CommentStreams:85d3b3fbd6a37654150c7a20ea638c90

If you want to use a UPS baord with RPi4, we recommend X728. If you want to use 4cell batteries or more, you can use X728 UPS+X708-A1 battery holder (supports 8cell 18650 batteries, you can also install only 1cell or 2 batteries). X1200/X1201/X1202 only support RPi5.