The CS-KNB471TW is a 7.4 volt 2500mAh replacement rechargeable Li-ION battery for Kenwood radios. This battery can be re-charged in an approved smart Li-ION charger (OEM Kenwood charger), as well as in our EMS-K45.

This battery replaces the following OEM battery part number(s):

• KNB-47L
• KNB-48L
• KNB-50NC

 This battery is compatible with the following model(s):

• Kenwood NX-200
• Kenwood NX-300
• Kenwood TK-3180
• Kenwood TK-3320
• Kenwood TK-5220
• Kenwood TK-5320

Specifications:

Voltage	7.4 volts
Chemistry	Li-ion
Capacity	2500mAh / 18.50Wh
Dimensions	105.00 x 56.60 x 25.60mm
Color	Black
Weight	128.1 g