With this modification kit you can turn your old Piko Headlight into a new FastClick.
The Modification Kit is comprised of 3 items:
1. One 2.0 AH SmartCore FastClick battery
2. FastClick battery receiver back-plate (Also holds optional 3.3Ah, and older 2.7Ah and1.7Ah batteries)
3. Original style back-plate with cable guides, just in case you want to convert backwards.
To replace the back-part, do NOT cut the headband itself. Clip out the plastic part. Insert the the elastic straps into the new back-plate.