Car Flywheels Supplier of Denjing

Car flywheels supplier, car flywheel manufacturer of Denjing is for car used battery, specially designed circuit protects the battery life. Automatic power off when power exceeding 15.1 V (10 sec), secure the charging, lengthen the battery life.
http://www.taiwantrade.com.tw/EP/denjing/products-detail/en_US/726403/DJF500W_Flywheel/