Product Description
Specifications
1 ESG battery, AGM GEL UPS battery
2.Payment Methods DA.DP.LC.
3. Pass CE / UL / ISO certificate
4.Delivery time 15 days.
Our Advantage
1.Price cheapest --- complete production line
2.27years history---Before was Sino-Japanese joint venture government
3.Quality 100% pass testing
4.Payment term. LC .DA .DP .OA etc.
5.Free sample for you testing.
6.Fast service.
1.Technology
2.Application
3. Detail Specialties
1. Absorbent glass mat (AGM).Absorbent glass mat (AGM).
2. It's designed to operate for up to 10 year
3. If depth of discharge is 30%, cycle service lifecan reach maximum at about 1000 times.
4. Its warranty is 3 years for proper use in telecommunication.
Battery case is making of fire proofs material therefore the case is very strong. It can avoid the fire.
Its using insert terminal.
7. Maintenance free
8. High power -to-weightratio
9. No Memory Effect. -
10. Low self discharge
11. Longer service life-
12. High discharge rate
13.Wide operation temperature range-
14Easy of shipment-
1 . It's designed to operate for up to 10 year
2. If depth of discharge is 30%, cycle service lifecan reach maximum at about 1000 times.
3. Its warranty is 3 years for proper use in telecommunication.
Battery case is making of fire proofs material therefore the case is very strong. It can avoid the fire.
Its using insert terminal.
4. Maintenance free
5. High power -to-weight ratio
6. No Memory Effect. -
7. Low self discharge
8. Longer service life-
9. High discharge rate
10.Wide operation temperature range-
11.Easy of shipment
4.The constructions
1. Positive electrode plates
Positive plates are made of lead -calcium alloy with special chemical formula
3.Negative Electrode plates
Negative plates are made of lead - chemical formula
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 material of the plates .
4.safe valve
The valve system which operates from 1 psi to 6psi (0.07-0.43kg/cm3) is designed to release excess gas and keep the internal pressure within the optimum range of safety .it protects the negative plates from contamination from oxygen in the air valve are 100%visually inspected during battery production.+(pic)
If the internal pressure is increased to an abnormal level during overcharge .The safety valve ill be opened to release gas. It thus eliminates the danger of rupture .once it has opened m it automatically closed in preparation for future excessive increase in pressure.
5. Terminal
Depending on the battery model in MICRO series ,the terminals may be fasten type , bolt -and nut type , pressure contact type ,cable -and connector type or other special types
Terminals of MEDIUM series and MACRO series are threaded -insertion type of bolt -and nuts types
Construction of threaded-insert strud.
For 6v , 8v and 12v batteries ,standard container are manufactured from ABS plastic resin (UL94HB),It is optional to use flame retardant ABS plastic resin (ul94vo)
Each 6v battery has 3cells .8v battery have 4cells and 12vbattery has 6cells
7.Epoxy
The ABS plastic cover and container are sealed by a special epoxy that is acid resistant .
5.About Us