| Type: | Lead-Acid Batteries |
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| Usage: | UPS, Electric Power, Lighting, Solar and Wind, Power Statinon |
| Nominal Voltage: | 2V |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
AMAXPOWER OPzS Series 2V Deep Cycle Tubular Flooded Lead Acid Battery
Voltage: 2V
Capacity: 2V 200Ah ~ 2V 3000Ah
Designed floating service life :>20 years @ 25 °C/77 °F
Brand: AMAXPOWER/OEM Brand for customers Freely
ISO9001/14001/18001
CE/IE61427 IEC60896-21/22/MSDS
AMAXPOWER OPzS series is traditional tubular plates flooded lead acid batteries with low maintenance, acid-proof and explosion-proof. OPzS series have excellent deep cycle life as well as extra-long float life,and good recovery performance because of the tubular positive plate and flood electrolyte. This battery is most suitable for all standby power storage application such as solar energy storage, telecommunication, emergency power, etc.
>>Features and Advantages
>>Apllication
| Nominal Voltage | 2V (Single cells) | |
| Nominal Capacity | 1000Ah@10 hour-rate | |
| Dimension | Length | 233±1(9.17 inches) |
| Width | 210±1(8.27 inches) | |
| Height | 645±2(25.39 inches) | |
| Total Height | 700±2(27.56 inches) | |
| Weight | Approx. 73.5kg (162.04lbs) | |
| Reference Capacity (25°C/77°F ) | 20 hour rate (52.5A) | 1050Ah |
| 10 hour rate (100A) | 1000Ah | |
| 5 hour rate (170A) | 850Ah | |
| 1 hour rate (632A) | 632Ah | |
| Max. Discharge Current (25°C/77°F) | 3800A (5S) | |
| Internal Resistance | Full charged at 25ºC(77°F): Approx. 0.27mΩ | |
| Charge (Constant Voltage) (25°C/77°F) |
Cycle Use |
Voltage: 2.35-2.4V Initial Charging Current: Less than 200A |
| Float Use | Voltage: 2.25-2.29V | |
| Operating Temperature Range | Discharge | -40~65°C |
| Charge | 0~50°C | |
| Storage | -20~60°C | |
| Nominal Operating Temperature Range | 25°C ±3°C(77±3°F) | |
|
Capacity affected by Temperature (20 hour rate) |
40°C(104°F) | 105% |
| 25°C(77°F) | 100% | |
| 0°C(32°F) | 89% | |
| -15°C(5°F) | 79% | |
| Self-Discharge | Approx. 2% per month @ 25°C/77°F | |
| Container Material | ABS Plastic | |
-Solar & Wind energy storage system -Solar street lights -Off-grid energy storage -Household energy storage
-Telecom backup system -Mobile base stations -Uninterruptible power system -Grid load shifters
-Emergency backup system -UPS Systems -Control System -Power Tools
-Aerial work platform -Floor cleaning machine -Golf cart and Buggies -Electric vehicles
-Electric forklifts -Medical equipment -Marine equipment, etc...
AMAXPOWER NEW ENERGY TECH Co., Ltd, founded in 2005, has steadily expanded to approximately 1,000 employees, including an experienced management team and manufacturing team that has been at the forefront of manufacturing technology in the battery field.
AMAXPOWER is located ina 50,000-square-meter modern industrial park in Guangdong, China, with first-class production facilities and an annual production capacity of approximately 2 ,000,000kVAh.
As a professional manufacturer and high-tech enterprise of lead acid battery in China, we produce full range of valve regulated lead acid (VRLA) batteries, including AGM Batteries, Gel Batteries, Deep Cycle Batteries, Front Terminal Batteries, OPzV Batteries, OPzS Batteries, LiFePO4 Batteries and Solar Panel and so on. The products are widely used in communication electricity, lighting, UPS, telecom system, and other basic industries; Solar energy, wind energy, smart grid, electric vehicles, energy storage battery station, and other strategic emerging industries.
Our Advantages
* 17+ years industrial experience with advanced equipment and instruments and builds Automatic production line.
* Strictly comply with ISO quality management system, products have passed CE,IEC,ROHS and other certifications.
* We provide OEM & ODM and advanced customization services to over 100 countries. A professional marketing and technical team with more than 1000 employees provide you thoughtful services.
* Fast delivery, less than 7 days for stock products.
Battery Assembling
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QC Process
Project and Cases
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Q1. Are you a battery manufacturer, and do you produce the plate by yourself?
A: Yes, we are a professional battery manufacture with more than 17years experience in Guangdong Province, China. And we produce plates by ourselves.
Q2. How about the delivery time usually?
A: About 7 days for stock products, around 20 days for half container products, 30 days for 20ft full container products.
Q3. Can you print my logo on the batteries?
A: Yes, you can print your logo on our batteries when you order reach 20ft container quantity. If not, price will be negotiated.
Q4. Can your battery be delivered by sea and air?
