Lead Acid Rechargeable Battery
CA2-1500-Y Product Feature Long-life design (25℃): 10 or 18 years Low self-discharge rate: ≤3%/Month Good high rate discharge performance High sealed reaction efficiency: ≥99% Wide operation temperature range: -20℃～60℃ Grid: thicker grid and radiative grid structure Structure: Compact design,...
Valve regulated lead acid series ups batteries are designed with AGM (Absorbent Glass Mat) technology, high performance plates and electrolyte to gain extra power output for common power backup system applications.
Long-life design (25℃): 10 or 18 years
Low self-discharge rate: ≤3%/Month
Good high rate discharge performance
High sealed reaction efficiency: ≥99%
Wide operation temperature range: -20℃～60℃
Grid: thicker grid and radiative grid structure
Structure: Compact design, lower internal resistance/high specific energy
Plate: Pasted flat type, with patent formula of AM/ latest grid alloy + patent formula of AM
Terminal: two or more types terminals are convenient for selection
Separator: using improved AGM separator, makes lower resistance, higher assembling pressure to increase cycle life
Battery case: made of high strength ABS(UL94-HB) and UL94-V0 is optional
Specification of Lead Acid Rechargeable Battery
Cells Per Unit: 1
Voltage Per Unit: 2
Capacity: 1500Ah@10hr-rate to 1.80V per cell @25℃
Weight: Approx. 96.0Kg(Tolerance±1.5%)
Max. Discharge Current: 6000A (5 sec)
Internal Resistance: Approx. 0.5mΩ
Operating Temperature Range:
Discharge: -20℃ ~60℃;
Normal Operating Temperature Range: 25℃±5℃
Float charging Voltage: 2.27 to 2.3 VDC/unit Average at 25℃
Recommended Maximum Charging Current: 300A
Equalization and Cycle Service: 2.43 to 2.47 VDC/unit Average at 25℃
Self Discharge: CHENGYU Valve Regulated Lead Acid (VRLA) batteries can be stored for more than 6 months at 25℃. Self-discharge ratio less than 3% per month at 25℃. Please charge batteries before using.
Terminal: Thread insert & Bolt (F10)
Container Material: A.B.S. UL94-HB, UL94-V0 Optional.
Passed ISO9001, ISO14001, OHSAS18001, UL, CE and TLC certificate.
Datasheet of Lead Acid Rechargeable Battery
Structure of sealed lead acid battery
Made of UL94HB and LU 94V-0 ABS Plastic
Use the special PbCa alloy grids, optimize the recombination efficiency and less gassing.
Import high quality AGM separator.
Pb-Ca grids minimize corrosion and prolong life.
Cooper material with maximum conductivity, enhance the high current rapidly.
Allows the release of excess gas automatically for safety.
· Positive plate – Thick high Zn low Ca grid with high density paste
· Negative plate – Over designed capacity to overcome sulphation at low SOC
· Separator – Advanced AGM separator
· Electrolyte – Dilute high purity sulphuric acid with nano gel
· Battery container and cover – ABS
· Pillar seal – 100% factory tested, proven two layers epoxy resin seal
· Relief valve – Complete with integrated flame arrestor
Chengyu headquartered in Liangshan industrial park, Liangshan county, birthplace of legendary novel<All Men Are Brothers>, covering an area of 39990㎡, its workshop takes 19060㎡, in combination with engineering and equipment, enable Chengyu Power to maximize productivity and ensure the supply of high quality products to the field of Transportation, IT, Telecommunications, renewable energy, oil and gas infrastructure, power production and distribution, military as well as consumer products.
2017 international photoavoltaic power generational conference & exhibition at Shanghai, China.
Our customers from all over the world, they have established a long-term relationship with us, and our products have given full recognition. We look forward to your feedback on our product experience.
Why choose Sealead?
1. With 20 years specializing in producing Solar battery AGM & Gel battery
2. With groups of professional engineers and salesmen
3. Best quality control--9 QC checking points
4. Small quantity order / trial order accepted
5. Excellent quality and 24 hours after-sales service
6. Quality guarantee 1-3 years varies from different series
7. Diversified payment terms TT, L/C, Western Union, Paypal for your selection
8. Protection of your sales area, ideas of design and all your private information
Q1: What’s your payment terms?
A1:We accepted almost all payment terms,like T/T, Western Union,MoneyGram
Q2: OEM Service
A2: We can print your LOGO on Battery case , If your quantities reached 100PCS , We also can printing your LOGO on Battery carton.
Q3: Warranty process.
A3: We can provide 1 ~ 3 years different warranty.
Q4:How long is your delivery time?
A4:Normally,the whole production cycle need 15-45 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 competitive ?
A5: Because the lead plate , battery case etc , all the battery accessories all from our produce.
Q6. How should a battery be stored?
A6.Always store your batteries FULLY CHARGED.
Check all batteries once a month and recharge as needed.
Wet batteries can hold their charge up to 3 months.
Sealed batteries can hold a charge for up to 6 months.