com/itm/126961080042

https://www.amazon.com/ECO-WORTHY...B0DF78YYT7
Last edited by avalon May 7, 2025 at 12:44 PM.
Pro
May 07, 2025 09:10 PM
1,281 Posts
Joined Jul 2019
WoodSlayR
Pro
May 07, 2025 09:10 PM
1,281 Posts
Quote from Jellical :
The only thick cable you need is from the battery to inverter. E.g. 2awg cable. 1ft is more than enough. Not a hell lot.
You can get away with much smaller than 2 gauge actually. Your run length with DC current is a huge determining factor for wire size. A short 1 foot run of 8 gauge can handle the same rated amperage as a 13 foot run of 2 gauge. which is 120-150 amps for both scenarios. They make charts you can download online to figure out exactly what you need. I have a great chart but I dont know how to upload images here. If you are uncertain, bigger is always better than smaller. Although sizing up might not be necessary, it also never a bad thing
2

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Pro
May 07, 2025 09:18 PM
1,281 Posts
Joined Jul 2019
WoodSlayR
Pro
May 07, 2025 09:18 PM
1,281 Posts
Quote from multiuseemail :
So this is about the same price of the Refurb D2. Obviously the D2 is more polished as everything is in one package. What would make me want this over the D2?

EDIT: a few of the YT videos I've seen regarding DIY inverter/battery use hell-of-a-lot thicker cables. How safe are the cables included running ~ 500w for an emergency outage. Will likely run fridge and internet.
You can get away with much smaller than 2 gauge actually. Your run length with DC current is a huge determining factor for wire size. As long as its pur copper and not cheapo CCA wire, a short 1 foot run of 8 gauge can handle the same rated amperage as a 13 foot run of 2 gauge. which is 120-150 amps for both scenarios. They make charts you can download online to figure out exactly what you need. I have a great chart but I dont know how to upload images here. If you are uncertain, bigger is always better than smaller. Although sizing up might not be necessary, it also never a bad thing .

Side note: Stay away from CCA wire which can only handle about 70% the amperage a quality OFC or just plain full Copper wire can handle.
Last edited by WoodSlayR May 7, 2025 at 02:29 PM.
2
May 07, 2025 09:26 PM
211 Posts
Joined May 2022
JellicalMay 07, 2025 09:26 PM
211 Posts
Quote from WoodSlayR :
You can get away with much smaller than 2 gauge actually. Your run length with DC current is a huge determining factor for wire size. A short 1 foot run of 8 gauge can handle the same rated amperage as a 13 foot run of 2 gauge. which is 120-150 amps for both scenarios. They make charts you can download online to figure out exactly what you need. I have a great chart but I dont know how to upload images here. If you are uncertain, bigger is always better than smaller. Although sizing up might not be necessary, it also never a bad thing
Ya, that's probably why they have like 6awg or something (based on the picture) -) but as a rule of thumb 2awg is what usually recommended, and likely what the other commentator saw on YouTube.
Pro
May 07, 2025 09:36 PM
1,281 Posts
Joined Jul 2019
WoodSlayR
Pro
May 07, 2025 09:36 PM
1,281 Posts
Quote from Jellical :
Ya, that's probably why they have like 6awg or something (based on the picture) -) but as a rule of thumb 2awg is what usually recommended, and likely what the other commentator saw on YouTube.
Definitely. I see people using heavier than needed wire all the time. It's a lot safer to be over what's necessary than under what's necessary. Always staying on the side of safer is a good rule of thumb.
Pro
May 07, 2025 09:40 PM
1,281 Posts
Joined Jul 2019
WoodSlayR
Pro
May 07, 2025 09:40 PM
1,281 Posts
Quote from Jellical :
Ya, that's probably why they have like 6awg or something (based on the picture) -) but as a rule of thumb 2awg is what usually recommended, and likely what the other commentator saw on YouTube.
I just checked my chart. It shows that a short 2' run of 2 gauge pure copper wire can handle 300amps of current at 12.6 volts. thats close to 4000 watts.
1
May 08, 2025 12:01 PM
836 Posts
Joined Oct 2020
multiuseemailMay 08, 2025 12:01 PM
836 Posts
Quote from WoodSlayR :
You can get away with much smaller than 2 gauge actually. Your run length with DC current is a huge determining factor for wire size. As long as its pur copper and not cheapo CCA wire, a short 1 foot run of 8 gauge can handle the same rated amperage as a 13 foot run of 2 gauge. which is 120-150 amps for both scenarios. They make charts you can download online to figure out exactly what you need. I have a great chart but I dont know how to upload images here. If you are uncertain, bigger is always better than smaller. Although sizing up might not be necessary, it also never a bad thing .

Side note: Stay away from CCA wire which can only handle about 70% the amperage a quality OFC or just plain full Copper wire can handle.
But what are the odds that the included wires are pure copper wires and not the cheap stuff?
Pro
May 08, 2025 11:53 PM
1,281 Posts
Joined Jul 2019
WoodSlayR
Pro
May 08, 2025 11:53 PM
1,281 Posts
Quote from multiuseemail :
But what are the odds that the included wires are pure copper wires and not the cheap stuff?
I think the odds are they used something they knew wouldn't cause lawsuits and wouldn't burn down their customers houses/motorhomes/vans because their product creates a fire hazard because they chose to skimp on proper wire gauge. They aren't exactly a fly by night company so they have a reputation to protect. My guess would be whatever they send it with is going to be just fine.
May 09, 2025 12:41 PM
836 Posts
Joined Oct 2020
multiuseemailMay 09, 2025 12:41 PM
836 Posts
Quote from WoodSlayR :
I think the odds are they used something they knew wouldn't cause lawsuits and wouldn't burn down their customers houses/motorhomes/vans because their product creates a fire hazard because they chose to skimp on proper wire gauge. They aren't exactly a fly by night company so they have a reputation to protect. My guess would be whatever they send it with is going to be just fine.
Thanks for that!

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May 10, 2025 07:46 PM
40 Posts
Joined Mar 2018
jasonw2714May 10, 2025 07:46 PM
40 Posts
Quote from multiuseemail :
So this is about the same price of the Refurb D2. Obviously the D2 is more polished as everything is in one package. What would make me want this over the D2? EDIT: a few of the YT videos I've seen regarding DIY inverter/battery use hell-of-a-lot thicker cables. How safe are the cables included running ~ 500w for an emergency outage. Will likely run fridge and internet.
I don't see this as that great of a deal, but as for your question of why get this versus a refurb Delta2: the ability to upgrade and replace parts in a build your own versus an all-in-one. I had to tear apart an all-in one to scavenge a perfectly good battery pack because the charge controller went out and made the whole unit worthless. Now I build my own with easy to swap USB chargers/ DC chargers/ inverters/ solar chargers, etc. All in cheap Harbor Freight cases.

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