A: Yes, our batteries can be delivered both by sea and by air. We have MSDS, test report for safe transport as non-dangerous products.
Q5. What certificate your company have?
A: ISO 9001, ISO 14001, ISO45001, CE, IEC 61427 test report, and other Chinese honor.
Q6. How does your factory control the quality?
A: We Adopt ISO 9001 quality system to control the quality. We have Incoming Quality Control (IQC) department to test and confirm raw material meets high quality producing requirements; Production Quality Control (PQC) department contains The first Inspection, In-process quality control, acceptance inspection and full inspection; Outgoing Quality Control (OQC) department confirm no defective batteries come out from the factory.
Q7. Is it 10HR or 20HR?
A: For 4AH to 17AH battery: 20HR, 24AH to 250AH battery: 10HR
Q8. Why battery has different capacity at different hour rate?
A: 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.
Q9. What is your warranty time for VRLA battery?
A: It depends on battery capacity, depth of discharge, and battery usage. Please kindly contact us for accurate information based on detailed requirements.
Q10. What is the shelf life of VRLA battery and how to maintain the battery?
A: The limiting factor of battery's shelf life is the rate of self-discharge which itself is temperature dependent. VRLA batteries will self-discharge less than 3% per month at 77° F (25° C). VRLA batteries should not be stored for more than 6 months at 77° F (25° C) without recharged. If in hot temperature, recharge it every 3 months. When batteries are taken out of long storage, it is recommended to recharge before use.
Q11. Can I fast charge my battery?
A: Fast charging is not recommended as ifs harmful for the battery.
Q12. Can I do a partial replacement of my batteries?
A: Partial battery replacement of lead acid battery banks is not recommended.
Q13. If battery damage, how will you solve the problem?
A: If there is problem happened, we will gather all the picture and according to your using condition to find out what cause this problem. If it is producing problem, we will replace you the new one in the next shipment
| Model No. | Voltage(V) | Capacity (AH) | Approx Weight | Dimensions | Termminal Type | ||||||||
| Kg | lbs | Length | Width | Height | Total Height | ||||||||
| mm | inch | mm | inch | mm | inch | mm | inch | ||||||
| OPzV2-200 | 2 | 200 | 17.0 | 37.48 | 103 | 4.06 | 206 | 8.11 | 354 | 13.94 | 390 | 15.35 | T5 |
| OPzV2-250 | 2 | 250 | 20.3 | 44.75 | 124 | 4.88 | 206 | 8.11 | 354 | 13.94 | 390 | 15.35 | T5 |
| OPzV2-300 | 2 | 300 | 24.4 | 53.79 | 145 | 5.71 | 206 | 8.11 | 354 | 13.94 | 390 | 15.35 | T5 |
| OPzV2-350 | 2 | 350 | 27.5 | 60.63 | 124 | 4.88 | 206 | 8.11 | 471 | 18.54 | 506 | 19.92 | T5 |
| OPzV2-420 | 2 | 420 | 32.5 | 71.65 | 145 | 5.71 | 206 | 8.11 | 471 | 18.54 | 506 | 19.92 | T5 |
| OPzV2-500 | 2 | 500 | 37.0 | 81.57 | 166 | 6.54 | 206 | 8.11 | 471 | 18.54 | 506 | 19.92 | T5 |
| OPzV2-600 | 2 | 600 | 44.2 | 97.44 | 145 | 5.71 | 206 | 8.11 | 646 | 25.43 | 681 | 26.81 | T5 |
| OPzV2-800 | 2 | 800 | 60.0 | 132.28 | 191 | 7.52 | 210 | 8.27 | 646 | 25.43 | 681 | 26.81 | T5 |
| OPzV2-1000 | 2 | 1000 | 73.2 | 161.38 | 233 | 9.17 | 210 | 8.27 | 646 | 25.43 | 681 | 26.81 | T5 |
| OPzV2-1200 | 2 | 1200 | 87.0 | 191.8 | 275 | 10.83 | 210 | 8.27 | 646 | 25.43 | 681 | 26.81 | T5 |
| OPzV2-1500 | 2 | 1500 | 106.5 | 234.79 | 275 | 10.83 | 210 | 8.27 | 796 | 31.34 | 831 | 32.72 | T5 |
| OPzV2-2000 | 2 | 2000 | 144.0 | 317.47 | 399 | 15.71 | 212 | 8.35 | 772 | 30.39 | 807 | 31.77 | T5 |
| OPzV2-2500 | 2 | 2500 | 185.0 | 407.86 | 487 | 19.17 | 212 | 8.35 | 772 | 30.39 | 807 | 31.77 | T5 |
| OPzV2-3000 | 2 | 3000 | 220.0 | 485.02 | 576 | 22.68 | 212 | 8.35 | 772 | 30.39 | 807 | 31.77 | T5 |
Suppliers with verified business licenses
Audited Supplier 
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