Please read description carefully.
Do not base your order on the picture presented.
Features of the Philips Battery Pack:
This is a replacement battery pack for your older Philips HeartStream ForeRunner AED. The Philips BT1 battery will not work with Philips FR2 or FR2+ AEDs although the devices appear similar.
Philips brand AEDs operate on batteries only. Always have a fully charged spare available.