Flood Lead Acid Battery Opzs Battery 2V 300ah-3000ah Super Longlife 20+Years

• Customization: Available
• Type: Lead-Acid Batteries
• Usage: UPS, Electric Power, Lighting
• Model NO.: 2V 300ah-3000ah
• Nominal Voltage: 2V
• Discharge Rate: Low Discharge Rate
• Shape: Square Battery
• Electrolyte: Acid
• Installation: Fixed
• Rechargeable: Chargeable
• Color: Black/Gray/Customized
• Application: Inverter, Solar&Wind, EPS, Electric Vehicle
• Certificate: CE, ISO, Ts16949, SGS, RoHS
• Transport Package: Carton with Pallet
• Specification: 275*210*701mm
• Trademark: FOBERRIA
• Origin: Made in China
• HS Code: 8507200000
• Production Capacity: 10000PCS/Day

Product Description

>Main Features

 

1. OPzS battery series is Valve Regulated Lead Acid battery adopting immobilised GEL and Tubular Plate technology,

 

   offering high reliability and stable performance.

 

2. The OPzS battery series is designed and manufactured according to DIN standards, with die-casted positive grid and patented active

 

   material formula, they exceed the DIN standard values.

 

3. They offer 20 years design life in float service at 25"C and are more suitable for cyclic use under extreme operating conditions.

4. Suitable for power supply in telecommunication, photovoltaic wind energy storage and UPS applications.
 

>Specification For OPzS Battery series
 

Model	Voltage	Capacity	Dimensions(mm)				Terminal	Weight(kg)
	(V)	(Ah)	Length	Width	Height	Total Height	Type	Dry weight	Wet weight
OPzS 200	2	200	103	206	355	410	F12	13	17.5
OPzS 250	2	250	124	206	355	410	F12	15	20.5
OPzS 300	2	300	145	206	355	410	F12	17.5	24
OPzS 350	2	350	124	206	471	526	F12	21	28
OPzS 420	2	420	145	206	471	526	F12	23	32
OPzS 490	2	490	166	206	471	526	F12	26.5	37.5
OPzS 600	2	600	145	206	646	701	F12	35	47
OPzS 800	2	800	191	210	646	701	F12	48	64
OPzS 1000	2	1000	233	210	646	701	F12	58	78
OPzS 1200	2	1200	275	210	646	701	F12	68	92
OPzS 1500	2	1500	275	210	796	851	F12	80	111
OPzS 2000	2	2000	397	212	772	827	F12	110	152
OPzS 2500	2	2500	487	212	772	827	F12	132	185
OPzS 3000	2	3000	576	212	772	827	F12	159	222

 

 

>Application

1. Telecom

2. Security Systems

3. Medical Equipments

4. UPS systems

5. Railroad Utilities

6. Photovoltaic Systems

7. Renewable Energy System

 

 

>Structure and composition
 

Component	Positive plate	Negative plate	Container	Cover	Separator	Electrolyte	Safety valve	Terminal
Raw material	Lead dioxide	Lead	ABS	ABS	PVC-SiO2	Sulfuric acid	EPDR	Copper

 

1. Electrolyte: gel electrolyte uses imported silica, special tenichnics make it in a gel immobilized state, safer than AGM type battery;

 

  special additives make it very stable, lower internal resistance and no stratification;

 

2. Positive plate: tubular type ,with die- casting thick Pb-Ca grid; it has very good corrosion resistance and a very long service life;

 

3. Negative plate: pasted flat type, radial grid design ,good high rate discharge performance;

 

4. Separator: PVC-SiO2 separator imported from Europe, low internal resistance, high pore rate and long life;

 

5. Flooded electrolyte design: contain more electrolyte like a floodedbattery, space between plates and separators is full of electrolyte

 

  thus means good heating capacity and avoid "thermal runaway";

 

6. Safety valves: good sensitivity, safe and reliable , equipped with double flame arrester/acid filter;

 

7. Battery case: made of high strength ABS and durable design

>Production  details

>The Battery Characteristic Curve 




>Production process

 

>Competitive Advantage

 

1. Sealed construction,safty and no leakage;

 

2. Maintenance-free,convenient for installation;

 

3. Broad operating temperature range;

 

4. High capability,high energy density;

 

5. Low self-discharge tate,more deep cycle times;

 

6. Long service life,excellent recharge and discharge time than other batteries.

> Certification



Q1: How to choose the right battery?
A1: Tell us your demand, then our sales will recommend a suitable battery for you. 
 
Q2. Do you have any MOQ limit?
A2: Yes, we have MOQ for mass production, it depends on the different model numbers. 50-500pcs sample order is available. for sample checking is available.
 
Q3. Is it OK to print my logo on the product?
A3: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
 
Q4: How to solve the technical problem?
A4: 24 hours after-service consultancy just for you and to make your problem to solve easily.
 
Q5:. What certificate your company have?
A5: ISO 9001, ISO 14001, OHSAS 18001, CE, UL, IEC 61427 test report, Patent for gel technology and other Chinese honor.
 
Q6.What is your warranty time for VRLA battery ?
A6: It depends on battery capacity, depth of discharge, and battery usage. Please kindly contact us for accurate information based on detailed requirements.
 
Q7. Why battery has different capacity at different hour rate?
A7: The capacity of a battery, in Ahs, is a dynamic number that is dependent on the discharge current. For example, a battery that is discharged at 10A will give you more capacity than a battery that is discharged at 100A. With the 20-hr rate, the battery is able to deliver more Ahs than with the 2-hr rate because the 20-hr rate uses a lower discharge current than the 2-hr rate.

Q8. Are you a battery manufacturer, and do you produce the plate by yourself ?
A8: Yes, we are a professional battery manufacture in Fujian Province, China. And we produce plates by ourselves.
 
Q9. How to proceed with an order?
A9. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places a deposit for formal order.
Fourthly We arrange the production.

Q10: How about the delivery time?
A10: About 7 days for stock products, around 20 days for half container products, 30 days for 20ft full container products.