Julian Holtz
Enlightened
Hi guys!
Anyone heard of these:
KENTLI AA 1.5Volt lithium polymer rechargeable battery
They must have squeezed in a little switching DC/DC converter to get the 1.5V.
Capacity of the LiIon cell must be around 700-800mAh, judging from the strange "mWh" rating they use.
I guess that the switching converter is activated if the positive contact is depressed. Otherwise, it would be on all the time, and drain the battery with rather high quiescent currents.
This means in return, that the battery must be inserted shortly before use, and is rather useless in long-term applications like TV remotes.
Anyone heard of these:
KENTLI AA 1.5Volt lithium polymer rechargeable battery
They must have squeezed in a little switching DC/DC converter to get the 1.5V.
Capacity of the LiIon cell must be around 700-800mAh, judging from the strange "mWh" rating they use.
I guess that the switching converter is activated if the positive contact is depressed. Otherwise, it would be on all the time, and drain the battery with rather high quiescent currents.
This means in return, that the battery must be inserted shortly before use, and is rather useless in long-term applications like TV remotes.