The E6 uses the "Fe," BYD's lithium-ion ferrousphosphate battery.
E6使用的是“铁电池”，即比亚迪的磷酸铁锂电池。
2
Usage: it's used as analytic reagent, developer and it could also used in pharmacy and the production of Lithium FerrousPhosphate (a new type of battery material).
用途：用作分析试剂及显影剂、用作新型电池材料磷酸亚铁锂的生产、也用于制药工业。
3
The battery giant's cutting-edge technology-notably its lithium-ion ferrousphosphate battery-makes the Shenzhen-based company a front-runner in the race to make mass-market electric cars.