ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid Battery

ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid Battery

Application

ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid 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 
-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 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid Battery

ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid 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

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

7Epoxy

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

ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid Battery

ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid Battery

Hot Selling Model :

ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid Battery

ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid Battery
Production line

ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid Battery 

ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid Battery 

Packing&Shipment

ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid Battery

ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid Battery

QC

ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid Battery

Company information&Certificate

ESG New Energy Technology Co. Ltd Committed to engage in off-grid system, We are producing batteries, pure sine wave inverter,solar controller , wind and solar power generation system production, We have a production line and scientific quality management system. Development and sales of high-tech enterprises.

Our factory has 33years history, we have 3 brand in China. ESG was established in 2013, a newest brand are specialized in solve green energy project.

high-quality, high efficiency, Adapt to market demand, the research management team,and with the domestic institutions of higher learning, scientific research institutions to establish a broad and close relations of cooperation, thus ensuring the company sustainable development and product development of advanced technology.
ESG New Energy Technology Co. Ltd., integrity, strength and quality of products recognized by the industry.
Welcome friends to visit, guidance and business negotiation.

ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid Battery

Company information

ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid Battery 

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

ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid Battery 

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 

ESG 12V 3.5AH 20hr SLA AGM UPS Valve Regulated Sealed Deep Cycle Lead Acid Battery 

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

              We Welcome you to our Factory for a visit!