Best OPzS Battery
OPzS2-1200-Y Product Features: Cycle life: >2200 at 80% DOD Self discharge rate ≤5%/month High charge acceptance performance; Wide operation temperature: -40℃~ 70℃ Good deep discharge recovery performance. Positive plate: tubular type, with die-casting thick Pb-Ca grid, it has very good...
Best OPzS Battery are standby batteries with tubular plates,especially designed as battery backup power for all industrial applications which demand low-maintenance as well as average and long discharges. The tubular design with lead selenium alloy guarantees a longer operating life, minimum maintenance and optimal performances in cyclic and standby applications.
Product Features of Best OPzS Battery
Self discharge rate
>2200 at 80% DOD
tubular type, with die-casting thick Pb-Ca grid, it has very good
radial grid design, good high rate discharge performance
PVC-SiO2 separator, low internal resistance, high pore rate
Flooded electrolyte design
contain more electrolyte, space between plates, avoid “thermal runaway”
Product Specification of Best OPzS Battery
1200Ah@10hr-rate to 1.85V per cell @25℃
275 x 210 x 701mm
Dry Weight: 68.0kg, Wet Weight: 91.8kg
Max. Discharge Current
4500 A (5 sec)
Maximum Charging Current
Self-discharge rate less than 3.5% per month at 25℃.
A.S. (UL94-HB), and UL94-V0 is Optional.
Process & Packing
Chengyu Power provides energy storage solutions for Telecommunication, Power Utility, UPS and Renewable Energy industries globally. As batteries are the key fundamental energy storage solution and considered as the last line of protection, Orient Power assures that the products are robust and highly reliable.
Communication and signal systems such as telecommunication, China mobile, and railway etc.
Electric power system and nuclear power plant, energy storage of solar and wind power generation;
UPS, medical equipment, and emergency illumination etc.
1 Container and lid
Container and lid is PP material, based on the heat sealing technology to avoid leak of the electrolyte.
2 Negative plate
Thick with cage design for improved holding of the active material and high electrical conductivity.
Microporous polyethylene envelops, to ensure high performance and complete insulation between positive and negative plates,while allowing the free flow of electrolyte throughout the cell.
4 Positive plate
Matured tubular positive plate technology, use imported non-woven calandria in all plate calandria.
Positive and negative terminal with large copper core cast lead alloy to ensure the battery large current discharge performance.
6 Safety valve
Unique mist collection reflux design, reduces water loss, and reduces maintenance frequency.
7 Flexible connector
With copper core to avoid loose caused by vibration and facilitate maintenance. Holes reserved on the protection cover of the connector for testing the battery voltage.
1. Positive plate Tubular plate with die cast Pb-Ca alloy grid
2. Negative plate – Balanced Pb-Ca grid for improved recombination efficiency
3. Separator – Leaf shape rubber separator
4. Electrolyte – Dilute high purity sulphuric acid of 1.240 specific gravity
5. Battery container – SAN
6. Battery cover – ABS
7. Pillar seal – 100% factory tested, proven two layers epoxy resin seal
8. Relief valve – Complete with integrated flame arrestor
Q1: What're the terms of payment?
A: T/T 30% deposit in advance, The Balance before shipment.We'll show you the photos of the products and packages before you pay the balance.
T/T 30% deposit in advance, The balance against L/C at sight.
100% L/C at sight
Q2: What're kinds of battery we supply?
A: AGM, Gel 12V 7AH-300AH, 2V 200AH-3000AH, OPzV/OPzS 2V 200AH-3000AH Batteries usage in the Solar system, UPS, Street Light, Control Equipment, Wind energy system, Telecommunication, Emergency System etc.
Q3: How to maintain the battery?
A: The battery should be stored in clean, dry, ventilated, dark environment when not using, keep it after a full charge, recharge it every 3 months or 6 months.and must use it in One year.
Q4: If we could accept OEM & ODM Service
A: We could accept customized, such as the brand, Logo, Container color etc.Dictionnaire.The premise is to reach a certain Quantity.
Q5: MOQ & Samples
A: According to the certain voltage and capacity of the batteries you need, different battery with different MOQ.Because of the shipment. we really want to offer you a sample, but our batteries cannot be shipped by express or air.so the MOQ must more than 300KG for the weight of total batteries.
Q6: About the certificates & Other services
A: We have a professional export sales team with full experience, and you just need to confirm the batteries you need and also advise us the certificates you need and the docs for customs clearance.
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