9ELECTRONIC COMPONENTSCUSTOMER MANUAL FRONT HUB MOTOR SYSTEM• Assistance level indication: displays the cur-rent assistance level (level 0 to level 5)• Fault code prompt• Push assistance• Light control• State of charge indication: Indicates thecharge status4.3 BatteriesYour Pedelec can be supplied with threedifferent types of batteries. detailedspecifications can be found in the table below.Model numbers: BT C01.340.UART, BT C01.450.UART4.3.1 User InstructionsPlease read the battery instructions and thebattery label before use.Risk of fire or explosion if battery is used with anincompatible system.do not open, disassemble or pierce battery dueto risk of short circuit , fire or explosion.In case of drop, shock or similar event, do notcontinue to use battery and return immediatelyfor examination.Only use the original charger as supplied withbattery due to risk of fire or explosion.disposal of used batteries should follow locallyenforced regulations.Please carefully read manual before use.• The battery is not shipped fully charged.Recharge the battery completely before thefirst use and before storing.• After the first three charging cycles, fullycharge the battery. This will give you thefull capacity of your battery. If the battery iscontinuously discharged during later use, itsservice life will be considerably reduced.• In normal operating conditions, partialcharges will increase the battery life. Neverleave your battery completely empty, andrecharge it even after a short period of use.