These comprise a dummy battery with voltage regulator. A straight cord comes out of the case and has a cigar plug with red LED. This is an ideal product to keep in you car glove box for those times when the radio battery goes flat!
Model: BE-KNB15A
For Kenwood TK260/360, TK270, TK2107, TK3107, Pro-Talk TK2100/3100
Model: BE-KNB25A
For Kenwood TK2140/3140, TK2150/3160
Model: BE-I196
For Icom (BP196) F3/F4/F4TR/T2A/A4/T2H
Model: BE-I210
For Icom F21S/F21/F30/F40/F3GS/F4GS/GT/GS