I have a ADAFRUIT INDUSTRIES 1578 Lithium Ion Polymer Battery - 3.7v 500mAh
1. Will that battery charge if connected to my GEMMA MO board and the board to a computer? (or any board?)
Or do I need a special charger?
2. How long do I charge it for?
3. Is there a danger of overcharging?
Thanks!
1578 Battery - Can I charge this through any board?
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- KingMango
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- T_Mo
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Re: 1578 Battery - Can I charge this through any board?
(Community member)
The Gemma M0 does not have a built-in battery charger.
Adafruit has lots of charger modules for their batteries.
Examples:
USB-C https://www.adafruit.com/product/4410
USB-micro https://www.adafruit.com/product/1904
The Gemma M0 will run from USB power while you have it connected to a computer or other USB host.
If you disconnect the USB cable, it will run from a battery.
The Gemma M0 does not have a built-in battery charger.
Adafruit has lots of charger modules for their batteries.
Examples:
USB-C https://www.adafruit.com/product/4410
USB-micro https://www.adafruit.com/product/1904
The Gemma M0 will run from USB power while you have it connected to a computer or other USB host.
If you disconnect the USB cable, it will run from a battery.
- adafruit_support_carter
- Posts: 31362
- Joined: Tue Nov 29, 2016 2:45 pm
Re: 1578 Battery - Can I charge this through any board?
No, the GEMMA M0 does not have battery charging.1. Will that battery charge if connected to my GEMMA MO board and the board to a computer?
Depends on the board. Some boards, like the Feather line, have built in battery charging capability.(or any board?)
https://learn.adafruit.com/adafruit-fea ... at-2861841
For some other boards, there are add-on's that can be used. Like the lipo BFF for QT PY boards:
https://www.adafruit.com/product/5397
You need a lipo charger.Or do I need a special charger?
https://www.adafruit.com/category/575
Depends on the capacity of the battery and the charge rate of the charger.2. How long do I charge it for?
A good lipo charger should take care of this and not over charge.3. Is there a danger of overcharging?
Please be positive and constructive with your questions and comments.