Recent content by jah

I have two JBD 200A, one connected to a thermal pad to warm the battery. I did some testing after the setup one year ago, it worked ok. As now the temperature is going down, I wanted to test both the low-temperature disconnection and the thermal pad, the current temperature is about 9º C. I have...

they are manufacturers, Tiger Mao is the contact person to sell you the cells tiger@lithiumpro.com https://lithiumpro.en.alibaba.com/?spm=a2700.12243863.0.0.15085e2cbxccqH https://lithiumpro.com/

I bought different panels to fit more in my root, sorry, I have no feedback

I am using the cells for one year now, and they are performing very well, I would buy them again. Regarding the vendor, Trigger Mao will help you, they are serious no problem with the cells.

Take a look to this post Thread 'Cylindrical cells 100AH' https://diysolarforum.com/threads/cylindrical-cells-100ah.22958/

take a look in my previous messages to the picture of my battery, it fit perfectly under the seat

They are performing well, I have only done 9 cycles, most of the days only 5% draining them in the night and refilling during the day, as it is a RV that we only use occasionally.

https://www.alibaba.com/product-detail/F603200C-100Ah-3-2V-LiFePO4-Battery_1600101742197.html?spm=a2756.trade-order-form-buy.0.0.4e6d3ftI3ftIT0

I apologize, I was confused because the replies Don't worry about the rest of the elements, they are designed to work with the voltage the alternator provides to the lead-acid battery that is the same you will have when the LTO will be full and the BMS open. I have done what you are planning...

Don't overcomplicate things, use the DC-DC to charge the lifepo4, and connect the LTO directly to the alternator, it only gets a peak for a few seconds and the own alternator is limiting its output to the max in its limits. When the lifepo4 will be full, still the alternator will have the LTO as...

Regarding performance, they are in the specifications, so it is what I expected. With the same space limitations, I would do it again with that cells, but the price is a little bigger than prismatic ones, so for a home solution, I would do it with prismatic. I don't know how realistic is the...

I have my battery built to the size below the copilot seat:

I have finally got 6 Yinlong cells to built a starting battery for my RV. After testing them they meet the manufacturer specifications, capacity >40Ah, IR = 0,6mΩ The supplier has been very responsive all the process, the cost DDP to Europe 331$ Here is the datasheet of my testing:

https://www.global.toshiba/content/dam/toshiba/ww/products-solutions/battery/scib/pdf/ToshibaRechargeableBattery-en.pdf Regarding AH capacity, I think the solution is simple enough, just to place a 100ah LFP in parallel. I am planning a 300Ah LFP in parallel with a 40Ah LTO sharing load and...

I have found Toshiba SCiB cells 10Ah with clear 75C specifications, thanks for your valuable input. They are very very expensive, so these ones could be reused.