Madge Networks 1200 - Manual (Page 216)

and the meaning of each icon:
7 1 2 6 5 4 3
2
1
Symbol Color Meaning
(1) Battery status Green Enough battery power
remains for operation.
Blinking
orange The battery pack needs to
be charged
Orange The battery pack is being
charged.
206 ThinkPad i Series 1200/1300 HMM