Step 1 Constant current charge phase:
Charging with constant current, charged capacity increase rapidly, battery volt increase.
Step 2 Constant voltage charge phase:
Charging with constant voltage, charged capacity keep increasing, battery voltage increase slowly, charging current reduce.
Step 3 Battery Fully-charged and floating Charge Phase:
Charging current reducing and lower than Floating Charge Switch Current, charging voltage reducing to Floating Charge Voltage and keep charging with Floating Charge Voltage.
1.Input Voltage: 110V
2.Output Voltage: 6V/12V
3.Charging Current: 3A
1 x Car Battery Charger
[AUTOMATIC & HIGH EFFICIENCY]-- 6V/12V self-adaption automatic charge cycle functionality switches to float mode after fully charging the battery by MCU controlled, high efficiency, long life and high reliability
[WIDE APPLICATIONS]-- Charge fully drained 6V&12V Pb/SLA/GEL/AGM/VRLA/lead-acid/maintenance free batteries, including Snowmobile, Dirt Bike, Street Bike, Cruiser, Adventure Touring, Lawn Mowers, Car, SUV, personal watercraft
[LED INDICATORS AND 2 DC CONNECTORS]-- Provide visual state-of-charge feedback and diagnostic information by MCU controlled, even when in maintenance mode; can choose battery clamps which suit your equipment
[UNIQUE DESIGN & WATER-RESISTANCE]-- Ultra-compact, portable and lightweight with the mounting holes, non-slipping and easy to carry; Water and dust resistant means it is safe to use in any situations
[PROTECTIONS AND WHAT YOU GET]-- Short circuit/OVP/OCP/Overload/Polarity reversed; You will get awesome battery charger with decent package, 100% satisfaction guaranty! You deserve to own it!