The GABE.U.PAK.64
charger. This little gem is a 12V 900 mah trickle charger that works
with both the V1 and V2 battery packs. Unfortunately, due to the fact
that this is a car battery charger, the FLOAT mode on the charger
will not recognize any other chemistry; therefore, the PAKs must be
timed or else this charger will burn the PAKs up. It takes about 3
1/2 hours to charge the V1 PAK from a dead cell to full power and
about 10 hours to charge the V2 PAK from the same state. A new PAK
must be completely discharged and recharged at least three times before
it will work at peak capacity.