Power Tender® 4 Amp 12V/6V Battery Charger and Maintainer Farm Equipment Accessories Lead-acid battery chemistry is voltage-sensitive:

Lead-acid battery chemistry is voltage-sensitive: the absorption and float voltages that protect a 12V battery are simply wrong for a 6V system

Designed for Motorcycles & Powersports

Trailers and RVs on long-term or seasonal storage

OPTIMAL CHARGING PERFORMANCE

Power Tender® 4 Amp 12V/6V Battery Charger and Maintainer Farm Equipment Accessories Lead-acid battery chemistry is voltage-sensitive:Four amps. Two voltages. Full Multi Chemistry support. The Power Tender 4 Amp 12V 6V delivers efficient, high output charging for lead acid and Lithium batteries at either 6V or 12V with ISM (Infinite Sequential Monitoring) ensuring precision at every stage from initial recovery through indefinite float maintenance for both chemistries. The 4 Amp Advantage At 4 Amp output, the Power Tender charges automotive batteries more than three times faster than