What's in the box:

Car Battery Charger, 12V 7A Lead-acid Batteries Charger, LCD Display Smart Battery Maintainer 7-Stages Trickle Chargers for Car, Motorcycle, Lawn Mower, Marine Boat, SUV,(US plug) (Us)

Features:
Wide Application: Ideal for charging AGM, GEL, SLA, Flooded(WET), VRLA, Calcium type deep cycle automotive or marine 6Ah-120Ah 12V battery; such as car, motorcycle, law mower, boat, RV, SUV, ATV etc.
7-stages charging process: Desulphation, Soft Start, Bulk Charge, Absorption, Battery Test, Recondition and Float).
Fast charging, stable performance and high reliability.
Backlit LCD display, the battery charger clearly and visibly shows charging status and battery status.
Automatic charging protects your battery from being overcharged. So you can leave the charger connected to the battery indefinitely.
Types of batteries: Most types of lead acid batteries including Calcium, Gel , AGM, Wet , Lead Acid, etc.

Specifications:
Switchmode technology: Yes
Polarity protection: Yes
Output short protection: Yes
Non battery link protection: Yes
Over voltage protection: Yes
Over temperature protection: Yes
Cooling: Fan
AC cable length: 60cm, DC cable length: 60cm.
Input voltage: 100-240V AC, 50-60Hz
Rated output: 12V 7A
Minimum start voltage: 8.0V
Battery range: 6-120Ah
Thermal protect: 65'C+/-5'C
Efficiency: App. 85%.
Compliant standards: CB,CE, IEC60335, EN61000, EN55014
Dimension (LWH): 1508663mm
Box size: 220*120*68mm
Package Weight: 495g

Package Included:
1 x Lead-acid Batteries Charger