VRLA Agm Batteries
Zhongneng Chengyu Power Co., Ltd is a leading manufacturer and exporter of UPS,Inverter,Solar module and Battery. Our advanced and professional technology, complete production lines, experienced staff and strict corporate system ensure our products quality. We pride ourselves on quality...
Zhongneng Chengyu Power Co., Ltd is a leading manufacturer and exporter of UPS,Inverter,Solar module and Battery. Our advanced and professional technology, complete production lines, experienced staff and strict corporate system ensure our products quality. We pride ourselves on quality products, service and pricing, and believe that the three aspects are equally important to ensure the long-term success of overseas purchasing program.
Long design life(25℃): 5 years(≤28Ah), 10 years(＞28Ah)
Low self-discharge rate: ≤3%/Month
Good high rate discharge performance
High sealed reaction efficiency ≥99％
Wide operation temperature range: -20℃~60℃
Structure: Compact design, shorter internal connectors between cells, thus low internal reisistance
Plate: Pasted flat type, with patent deep cycle formula of AM
Terminal: Two or more types terminals are convenient for selection
Vent system: Gases can be vented through flame arrester / filter;
Separator: Using improved AGM separator, makes lower resistance higher assembling pressure to increase deep cycle life;
Terminal sealing: Double sealing technics ( mechanical+epoxy gule).
Specification of VRLA Agm Batteries
Cells Per Unit: 6
Voltage Per Unit: 12
Capacity: 26Ah@20hr-rate to 1.75V per cell @25℃
Dimension(LxWxH): 166 x 175 x 125mm
Weight: Approx. 8.1Kg(Tolerance±3%)
Max. Discharge Current: 260 A (5 sec)
Internal Resistance: Approx. 11.5 mΩ
Operating Temperature Range: Discharge: -20℃ ~60℃;
Normal Operating Temperature Range: 25℃±5℃
Float charging Voltage: 13.7 to 13.9 VDC/unit Average at 25℃
Recommended Maximum Charging Current: 7.8A
Equalization and Cycle Service: 14.6 to 14.8 VDC/unit Average at 25℃
Terminal: Terminal F3/F13
Container Material: A.B.S. UL94-HB, UL94-V0 Optional.
Datasheet of VRLA agm batteries
Chengyu Power is focusing on new energy, Global market changes of battery, Through market research to constant understand customers needs in order to build a perfect service network, Own many experienced engineers and technicians, to provide comprehensive, in-depth, quickly and attentive service for you. We could response your request immediately.
Product application of VRLA agm batteries
Products are widely used in hybrid wind off-grid power station, household energy storage power generation system, monitoring system,equipment, street lamp, outdoors, electric cars, electric sightseeing cars, street cleaner, sanitation trucks, the uninterrupted power source(UPS), communication base station, and emergency EPS system, etc. The company has advanced manufacturing equipment, manufacturing technique and detection technology, especially with manufacturing technology of nano-silicon colloid electrolyte.
AGM batteries differ from flooded lead acid batteries in that the electrolyte is held in the glass mats, as opposed to freely flooding the plates. Very thin glass fibers are woven into a mat to increase surface area enough to hold sufficient electrolyte on the cells for their lifetime. The fibers that compose the fine glass mat do not absorb nor are they affected by the acidic electrolyte. These mats are wrung out 2–5% after being soaked in acids, prior to manufacture completion and sealing.
1. Professional OEM & ODM service
2. Outstanding design and R&D team
3. Best quality control--55 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
9. Welcome to inquiry, welcome to visit our factory
Q1: What is your terms of payment?
A: We accept T/T, L/C for big amount,PayPal, Western Union, Small-amount payment, Money Gram
Q2: How's the delivery time ?
A:It will take about two weeks for production usually.
Q3: How about the standard of package?
A: For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.
Q4: Can you print my logo on the battery cover?
A: Yes, OEM is available,we can print your logo on the battery case, and you can offer your logo.
Q5: How to maintain the battery?
A:The battery should be stored in clean, dry, ventilated, dark environment when not using, keep it after full charge, recharge it every 3 months or 6 months.
Q6: How can you tell if a battery is good or bad?
A: You should first check the battery for defects such as a broken circuit, a short, or a broken container. If an outward problem is not apparent, then you will have to check the battery's capacity using known measuring techniques to ascertain the problem.
Q7: What kind of certificate you have ?
A. Our company already achieve ISO9001, and for products, we have CE, ROHS,SGS.