... ground for track traffic. Reference: KPM100, KPM200 etc.For railway and locomotive applications, our products such as KPM170, KPM170-(5 ... electric locomotives; KPM100, KPM150, KPM400 etc. are applied for railway signaling and telecommunications; And KM45P, KPH20, KPM40-(7), KPM120-( ... KPM60-(4), KPM100 are applied to 200Km/h high speed train as standby rechargeable battery and so on.Changhong pocket ...