Specifications

1 life reach15-20years.
2 30%.discharge cycle 3000 times ,
3 Pass CE UL ISO
4 Payment TT DA DP LC
5.5years worrty

 

Application

 Emergency lighting equipment

fire alarm and security systems

telecommunication equipment

electric equipment and telemeter equipment

light equipment

Wireless lawn movers vacuum cleaner and washing machine

Toys and consumer electronics .port

able power tools measuring and medical equipment Portable video camera portable personal computer

Garden lighting

 5years warranty CYCLE TIME

Longer life 

 

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, and will operate from 15”C (5f)+50”(C (122F)when it is fully charged Ambient temperature is 20”C.service life will be more efficient under 15’C to 25”C /

Gel type acid  /Material

1. Positive electrode plates

 

 Positve plates are made of lead –calcium alloy with special chemical fromula

 

2. Negative Electode plates

 

Negative plates  are made of lead – ehemical fromula

 

3. separator

 

The glass – fibre separator in HENDA SLA battery are made with advanced technology –this high porosity of the separators retains adequate electrolyte for reaction with active matterial of the plates .

 

4.safe valve

 

The valve system which operaters from 1 psi to 6psi (0.07-0.43kg/cm3) is designed to relaease excess gas and keep the internal pressure within the optmum range of safety .it protects the negative plates from contamination from oxygen in the air valve are 100%visually inspected during battery production 

 

 

 

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