Home

Contact Supplier

To: Annie Fu

Email:

Message:

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

Inquiry Chat Now

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

why choose us

Maintenance free

As it is value-regated .sealed and glass mat is utilized .acid is trapped inside . so refilling is not needed and is leak proof.

No memory effect

Some batteries .say nickel –cadmium batteries will become conditioned to provide less power offer repetitious short usage /discharge

Low self discharge

The self –discharge rate for TOYO 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 TOYO 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

Application ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery
(2)

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

APPLICATIONS

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

Portable power tools measuring and medical equipment personal computer

Portable video camera portable

Garden lighting

Portable power station

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

Parameter ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

Construction

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

1. Positive electrode plates

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

2. Negative Electode plates

Negative plates are made of lead – ehemical froma

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 long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle 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.

5. Terminal

Depending on the battery model in MICRO series ,the terminals may b e fasten rype , bolt –and nut type , pressue

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

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

Our work shop

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

Certificate

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

Packing

1 pc/2 pcs/4 pcs each carton with wooden pallet or as your request

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

About ESG

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

ESG Company Information

ESG is a professional battery and solar system production company with a
history of 29 years. The factory covers an area of 80,000 square meters.
ESG uses international advanced technology to produce products including
series of VRLA batteries, which are widely used in communications, power,
financial systems, UPS, solar & wind systems, security systems , lighting,
power plant and substation switch control, and many other industries.
ESG has been producing high-quality products with certificates of CE, , ISO9001, SGS, etc.
ESG has exported its products to a wide range of countries around the
world including the U.S., Europe, Australia, Japan, South Korea and other countries.
Learn More About ESG.

Factory More Details

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

Teamwork

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

Main fair

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

FAQ

FAQ

Q1: What’s your payment terms?

A1:We accept almost all payment terms,such as T/T,L/C,DA,DP,Western Union,MoneyGram

Q2: OEM Service
A2: We can print your LOGO on Battery case , if your quantities reached 100PCS , We also can print your LOGO on Battery carton.

Q3: Warranty process.
A3: We provide 1 ~ 5 years different warranty.

Q4:How long is your delivery time?
A4:Normally,the whole production cycle need 15 days from material to finished products,but we can send

goods within 7 days,because we have lead plate in stock.

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

Supplier's popular products

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

ESG long life 12v 50ah 55ah GEL AGM UPS maintenance free deep cycle battery

Julie,Tu