ESG MF SLA VRLA Lead acid batteries Maintenance free storage rechargeable 12v 7ah AGM UPS Battery

ESG MF SLA VRLA Lead acid batteries Maintenance free storage rechargeable 12v 7ah AGM UPS Battery 

Why choose us

Our advantagement

Application

ESG MF SLA VRLA Lead acid batteries Maintenance free storage rechargeable 12v 7ah AGM UPS Battery 

ESG MF SLA VRLA Lead acid batteries Maintenance free storage rechargeable 12v 7ah AGM UPS Battery 

ESG MF SLA VRLA Lead acid batteries Maintenance free storage rechargeable 12v 7ah AGM UPS Battery 

Solar system and Wind system

Telephone switchboard, electric equipment, medical equipment, instruments, and meters

-Computer, UPS
-Power transmission and transformer station, Switch control, and accident lighting 
-Fire fighting, safety device, and alarm monitoring 
-Automatic office system
-Radio communication system 

ESG MF SLA VRLA Lead acid batteries Maintenance free storage rechargeable 12v 7ah AGM UPS Battery 
-Portable electric appliances and mining system
-Traffic and navigation signal lamp
-Emergency Lighting equipment
-Backup power in telecommunication use
-Security system
-Backup power for power station or hydropower station
-Transformer substation switchboard

Solar battery Specification

 ESG MF SLA VRLA Lead acid batteries Maintenance free storage rechargeable 12v 7ah AGM UPS Battery 

Contruction T

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

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

ESG MF SLA VRLA Lead acid batteries Maintenance free storage rechargeable 12v 7ah AGM UPS 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)

ESG MF SLA VRLA Lead acid batteries Maintenance free storage rechargeable 12v 7ah AGM UPS Battery 

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

7Epoxy

The ABS platic cover and container are sealed by a special expoxy that is acid resistant .

ESG MF SLA VRLA Lead acid batteries Maintenance free storage rechargeable 12v 7ah AGM UPS Battery 

Hot Selling Model :

Production line

ESG MF SLA VRLA Lead acid batteries Maintenance free storage rechargeable 12v 7ah AGM UPS Battery 

Packing&Shipment

QC

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Company information&Certificate

Advantage

1. Rich production experience, because our factory has a long history of more than 31 years.

2. Competitive Prices, because our factory has a complete production chain, especially including a production line of the most important raw material Lead Plates. That much reduces our production cost.

3. High Quality, Strong R&D team, Strict QC & QA system

4. Faster Lead Time, because we have more than 10 production lines, and semi automatic production equipments are used in our production lines, that make our production faster.

5. Complete certification, our batteries are CE, ISO, IEC certified.

6. High inquiry response rate, timely follow-up customer within 24 hours

7. Alibaba golden seller with 10 years history

8. Professional after sales service, timely and effective handling of customer issues

9. Safe and secure delivery system, we have deep cooperation with fixed professional freight forwarding companies

10. Professional technical team, focusing on product upgrades, reducing production costs from technical level

Certificate

Please pay attetion the battery storage temperature ,Regular charging and maintenance
 

SOLAR OFF-GRID SYTEM 

Solar panel	Solar inverter	Gle battery	MPPT Cotroller	Solar system

SOLAR BATTERY VS Lithium battery ( Lead acid battery replacement Lithium battery )

                                                        VS 

Below two normanly used at Goverment project telecom and power station 

When you have problem how to choice type and model .Please contact us then help you together make one solutation is ok?

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.

Q5: Why our price is competitive ?

A5: Because the lead plate , battery case etc , all the battery accessories all from our own factory.

Contact us 

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ESG solar panel system, 30 Years History ,  Worthy of Trust  ! 

              We Welcome you to our Factory for a visit!