"I bought the reserve battery pack. I don't
come out of the woods for lunch and the extra battery keeps my electric
socks going all day."
RG, Grand Rapids, MI
Thunderbolt Lithium Ion
A second battery pack doubles the time you can spend in the field
between recharges and is recommended for all-day hunts in cold weather
or any other extended forays outside on cold days. An extra advantage
is that one battery pack can be recharging while the other is in
use. Battery cells don't exhibit "memory" and don't have to be completely discharged before recharging. The
accessory pack is identical to the original and easily slips into
the waist-mounted pouch. For convenience in carrying the second
pack before it is needed, order the extra pouch below. One pouch
can be clipped to each side of the waist for maximum comfort.
(Requires #1542 Rapid Charger)