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Zhongneng Chengyu Power Co.,Ltd

Address: No.216 Changjiang Road, Huangdao Development District, Qingdao City, Shandong Province, China


Tel: +86-532-86934246

Fax: +86-532-86934246

agm lead acid batteries

agm lead acid batteries

DC2-800-Y Product Features: 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...

Product Details

AGM (Absorbing Glass Mat) technology of which the electrolyte is absorbed. Maintenance-free operation - no addition of water to the electrolyte is required. Sealed Battery with Valve Regulated Construction. Can be mounted in any orientation. Wide range of operating temperatures with temperature compensated charging.

Computer designed lead, calcium tin alloy grid for high power density.  Extended service life due to low self-discharge levels. Available in flame retardant ABS material for the battery case. 

Product Features 

1. Design life: 12 years(25ºC);

2. EUROBAT Classification: Long life;

3. High discharge performance;

4. 99%+ gas recombination efficiency;

5. Maximum charge efficiency;

6. Low self-discharge rate;

7. Easy installation and handling;


Specification of agm lead acid batteries

Cells Per Unit: 1

Voltage Per Unit: 2

Size(LxWxH): 410 x 175 x 368mm

Weight: Approx. 50.0Kg

Max. Discharge Current: 3200 A

Internal Resistance: 0.6 mΩ

Normal Operating Temperature Range: 25℃ ± 5℃

Recommended Charging Current: 160A

Nominal Voltage: 2vNominal Capacity: 800ahBrand Name: CHENGYU POWER

Float charging Voltage: 2.27 to 2.3 VDC/ Average at 25℃

Terminal Type: F10

Capacity: 800Ah@10hr-rate to 1.80V per cell @25℃

Container Material: A.B.S UL94-HB, UL94-V0

MOQ: 50/PCWarranty: 1-2yearsSealed Type: sealed, maintenance free

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℃.

Operating Temperature Range: Discharge: -20℃ ~60℃; Charge: 0℃~50℃; Storage: -20℃~60℃


Compliant Standards 

IEC60896-21/22-2004/ DIN43539-T5 / YD/T1360-2005 
Passed ISO9001, ISO14001, OHSAS18001, UL, CE certificate


 Product Details 

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Datasheet of agm lead acid batteries




Photovoltaic/ Wind Energy
Marine/ Boat
Light Electric Power Supply



Electric tools/ Vehicle in place of walking/ Wheelchairs 

Golf trolleys and golf cart/ Medical equipment/ Electric toys

Illumination light/ Fire alarms/ Portable power

Portable apparatus, lights and instruments/ Medical equipment


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Factory of agm lead acid batteries

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