Adapter input: 12 to 15V (500 to 1A)
Charging rate: 10.6 to 12.4V (300mA)
Compatible chemistry: NiCd and NiMH
Fits for: Kenwood TK-3130 TK-3131
Replaces: Kenwood KSC-28
Operating temperature: 15 to 30°C/86°F
Storage temperature: 0 to 65°C/149°F