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popularPennyFound | Staff posted Jul 23, 2025 06:15 PM
popularPennyFound | Staff posted Jul 23, 2025 06:15 PM

MFUZOP 12V 300Ah Lithium LiFePO4 Battery w/ 200A BMS $276.26 + Free Shipping

$276

$1,210

77% off
AliExpress
16 Comments 4,774 Views
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DTMFUZOP Flagship Store via AliExpress [aliexpress.us] has MFUZOP 12V 300Ah Lithium LiFePO4 Battery 3840Wh with 200A BMS for RV, Golf Cart, Solar Power System, Trolling Motor, Boat, Solar on sale for $340.26 - $64 extra off w/ promo code AEUS64= $276.26. Shipping is free.

Note: This item ships from a U.S. warehouse. Price may fluctuate slightly due to currency exchange and will vary depending on the product chosen. You must be signed into your AliExpress account and have your shipping address inputted to add items to your cart and place an order. To add your address, go to Settings via the drop-down menu at the top of the page, then select Shipping Address.
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About the Poster
DTMFUZOP Flagship Store via AliExpress [aliexpress.us] has MFUZOP 12V 300Ah Lithium LiFePO4 Battery 3840Wh with 200A BMS for RV, Golf Cart, Solar Power System, Trolling Motor, Boat, Solar on sale for $340.26 - $64 extra off w/ promo code AEUS64= $276.26. Shipping is free.

Note: This item ships from a U.S. warehouse. Price may fluctuate slightly due to currency exchange and will vary depending on the product chosen. You must be signed into your AliExpress account and have your shipping address inputted to add items to your cart and place an order. To add your address, go to Settings via the drop-down menu at the top of the page, then select Shipping Address.

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16 Comments

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Yesterday 02:50 AM
626 Posts
Joined Dec 2007
Yesterday 02:50 AM
MikeD666Yesterday 02:50 AM
626 Posts
Anyone that got the 100a MFUZOP that can speak to it from the other day.
Yesterday 06:06 AM
243 Posts
Joined Aug 2021
Yesterday 06:06 AM
Stephen77Yesterday 06:06 AM
243 Posts
Just only one?
Yesterday 09:38 AM
1,858 Posts
Joined Mar 2014
Yesterday 09:38 AM
scotts9612Yesterday 09:38 AM
1,858 Posts
another fire risk
3
Yesterday 12:02 PM
303 Posts
Joined Nov 2005
Yesterday 12:02 PM
LakeviewJamesYesterday 12:02 PM
303 Posts
Quote from scotts9612 :
another fire risk
This is all pretty new to me. Is the fire risk from overcharging? Is that because the bms doesn't work?
Yesterday 01:06 PM
109 Posts
Joined Dec 2010
Yesterday 01:06 PM
cloakndaggerYesterday 01:06 PM
109 Posts
Quote from MikeD666 :
Anyone that got the 100a MFUZOP that can speak to it from the other day.

Mine felt light so I tested the capacity. I'm getting 99AH. Seems to work fine but I haven't used it much.
Yesterday 01:07 PM
185 Posts
Joined Feb 2010
Yesterday 01:07 PM
meadeYesterday 01:07 PM
185 Posts
I've purchased a couple 100ah Lifep04 the past few years off of AliExpress, all have worked perfectly.....good find, thanks OP.
Yesterday 01:47 PM
4 Posts
Joined Nov 2024
Yesterday 01:47 PM
LavenderHeart7251Yesterday 01:47 PM
4 Posts
The markdown from $1210 is your first warning sign. I'm happy buying the ecoworthy batteries on eBay when on sale.
1

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Yesterday 01:54 PM
406 Posts
Joined Nov 2013
Yesterday 01:54 PM
salincerYesterday 01:54 PM
406 Posts
Quote from LakeviewJames :
This is all pretty new to me. Is the fire risk from overcharging? Is that because the bms doesn't work?
LiFePo4 is very safe compared to other battery chemistry - watch this video.

https://www.youtube.com/watch?v=60LEo0Rwpp8
Yesterday 01:55 PM
1,135 Posts
Joined Sep 2010
Yesterday 01:55 PM
arcasinkyYesterday 01:55 PM
1,135 Posts
Is "MFUZOP" the sound that it makes when the battery shorts out?
7
Yesterday 04:58 PM
1,108 Posts
Joined May 2005
Yesterday 04:58 PM
niceassfdYesterday 04:58 PM
1,108 Posts
Is it me or the price went up to $365 not 340?
Last edited by niceassfd July 24, 2025 at 10:04 AM.
Yesterday 05:16 PM
2,856 Posts
Joined Jul 2010
Yesterday 05:16 PM
MasejoerYesterday 05:16 PM
2,856 Posts
Quote from salincer :
LiFePo4 is very safe compared to other battery chemistry - watch this video.

https://www.youtube.com/watch?v=60LEo0Rwpp8
LiFePo4 itself is, but there is more to these than simply the chemistry type. While I don't agree with needing UL ratings for a lot of things, for cheap and generic LiFePO4 packs setup just about anywhere, I'd look for legitimate UL1973 certification to ensure the rest of the pack is built safely.
Last edited by Masejoer July 24, 2025 at 10:37 AM.
Yesterday 06:27 PM
1,108 Posts
Joined May 2005
Yesterday 06:27 PM
niceassfdYesterday 06:27 PM
1,108 Posts
Price now is $300 not 270
Yesterday 06:37 PM
694 Posts
Joined Jul 2003
Yesterday 06:37 PM
SkellingtonYesterday 06:37 PM
694 Posts
Quote from arcasinky :
Is "MFUZOP" the sound that it makes when the battery shorts out?

Or when Hanson tries to sing their hit single, but their dentures loosen up.
Yesterday 10:59 PM
3,442 Posts
Joined Aug 2007
Yesterday 10:59 PM
graphixvYesterday 10:59 PM
3,442 Posts
At least the seller seems ok but has only been around since January.
You have to watch these guys. I have a shipment coming from another seller that said shipping from the US and it was clearly imported as it had to clear customs. They also swapped shippers as it said USPS at purchase but now it reads UNIUNI (a 3rd rate scamy shipper).

Do your homework with Alli, especially on pricey items where the scammers tend to come out to play. I'd be hesitant where it says "Seller shipping" on this. Illegitimate shipping methods are a go to play for the old failure to deliver with received tracking scam.
Last edited by graphixv July 24, 2025 at 04:08 PM.

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Yesterday 11:04 PM
528 Posts
Joined Sep 2018
Yesterday 11:04 PM
ProtegeYesterday 11:04 PM
528 Posts
👎 Only allows you to buy 1. Need 4 for my 48V inverter

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