Features
Active High Current Equalizing Tech is first employed in global. Principle is that electric energy is transferred among cells and consistency of cells is kept. System structure is electrical modularization, cells are made up one module, modules are quickly packed and upgraded to be battery power pack for e-motorcycle, EV and household energy storage.
Real-time data of electrical parameters, temperature of battery pack, electric energy parameters, GPS and working status are uploaded to cloud server; system prevents over charge/discharge, bind user account number, send alarm, remote control, find out location.
By using heat/cooling system, battery pack can work in south hot weather and north cold weather; unique global ID code can prevent to be stolen, copied and pirated.
After handshake coupling with charging station, battery pack informs charging station to begin charging; charging station adjusts charging current automatically according to the electrical parameters and temperature of power pack.
Specification and evaluation:
----Active High Current Equalizing Tech
Capacity: 48V/24AH, 1.15KWH, discharge ratio: 1.5C, charge ratio:0.5C, equalizing current: more than 8A
System: built_in radio communication module, electric energy measurement module, electrical data and temperature collection, heat/cooling cycling system, CAN Bus communication; power interface uses handshake coupling, mobile phone APP manages battery pack
Weight and size: 10KG, 31*20*16 centimeter, internal anti-shock buffer gap
Performance: China cells, life cycle of cell is 700 times(full charge/discharge), life cycle of battery pack is 600 times(full charge/discharge); total endurance mileage is more than 20000 kilometers and life of battery pack is 3 years
Evaluation: the test took for a year, all battery packs finished 250 cycles(full charge/discharge) and kept stable 45 kilometers endurance mileage. The test verified that capacity of pack didn’t reduce.
