Specifications

 Maintenance free  as it is value-regulated .sealed and glass  mat is utilized .acid is trapped inside .so refilling is not needed and is leak proof.

High power  to-weight ratio –HENDA SLA batteries can provide much power in comparison to its Weight .for example 6v and 12v MICRO series battery capacity range of room 0.8ah .to 28ah. Weight range  only from 0.3to 9.5kgs .

NO Memory Effect .-some batteries say nickel –cadmium batteries.will become conditioned to provide less power after repetitious short usage /discharge .

No memory effect – some batteries .say nickel –cadmium batteries will b3ecome conditional  to provide less power offer repetitious short usage /discharge

Low self discharge –the self –discharge rate for HENDA SLA . battery is about 2-3% per month at room .temperature compared with 20-30% for other common battery systems .

Longer service life –utilized thick and massive calcium grate ensure that HENDA SLA battery has a longer service life over 15years .

High discharge rate .since the internal resistance is low .the battery can provide high rate of discharge

Wide operation temperature range – HENDA  sla battery capacity is rated at 20”C