TSeries high-meter arm type
BT44ERT
Configuration 360V200-230AhSpecial-grade modularized high-voltage power battery for electric vehicles，The battery pack usesCTPLarge modular design，Low loss、More energy efficient，1 is satisfied.5-hour fast charging demand，Long endurance。

Lithium battery maintenance-free，Three-year warranty of superimposed tripod arm type，The secondary cost input is greatly reduced！（Diesel boom type first maintenance for 50 hours，Then service every 250 hours.，The average cost of single maintenance of original parts is about 1500 yuan.）

The monthly electricity charge of the high-meter electric arm type is about 1200 yuan.，Compared with the diesel boom type, the fuel cost is 5000 yuan per month.，The savings are huge！