M&A BD ElectronicsReviews of mabdelectronics.com

Love this place. However, I wish they would update stock faster.

I found this company online, was skeptical at first. So far lucky for me. Turn out the shipping is fast. 21700 battery is brand new and good quality. Will buy again.

It came super fast. Only thing that I didn’t like was there was no way to check on my order through m&a. All together good purchase

Batteries nicely packed in individual little boxes. They had not been charged for a while though. All were about 3.5 volts. Really quite dead. I have always read that LiNiMnCoO2 chemistry cells should be stored at about 40% SoC or about 3.65 to 3.7V. Perhaps in long term storage the voltage range is lower. Some air shipment rules also specify lower SoC. I'll give them a full charge, and run a discharge test. Thanks for the good service.