Ballistic Performance EVO2 Batteries
Ballistic EVO2 batteries are light and compact, yet powerful! The unique lithium-ferrous technology has many advantages over traditional lead-acid batteries. They don't self-discharge as quickly as lead-acid batteries (only 10% per year, compared to about 4% per week), so they stay charged much longer when not in use. They can deliver huge amounts of energy quickly, so their cranking capacity is much higher than you would expect from such a small, light package.* They are also totally dry, so they cannot leak in any position. They can use any standard automotive battery charger (though the EVO2 Battery Management charger is recommended for best performance). Ballistic Batteries are made in the USA.
* This is why the Amp-hour capacity is listed as "equivalent to" a lead-acid battery (Pbeq). The current delivery characteristics of the two battery types are so different, direct comparison is difficult.