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diy solar

Cheapest LiFePO4 battery w/Bluetooth on Amazon

SolarNewby

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Joined
Oct 15, 2019
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This is one I would love to see opened up to check build quality, the BMS and the cells used. Cheapest on Amazon with Bluetooth. SOURCEPOW 12V 100Ah Bluetooth LiFePO4 Lithium Battery, BCI Group 24 with Low Temp Cutoff Function, 12 Volt Deep Cycle Battery, 10-Year Lifespan for Solar, RV, Trolling Motor, Marine https://a.co/d/dQrYpCg
 
Seeing lots of cheap options out there. DC House with a metal case for $220, MFUZOP for $125.
What is the cheapest option out there with a JBD-type BT BMS, or a case you can open with screws?
 
SOURCEPOW Has Bluetooth for 149 with shipping and can be wired in four series four parallel. Has anybody reviewed these batteries?

Is there any other 400 amp power 12 V battery with Bluetooth out there?
 
Techcella 12V 160Ah with JBD 150 Ah BMS $179.99 on Amazon with free shipping. They claim a 5 year warranty, FWIW.


$189.99 (after 5% off code) with no tax (for me in WA) directly on their website, free shipping.

TechCella 12V 160Ah (2,048 Wh) LiFePO4 Battery, 150A BMS, Built-in Bluetooth, Group 31, Low Temp Cut Off, Deep Cycle, 12V Lithium Battery for Trolling Motor, Boat, RV, Solar, Camping, Off Grid

Here is the large 12V 320 Ah version (4,096 Wh) for $380, with no tax and free shipping:

The company claims grade A, EV grade cells, cell brand: Guoxuan (or Gotion) High-Tech.

Here is a review and teardown (the company sent the reviewer the battery)
 
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