Lithium:
High cell voltage, high energy density, light weight, wide temperature range performance (-40° to 60° C), excellent storage life, long service life.

Alkaline:
High-drain and continuous or heavy use applications, low internal resistance, sloping voltage discharge characteristics, good storage life, good low temperature performance (-20° to 54° C).

Ni-MH:
Rechargeable, high-capacity long cycle life. Excellent cold-weather performance and very low internal resistance.

Silver Oxide:
Flat voltage discharge characteristics, good lower temperature operation (-10° to 54° C), low internal resistance, good shelf life, good high rate and intermittent pulse capability.

Zinc Chloride:
Medium to low drain applications. Excellent value. High internal resistance.