Battery Tender 6V12V 4A Lead Acid Lithium Selectable Battery Charger 022-0209-BT-WH

6V/12V, 4A Lead Acid & Lithium Selectable Battery ChargerThe Battery Tender 4 AMP battery charger will fully recharge and then maintain a battery at its proper storage voltage without the damaging effects caused by trickle chargers. At 4 AMPs, this battery charger offers a quick recharge on automotive, marine, and power sports batteries. An ideal charger for everyday charging use or long-term storage and maintenance, it is compatible with 6-volt and 12-volt lithium, AGM, flooded, and gel batteries.Features:12V or 6V switchable @ 4 AMPSelectable for AGM/Standard/GEL or Lithium (LiFePO4) *12V only for LithiumISM (Infinite Sequential Monitoring) of the fully automatic 4-step charge process (qualification, bulk charge, absorption, and float)Microprocessor controlledSpark proof even when output leads touchReverse Polarity Protection – no charge or battery damageState-of-charge LED indicatorsIncludes:Includes Rings and clipsSpecifications:Shipping Weight: 3.15 lbs.Dimensions (L X W X H) (inch): 6.8″ x 3.68″ x 1.96″ (charger only)Lead Acid Safety Timer: 25 hrs.Lithium Safety Timer: 15 hrs. Specifications:Charger Input – Voltage: 120vCharger Output – Amps: 4aCharger Output Voltage: 6v/12vCharging Banks: 1Portable: YesBox Dimensions: 4″H x 10″W x 11″L WT: 2.45 lbsUPC: 734357220957Owner’s Manual (pdf)