... ton electric forklift 2. 24 group battery 3. voltage/capacity:48/715v/ah-5 4. lifting height from3, 4, 5, 6 ... and extend the working lift.7. adopt world wide famous controller and the feature: high frequency chopped wave type, mute, high ... , we can swiftly and accurately judge the reason of breakdown, CURTIS controller , SVCON controller are optional, nissan forklift part