KOYAMA 4V 4Ah Lead Acid AGM Battery 
Description
By combining the service life reliability of a flooded battery with the performance energy density of a valve-regulated battery, we created a true long service life VRLA battery the gel range. This range offers 8-15 years design life with very good cycling capability, and is highly suited to telecom, UPS, renewable energy system, power stations and similar applications.

Features

-High-quality gel prepared with fumed silica ensures the electrolyte Liquid is uniformly distributed without stratification
-The electrolyte presents a gel state, without flowing or leakage, or recuction, Ensuring homogeneous reaction with the plate; Safe and maintenance Free operation
-Large amounts of liquid; High heat capacity; Good heat sinking capability; Wide operation temperature
-Using lead calcium tin alloy, very low self discharge rate. Long service life

Applications:

-Communication system, microwave station, mobile base station, data center, Radio / broadcasting station
-Power plant; Power transmission and transformation system
-Solar energy/ wind power system
-Emergency lighting and signal system
-EPS/ UPS system, etc
-Marine/ Boats /Navigational Aids (sailing boats, motorized yachts, motor boats, etc)
-Leisure vehicles (caravans, mobile homes, etc)
-Engine Starting

Certificates: ISO9001&14001, CE, UL
Standard: JIS, DIN, IEC & BS6290-4

Specification