La description

Product Description
The Deep Cycle VRLA Battery stores an abundance of electrical current during the charging process. The battery plates can easily withstand the repeated discharging and charging cycle (deep cycle). Deep cycle batteries are manufactured using thick plates made of active high-density material. Thick plates allow for energy storage to be reserved, and then discharge slowly from depths of the plates within the battery. 

Voltage: 6V, 12V
Capacity: 4 AH To 3000 AH
Designed Floating Service Life: 
More than 1000 cycles at 30% DOD, 350 cycles at 80% DOD
General Features:
    Sealed Structure, NO need for regular water addition. Corrosive acid fumes and leaks are prevented.
    Completely Maintenance-Free
    High Quality and High Reliability
    Long Service Life. Better durability and Deep cycle capacity than general series
    Low Self-Discharge
    Solid Copper Terminals
    Tank-formed Plates
    Computer-aided Design and Manufacturing
    UL, CE, ROHS Approved

Typical Applications:
Electric Powered Vehicles
Golf Cars And Buggies
Electric Wheelchair and Tools
Electric Toys
Power Tools
Lawn Mowers
Vacuum Cleaners
Solar Power System
Wind Power System
Control Systems
Medical Equipment