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In the name of strengthening the case for 9V batteries: Not many people know this, but it's now possible to get lithium, secondary (aka "rechargeable") batteri
by chillingeffect 12y ago
In the name of strengthening the case for 9V batteries:
Not many people know this, but it's now possible to get lithium, secondary (aka "rechargeable") batteries. They really put out about 8.0V, but sub swell in many apps.
And have ~70mA constant discharge rate.
I've been enjoying using them in many applications, esp with a buck-switching regulator.