PORTABLE MODULAR ENERGY STORAGE

In certain embodiments, a portable power pack includes two opposing plates for accommodating a set of one or more batteries therebetween. The two opposing plates define a plurality of electrical sectors including a first electrical sector having an electrode pattern operable to electrically connect together a first subset of one or more batteries in a first operational zone of the portable power pack. A battery deployment method includes mechanically linking together a plurality of batteries in a battery belt, disposing at least a portion of the battery belt between two opposing plates that define a plurality of electrical sectors including a first electrical sector having an electrode pattern for establishing an electrical connection between batteries of the first electrical sector, and shifting the battery belt to dispose a first subset of batteries into the first electrical sector to thereby establish said electrical connection among the first subset of batteries.