PS-12550 sealed lead-acid battery features energy density of 1.66W-hours/inch(super 3) and measures 9 X 5.45 X 8.10 inches. The battery comes with a universal terminal, accommodating both automotive and nut and bolt-type connectors. The size is a well-established industry standard referred to as "22NF." Operating temperature ranges from -4 to 140F. Depending on the average depth of discharge, the user can obtain 300 to 500 recharge cycles.
Power-Sonic Corp., 9163-A Siempre Viva Rd., San Diego, CA 92173, FAX (619) 661-8044.