solar battery

Maintenance free, Maintenance free

Wide operation temperature range HENDA  sla battery capacity is rated at 20C, and will operate from 15C (5f)+50(C (122F)when it is fully charged Ambient temperature is 20C.service life will be more efficient under 15C to 25C /

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

Longer service life utilized thick and massive calcium grate ensure that HENDA SLA battery has a longer service life

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 .

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

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

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 .

 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.

Portable power station

Garden lighting

Toys and consumer electronics .portable power tools measuring and medical equipment Portable video camera portable personal computer

Wireless lawn movers vacuum cleaner and washing machine

light equipment

electric equipment and telemeter equipment

telecommunication equipment

fire alarm and security systems

 Emergency lighting equipment

 Many kinds product is HENDA  SLA  battery as it is convenient reliable and has outstanding service life and capacity . applications can be classified as cycle use standby use and solar cell  generation .here are some examples

APPLICATIONS

HENDA sealed lead acid battery (SLA  )is an advanced and economic rechargeable battery it has several properties differ from other types of batteries

Battery properties

As a result of our continuous contributions to .R&D.more new models will be added

MACRO .series ranges from 2V 100AH to 2V .3000AH .

MEDIUM series ranges from .12V 33AH to 12V .200AH.

In  meeting the expanding power supply requirements of telecommunication and power systems .HENDA is developed

 HENDA  models are suitable for a wide range of general applications including security and u.p.s

MICRO scries is rated at 20 hour discharge rate and has designed lifetime .of 3-5years