Great company

I just order these & plan on building a 10AH battery pack 36 volt, 10S 5P. The other 40 batteries, I'll be using will be the new sodium ion batteries with 36 volt 50A bms.

So far, these cells have certainly met my expectations. Well packaged in shipment, in perfect condition and once topped up had worked great through a couple of charge/discharge cycles. Time will tell how they hold up.

I put this battery to the test twice. It has internal low resistance of 12 ohms. As for capacity the new battery had more than rated of 5000mha. My tests gave 5250mah and 5219mah. Top of the line battery for sure.