ESG Emergency Light Toys UPS Accumulator 6V 4.5AH 2.8AH 3.2AH Rechargeable Lead Acid Battery

ESG Emergency Light Toys UPS Accumulator 6V 4.5AH 2.8AH 3.2AH Rechargeable Lead Acid Battery

Why choose us?

ESG Emergency Light Toys UPS Accumulator 6V 4.5AH 2.8AH 3.2AH Rechargeable Lead Acid Battery

Why choose us?

1.Price cheapest --- complete production line

2.29years 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 .

ESG Emergency Light Toys UPS Accumulator 6V 4.5AH 2.8AH 3.2AH Rechargeable Lead Acid Battery

2. Detail Specialties

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 plates .

2. It ’ s designed to operate for up to 10 years at 20 ° C on the basis of accelerated tests

3. If depth of discharge is 30%, cycle service life can reach maximum at about 1000 times.

4. Its warranty is 3 years for proper use in telecommunication.

5. Battery case is making of fire proofs material therefore the case is very strong. It can avoid the fire.

6. Its using insert terminal . And it is not only beautiful but also easily distinguished and installed.

7. Maintenance free As 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-weight ratio – HENDA SLA batteries can provide much power in comparison to its Weight

9. No Memory Effect . - Some batteries say nickel – cadmium batteries. It will become conditioned to provide less power after repetitious short usage /discharge.

3.The constructions

ESG Emergency Light Toys UPS Accumulator 6V 4.5AH 2.8AH 3.2AH Rechargeable Lead Acid Battery

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

ESG Emergency Light Toys UPS Accumulator 6V 4.5AH 2.8AH 3.2AH Rechargeable Lead Acid Battery

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 repture .once it has opened m it automatically closed in preparetion for future excessive increase in pressure.

ESG Emergency Light Toys UPS Accumulator 6V 4.5AH 2.8AH 3.2AH Rechargeable Lead Acid Battery

3.case

For 6v ,8v and 12v batteries ,standard container are manufactured from ABS plastic resin (UL94HB),It is optinal to use flame retardant ABS plastic resin (ul94vo)

Each 6v battery has 3cells .8v battery have 4cells and 12vbattery has 6cells