Costco has a battery sensitive 3.0 AMPLIFIER onsale for $29.99 along with the evaluations are exceptional. Some remarks that are online show that a battery tender doesn't have some hazardous side-effect of the charger. There is a charger continuous, and remains Battery Tender on even though the battery if cost. With a charger, you should disconnect it once full charge is reached by the battery. If the battery subsequently comes below a certain control, the soft keeps on until the battery is fully charged and occurs again.
Entire Output Power at Reduced AC Point Conditions Tender battery c...