Absaar Technologies developed a prototype charger for the Rinspeed UC? Lithium-Ion battery.

Technical data on the Rinspeed UC? Lithium-Ion battery:

• 350V Charging voltage
• 84 Cells
• Cell capacity 38Ah

Technical data on the Absaar Technologies prototype:

• Complete Battery Management System (includes microcontroller managed charge and discharge control)
• Battery cell diagnostics
• Time for a complete full charge 2.6 hours

The charger system is modular constructed and in it’s current design running at around 60% of the maximum capacity. The following specifications are possible:

• All Lithium based batteries can be charged
• Any number of cells can be charged
• Any cell capacity can be charged
• Any battery block voltage can be charged
• 45 minutes charge time (30Ah LiFePo4 cells)
• 1.2 hours charge time (30Ah Li-Ion cells)