Battery with internal charge controller

[lance.matheson]

I saw a battery a while ago that had an internal, builtin charge controller. Does anyone know of these batteries?

 

[maki2]

I saw a battery a while ago that had an internal, builtin charge controller. Does anyone know of these batteries?

Use the keywords “portable power station” in your proffered search engine. All of those units have a battery and controller along with an inverter and outlets for plugging into.

 

[INTJohn]

thread is several weex old and OP hasn’t returned but……
I think OP is confusing “charge controller” with a lifepo4 battery having a BMS.
BMS (Battery Management System) and Charge Controller are 2 different electrical governing devices.
BMS relates to the battery.
Charge Controller relates to the Input Charge.

BMS vs Charge Controller:
https://www.tdtbms.com/news/battery...-charge-controllers-whats-the-difference.html

INTJohn