12V Automatic Smart Battery Charger Maintainer Trickle Portable Charger and Battery with Detachable Alligator Rings Clips for Car Boat Lawn Mower Marine

Specification:
Efficiency (100% load): >= 85%
Model: 12V / 1.2A
Size: 3.8 * 1.9 * 2.2 inches
Input voltage rating 110-240V
(connection: no need to disconnect after charging)
Manufacturer Part Number: BC-1212
Recommended battery capacity: 12V / 7-10Ah
Input frequency: 50-60HZ
Maximum output power: 15W
Ripple: <= 120mV
Current limit: 1.2A
Leakage current: <= 0.25mA
Working temperature: 50??F-122??F
Working humidity: 5%-95%

Three-phase battery charging:
Phase 1: Constant charge mode
Once connected to a sealed lead-acid battery. the charging current reaches its maximum capacity
Phase 2: Constant pressure mode
When charging 80-95%. the charger will automatically switch to constant voltage mode and the charging current will drop to the charge termination level
Phase 3: Floating charge mode
After fully charged. you can unplug the charger. otherwise it will switch to a lower charging voltage. 13.6v/cell or 14.8v/cell. The battery can stay connected as needed. and once the battery is reconnected. it will automatically switch to stage 1

Package Including:
1 * 12v battery smart charger

• Designed to make the 12-volt vehicle battery fully charged and ready to use.Small. light and portable
• Multi-mode charger with universal input voltage.Optimize the charging process
• Prevent polarity reversal.overcharge and short circuit.Equipped with alligator clip. easy to carry
• Automatically switch to floating/maintenance voltage after the battery is fully charged.A solid cover
• Compatible with cars. motorcycles. all-terrain vehicles. private boats. RVs. boats. lawn tractors. etc.Two-color charging status LED indicator