Feature
1.Works with all Ni-CD, Ni-MH and Li-Ion Batteries.
2.100-240V wide voltage input 
3.Rapid Charger, up to 1000mAh per hour
4.Microprocessor is used for charge control and override protection
5.Heavy duty durable design of ABS/PC plastic
6.LED  design to display charging status

Compatible for kenwood radios:
for Kenwood TK2140, TK2160, TK2170, TK3140, TK3148, TK3160, TK3170, TK3173, TK2360, TK3360 & SYSCOM RADIOS
WILL CHARGE ANY  KNB25, KNB26, KNB56 & KNB57  BATTERIES.