Negotiable
The date of payment from buyers deliver within days
Jiangsu
Long-term effective
2023-08-10 05:15
62
Company Profile
Huafu High Technology Energy Storage Co., LtdBy certification [File Integrity]
Contact:jshuafu(Mr.)
Email:
Telephone:
Phone:
Area:Jiangsu
Address:Jiangsu
Website:http://www.huafuenergy.com/ http://jshuafu.develop-ele.com/
Application Field
Solar (wind) energy storage fields, complementary solar-wind grid connected energy storage; standby power supply for power station, nuclear power plant, petrochemical industry and marine; standby power supply for signal and communication system of communication, Internet, railway, and airport as well as ocean signal and beacon communication board, switching station, etc.
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Battery Basic Information
OPzV-Tubular Gel Batteries are valve regulated lead acid battery that adopts immobilized GEL and Tubular Plate technology for high reliability and performance. The battery is designed and manufactured according to DIN standards and with die-casting positive grid and patent formula of active material. OPzV-Tubular Gel Battery series exceeds DIN standard values with more than 25 years floating design life at 25℃ and is even more suitable for cyclic use under extrem operating conditions.
All the acid inside the battery is suspended in a formulated non-woven glass mat separator and it is absorbed in the manner. This construction ensure leak proof during normal operation. There is no need to check or add water or any other specific gravity during the whole service life of the batteries, completely Maintenance Free. The grids are made by heavy duty lead calcium tin alloy. This provides: Safety margin of performance condition, Excellent recovery capacity from deep discharge, Extra service life in either cycle or float application, Low self-discharge when it is not in working.
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Executive Standards
IEC60896-21/22:2004,IEC61427:2005,YD/T1360-2005,GB/T22473-2008
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Integrated performance
1. Long cycle-life
2. Reliable sealing performance
3. High initial capacity
4. Small self-discharge performance
5. Good discharge performance at high-rate
6. Flexible and convenient installation,esthetic overall look
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Packaging Details
VRLA Battery: Carton with pallets
OPZV / OPZS battery: Wooden Box
12V Lithium battery: carton with pallets
48V Lithium battery: Wooden Box
Port: Nanjing
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Quantity (pieces) | 1 - 1000 | > 1000 |
Lead time (days) | 15 | To be negotiated |
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Nominal Voltage | 2V |
Nominal Capacity | 500 Ah (10hr,1.80V/Cell,25℃) |
Internal Resistance | Approx 0.5mΩ |
Operating Temp. Range | Discharge:-40℃~55℃ Charge:-15~50℃ Storage:-20~40℃ |
Self-discharge | <2% per month |
Recommend Operating Temp. | 25±3℃ can ensure longest life span |
Cycle Use | 2.35~2.40v at 25℃ (Temp.Coefficient -30mV/℃) Initial Charging Current < 0.3C |
Standby Use | 2.25~2.30V at 25℃ (Temp.Coefficient -20mV/℃) No limited on Initial Charging Current |
Capacity affected by Temp. | 40℃ 103% 25℃ 100% 0 ℃ 86% |
Shelf Life | 6 Months at 25℃, A freshening charge is required when store for longer time |
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Model | Nominal Voltage (V) | Rated Capacity (Ah/10Hr) | Dimension(mm,±3%) | |||
Length | Width | Height | Total Height | |||
2V200Ah | 2 | 200 | 102 | 206 | 355 | 389 |
2V250Ah | 2 | 250 | 124 | 206 | 355 | 389 |
2V300Ah | 2 | 300 | 145 | 206 | 355 | 389 |
2V350Ah | 2 | 350 | 124 | 206 | 470 | 504 |
2V400Ah | 2 | 400 | 145 | 206 | 470 | 504 |
2V500Ah | 2 | 500 | 166 | 206 | 470 | 504 |
2V600Ah | 2 | 600 | 145 | 206 | 645 | 679 |
2V800Ah | 2 | 800 | 191 | 210 | 645 | 679 |
2V1000Ah | 2 | 1000 | 233 | 210 | 645 | 679 |
2V1200Ah | 2 | 1200 | 275 | 210 | 645 | 679 |
2V1500Ah | 2 | 1500 | 275 | 210 | 795 | 829 |
2V2000Ah | 2 | 2000 | 399 | 214 | 770 | 804 |
2V2500Ah | 2 | 2500 | 487 | 212 | 768 | 802 |
2V3000Ah | 2 | 3000 | 576 | 212 | 768 | 802 |
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Q1. Are you the manufacturer?
Yes, we are the leading manufacturers in Yangzhou, Jiangsu Province.
Q2. What kinds of battery do you have?
We have AGM Battery, GEL Battery, UPS Battery, Solar Battery, Lead Acid Battery…
Q3. What is your product series range?
12V 8Ah-250Ah
2V 200Ah-3000Ah
Q4. What is your products advantage?
We produce lead plates by ourselves, we control the quality strictly. Offer you excellent quality with reasonable price and good service.
Q5. How about the warranty of your products?
3 years warranty since shipping day.
Q6. Do you offer samples for testing?
Yes, we offer free samples for testing, but the clients need pay the freight.
Q7. Is it available for OEM service?
Yes, registered brands from reliable client are available.
Q8. What certificates do you have?
We have CE, ISO, SGS, UL, CQC certificates.
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http://www.huafuenergy.com/