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Which battery for a Firebeetle ?

userHead Account cancelled 2018-11-16 23:51:38 1333 Views1 Replies
Hi
I want to make a device using a Firebeetle, some sensors (MPU6050 and DHT22) and 2 epaper displays. All should be running on battery for as long as possible. What battery should I use ?
I'm looking for a battery the size of the Firebeetle module or less, but what reference and where to buy it?

Thanks for your help.
2018-12-25 15:15:57 There are lots of 3.7v Lipo battery online, you can choose one with 1000mAh, that's enough to use. userHeadPic robert.chen