I'm having great difficulty finding resources on the web and thought I'd post here asking for help. (After checking out so many circuits on this forum for other projects)
I intend to build a 11.1V lithium ion battery pack as a drop in replacement for a lead acid battery.
The intent is to builld a 3SxP battery pack where x means I may add on more packs in parallel at a later date.
There isn't much on float charging save for 1 small snippet that float charging a li ion series pack will require balancing.
I intend to float charge them at 4V for simplicity and safety and for ease of maintenance. Batteries probably won't be connected to a "charger" indefinitely but between half a day and maybe 1 week. Load may or may not be present.
Power source could be from mains (AC->12VDC) or from a solar panel that is voltage limited to 12V with say a simple shunt.
Will the following circuit work?
I intend to build a 11.1V lithium ion battery pack as a drop in replacement for a lead acid battery.
The intent is to builld a 3SxP battery pack where x means I may add on more packs in parallel at a later date.
There isn't much on float charging save for 1 small snippet that float charging a li ion series pack will require balancing.
I intend to float charge them at 4V for simplicity and safety and for ease of maintenance. Batteries probably won't be connected to a "charger" indefinitely but between half a day and maybe 1 week. Load may or may not be present.
Power source could be from mains (AC->12VDC) or from a solar panel that is voltage limited to 12V with say a simple shunt.
Will the following circuit work?
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