HiKOKI | Battery Multivolt 36V/18V 2.5&5AH Martlet_Vacuum The set comes in a

The set comes in a practical ProBox for a good overview

3Pc Centre Punch Set

TWIN-PACK technology: 2x 18V Power X-Change batteries - more power

Philips: PH1

HiKOKI | Battery Multivolt 36V/18V 2.5&5AH Martlet_Vacuum The set comes in a36V nominal voltage and up to 41V after charging allowing the batteries to deliver the power to increase productivity and efficiency Automatic Switching System Intelligent circuitry changes voltage automatically to power HiKOKI's 18 V and 36 V tools Intelligent electronics ensures constant communication between tool, battery and charger to prevent overload, overheating, overcharge and overdischarge for longest battery and tool life Improved water