6V/12V, 4A Lead Acid & Lithium Selectable Battery Charger
The 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 AMP
- Selectable for AGM/Standard/GEL or Lithium (LiFePO4) *12V only for Lithium
- ISM™ (Infinite Sequential Monitoring) of the fully automatic 4-step charge process (qualification, bulk charge, absorption, and float)
- Microprocessor controlled
- Spark proof even when output leads touch
- Reverse Polarity Protection - no charge or battery damage
- State-of-charge LED indicators
Includes:
Specifications:
- 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.