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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

gel type battery

gel type battery

DG2-800-Y Product Features: 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% Wide operation temperature range: -40℃~ +60℃ Grid: patent primary and secondary grid structure design; Positive plate: Pasted flat...

Product Details

Zhongneng Chengyu's gel type battery were specifically designed for solar energy storage applications. Leak-proof, spill-proof and ultimately maintenance free, Chengyu's GEL line is the ideal candidate for a battery meeting high quality performance. Whether it's for daily use or backup power, the Chengyu GEL battery is right for you.

The cell structure and composition of gel type battery

1. High capacity, long service life.
2. Pewter multi-alloy Header: small internal resistance, corrosion resistance, can be used long-term continuous-preservation(float).
3. AGM separator: absorbed electrolyte, no free liquid.
4. ABS plastic shell: anti-aging
5. Silicon fluorine rubber seal helmet: protection explosion-proof, non-corrosive liquid and gas leak.
6. Silver plating terminals: less contact resistance, no trust.
7. AR electrolytes: low self-discharge
Key features 


  1. Maintenance-free without rehydration

  2. Long service life

  3. Safe explosion-proof

  4. Small internal resistance, large current discharge

  5. Low-self discharge

  6. Charged the factory,portable

  7. Unique formula, exceptional deep discharge recovery performance



Cells Per Unit: 1
Voltage Per Unit: 2
Capacity: 800Ah@10hr-rate to 1.80V per cell @25℃
Dimension(LxWxH): 411x 175 x 368mm
Weight: Approx. 50.0Kg(Tolerance ± 1.5%)
Max. Discharge Current: 3200 A (5 sec)
Internal Resistance: Approx. 0.6 mΩ
Operating Temperature Range:
Discharge: -40℃ ~60℃;
Charge: -20℃~50℃;
Storage: -40℃~60℃
Normal Operating Temperature Range: 25℃ ± 5℃
Float charging Voltage: 2.27 to 2.3 VDC/unit Average at 25℃
Recommended Maximum Charging Current: 160A
Equalization and Cycle Service: 2.37 to 2.4 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: Terminal F10
Container Material: A.B.S. UL94-HB, UL94-V0 Optional.

Compliant Standards

GB/T 22473-2008
Passed ISO9001, ISO14001, OHSAS18001, UL, CE certificate


Why Choose us?


1. 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.

Datasheet of gel type battery


Product Processing of gel type battery



Photovoltaic/ Wind Energy
Cable TV


Power plants

Emergency lighting system

Nuclear power plant

Fire safety alarm system

wireless communication systems 

Control equipment and emergency

Terms and conditions


1. Payment: T/T, 30% deposits before production, 70% balance to be paid before shipment;
2. Production Lead time: 3--15 days;
3. Sample can be delivered in 3 days;
4. Shipping freight is quoted under your requests;
5. The delivery time is according to the way of transportation you choose, we can ship the cargo by express, air transportation, sea transportation, usually it will take about 8-30days.

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