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populariconian | Staff posted Yesterday 11:47 PM
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populariconian | Staff posted Yesterday 11:47 PM

MFUZOP 12V 300Ah Lithium LiFePO4 Battery w/ 200A BMS $258 + Free S/H $257

$257

$399

35% off
AliExpress
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deal [aliexpress.us]

$258 + Free S/H w/ coupon code USDEAL64 or AEUS64

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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deal [aliexpress.us]

$258 + Free S/H w/ coupon code USDEAL64 or AEUS64

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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Today 05:12 AM
1,059 Posts
Joined May 2009
hajalie24Today 05:12 AM
1,059 Posts
seems like an insane deal but sadly the code isn't working for me

edit: code AEUS64 worked for me
Last edited by hajalie24 September 15, 2025 at 10:21 PM.
Today 01:05 PM
6,007 Posts
Joined Dec 2005
GamerossToday 01:05 PM
6,007 Posts
Been a seller since Jan 7, 2025!
Today 01:18 PM
3,273 Posts
Joined Sep 2006
GiantcrazyToday 01:18 PM
3,273 Posts
Can't bring myself to do it. I know they advertise all sorts of built in protection, but I don't trust that they've implemented it in any kind of a safe way at this price point.
Today 01:45 PM
20 Posts
Joined Nov 2018
nietzschetmhToday 01:45 PM
20 Posts
is this a reliable brand？ any experience, thx
Today 02:34 PM
16 Posts
Joined Nov 2016
peva3Today 02:34 PM
16 Posts
I'm not electrician, but for a battery backup system/solar storage, if you had 10 of these in series, you'd have 120v correct? Then you could run 100amps for 3 hours (or even less amps for longer if you turn stuff off during an outage). Seems like a pretty good starting point for a cabin or something.
Today 02:39 PM
7 Posts
Joined Nov 2017
SpikeSnellToday 02:39 PM
7 Posts
Quote from peva3 :
I'm not electrician, but for a battery backup system/solar storage, if you had 10 of these in series, you'd have 120v correct? Then you could run 100amps for 3 hours (or even less amps for longer if you turn stuff off during an outage). Seems like a pretty good starting point for a cabin or something.
Please do not put 10 of these in series, it would be a really dangerous idea. To get 120v you'd want an inverter to turn it into AC like you get from the wall.

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