Hi guys,
Does anybody have a Li-Ion/Li-Po battery suppliers that they'd be happy to recommend? Alternatively, is there one of the many online battery specific online marketplaces that is worth spending some time on?
I'm looking to source a Li-Ion or Li-Polymer battery pack for a commercial project that I'm currently working on for a client.
The product is a portable device with a Bluetooth interface. I'd like a 3.7V Li-Ion or Li-Polymer battery pack with a minimum capacity of between 150 and 200 mAh.
There are plenty suppliers on sites such as EBay and Alibaba advertising seemingly appropriate battery packs. Sparkfun, Adafruit, etc. also sell appropriate battery packs in single unit quantities.
Most of the companies on Ebay, Alibaba, etc. are Chinese based and are unknown to me. In many cases, the documentation is also somewhat questionable and I'm struggling to pick a manufacturer that I have reasonable confidence in.
Also, the usual electronic distributors (Digikey, etc.) don't seem to stock many Li-Ion/Li-Po battery packs at all. I'm curious to know why. Shipping restrictions? Margin?
Many thanks,
Kieran