1 life reach15-20years.
2 30%.discharge cycle 1000 times ,
3 not dangerous can accept cargo aircraft..
1. Absorbent glass mat(AGM).The glass –fiber separator in HENDA SLA battery are made with
advanced technology – this high porosity of the separators retains
adequate electrolyte for the reaction with active material of the
2. It’s designed to operate for up to10 yearsat 20°C on the basis of accelerated tests
3. If depth of discharge is 30%,cycle service lifecan reach maximum at about1000 times.
4. Its warranty is3 yearsfor proper use in telecommunication.
5. Battery case is making of fire proofs material therefore the
case is very strong. It canavoid the fire.
6. Its usinginsert terminal. And it is not only beautiful but also easily distinguished and
7. Maintenance freeAs it is valve-regulated sealed. Glass -mat is utilized acid is
trapped inside .It is leak proof and refilling is no needed.
8. High power -to-weightratio –HENDA SLA batteries can provide much power in comparison to
9. No Memory Effect. - Some batteries say nickel –cadmium batteries. It will become
conditioned to provide less power after repetitious short usage
10. 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
11. Longer service life–utilized thick and massive calcium grate ensure that HENDA SLA
battery has a longer service life
12. High discharge rate -since the internal resistance is low, the battery can provide high
rate of discharge
13.Wide operation temperature range– HENDA SLA battery capacity is rated at 20 °C, and will operate
from -20°Cto + 60°C when it is fully charged. Ambient temperature
is 20°C, service life will be more efficient under 15°C to 25°C..
14. Easy of shipment- It is classified as non- dangerous goods and is acceptable to be
shipped on passenger and cargo aircraft.