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  1. Mako74

    Questions about Xiaoxiang App

    Hi guys. I'm trying to get grips with the Xiaoxiang BMS app. I'm using the version 3.1.1026 on Android to view and set parameters and function for a 12V 150Ah LiFePO4 battery. I've been searching and Googling but haven't found a source that would explain all the parameters and functions. I'm...
  2. Mako74

    How-to: safely test LiFePO4 battery's cold-temp cut-off and self-heating functions?

    Hi all. I purchased a pair of 150Ah 12V LiFePO4 batties with BlueTooth BMS, low-temp cut-off and self-heating function (you can see more about them here: https://diysolarforum.com/threads/bely-12v-150ah-lifepo4-battery-with-bluetooth-low-temp-cut-off-and-heating.14625/) I'd like to test the...
  3. Mako74

    Xiaoxiang BMS factory settings on a 12V 150Ah LiFePO4 - how to verify all is good?

    Hi guys. I've purchased a pair of Bely 12V 150AH LiFePO4 battery with Bluetooth, low temp cut-off and internal heating. I've connected to the BMS via the Xiaoxiang app and this is how the factory settings are. I will be installing two of these batteries parallel to my camper van as household...
  4. Mako74

    Request: Review factory capacity test results for 2 x 150AH LiFePO4 battery with BT and internal heating

    Hi guys I have ordered two internally heated 150Ah LiFePO4 batteries from Ali B. I started a thread in the Harsh Environment -group but things seem to be a bit quiet there or at least my post has not been very attractive. I'm a total newbie on this topic so I'm requesting if someone would be...
  5. Mako74

    2x150W of solar (in series) into 2x150A LiFePO4 (in parallel) - good to go?

    Hi all. Trying my best to learn about the system configurations here and this forum has been really helpful, thanks to all you guru's here! I'm about to spend some money on solar panels, that are rated VoC 30V. I'm thinking about connecting them in series (VoC = 60V in total) and feed the power...
  6. Mako74

    Bely 12V 150AH LiFePO4 battery with Bluetooth, low temp cut-off and heating

    Hi all While looking for some LiFePO4 12V batteries for my van project, I came across this "Bely Latest Design 12V 100AH Lifepo4 battery with bluetooth and charging heating" from Shenzhen Bely Energy Technology Co. As cold weather protection / battery heating is something I'd really like to...
  7. Mako74

    LiTech 12V 200Ah with BesTech 200A BMS w/ low temp cut-off, anyone?

    Hi all Has anyone purchased anything from LiTech Power? I was looking in to their 200A 12V battery pack, which looks to be a basic 3.2V Prismatic thrown together and apparently comes with this BMS. Anybody using this BMS here or even the whole battery product or do you wise people see any red...
  8. Mako74

    Choices for 4S ~250A-300A BMS with temp sensor?

    Hi all. I've been trying to get my head over the whole solar + LifePO4 thing as I'm about to start rebuilding my camper van. I've binged on Will's YT videos, which are really fun to watch, and I think I'm ready to try the DIY route with 4 pcs of 12V 200Ah or 280Ah from Ali B. But, I haven't...
  9. Mako74

    Hello!

    Hi all! ?‍♂️ Looking forward to caning on this forum's knowledge while converting a 2010 Fiat Ducato in to a off-grid camper van.
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