Sealed lead batteries 6V 4Ah Hermetic Lead Acid Battery - Yuasa NP4-6 Yuasa 01.015.0704015 €16.10 VRLA AGM hermetic battery gas recombination technology, with 99% of internal gases recombined, can be used for both buffer and cyclic use.The battery can be installed inside electronic equipment or in any environment.Applications and advantages:- Emergency lighting;- Signage;- Security & Alarm Systems;- Industrial & Process Continuity;- UPS... Add to cart