Deep Cycle Battery
- Total supply:
The date of payment from buyers deliver within days
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Long design life(25℃):
12 years for 6V/12V
18 years for 2V
Low self-discharge rate: ≤2.5%/Month
High sealed reaction efficiency ≥98％
High specific energy density
Long life: Low self-discharge
Excellent charge acceptance
Wide operation temperature range: -40℃~ +60℃
Battery Name: Deep Cycle Lead Acid Solar GEL Battery;
Safety Valve: narrow operate pressure range and equipped with explosion-proof arrester and acid filter.
Cells Per Unit: 6
Voltage Per Unit: 12
Capacity: 55Ah@20hr-rate to 1.75V per cell @25℃
Dimension(LxWxH): 229 x 138 x 210mm
Net Weight: Approx. 17.0Kg(Tolerance ± 3%)
Max. Discharge Current: 550 A (5 sec)
Internal Resistance: Approx. 8.6 mΩ
Operating Temperature Range:
Discharge: -40℃ ~60℃;
Normal Operating Temperature Range: 25℃ ± 5℃
Float charging Voltage: 13.6 to 13.8 VDC/unit Average at 25℃
Recommended Maximum Charging Current: 11A
Terminal Type: coper;
Equalization and Cycle Service: 14.2 to 14.4 VDC/unit Average at 25℃
Shell Material: ABS;
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.
Life Span: 5-12 years;
Terminal: Terminal F11/F15
Container Material: A.B.S. UL94-HB, UL94-V0 Optional.
Business Type: Manufacturers
Passed ISO9001, ISO14001, OHSAS18001, UL, CE certificate
Why Choose us?
About Us: The company professional to do batteries;
2. Equipment & Technology: The quality of VRLA battery and production is the biggest supplier in;
3. Service: Stable product quality, supply, the good faith management.
Photovoltaic/ Wind Energy
Light Electric Power Supply
Chengyu Power Co.,Ltd is located in Jining Liangshan Industrial Park, Shandong Province. Chengyu Power Co., LTD. is a factory specializing in develop, manufacture and export environment-friendly VRLA battery. As an experienced battery supplier we provide a range of VRLA, AGM, GEL and Lithium-lon batteries for every application in the renewable market.
Q1: What’s your payment terms?
A1:We accepted almost all payment terms, like T/T,L/C, DA, DP, Western Union, MoneyGram
Q2: OEM Service
A2: We can do the OEM service, If your quantities reached 100PCS , We also can printing your LOGO on Battery carton.
Q3: Warranty process.
A3: We provide 1 ~ 3 years different warranty.
Q4:How long is your delivery time?
A4:Normally, the whole production cycle need 15 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.
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