Contact Us

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

Traction Forklifts Battery

Traction Forklifts Battery

OPzS2-490-Y Product Features: Cycle life: >2200 at 80% DOD Self discharge rate ≤5%/month High charge acceptance performance; Wide operation temperature: -40℃~ 70℃ Good deep discharge recovery performance. Positive plate: tubular type, with die-casting thick Pb-Ca grid, it has very good...

Product Details

OPzS2-490-Y of Traction Forklifts Battery

CHENGYU POWER CO.,LTD is a professional supplier and manufactrers. The factory loated in Jining Shandong province. And our factory have any product is deep cycle battery, solar power batter, off grid inverter, storage battery for home, etc... and ideal for solar panel, wind energy, telecomm, photovoltaic, etc...

Product Features of Traction Forklifts Battery

Cycle life>2200 at 80% DOD
Self discharge rate≤5%/month

Wide operation


-40℃~ 70℃
Positive plate

OPzS  battery tubular type, with die-casting thick Pb-Ca grid, it has

very good corrosion resistance and very long service life

Negative plate

OPzS battery pasted flat type, radial grid design, good high rate

discharge performance


OPzS battery PVC-SiO2 separator imported from Europe,

low internal resistance, high pore rate and long life

Battery casemade of high strength PP and durable design.

Main Parameter


Nominal Voltage


Nominal Capacity


Dry Weight


Wet Weight


OPzS 2-490-Y



Terminal Tyep
Terminal Position
1-2 years

Specification of Traction Forklifts Battery

Voltage Per Unit2V
Capacity490Ah@10hr-rate to 1.85V per cell @25℃
Dimension(LxWxH)166 x 206 x 526mm
Approx WeightWithout Electrolyte 28.0kg With Electrolyte 38.7kg
Max. Discharge Current2000 A (5 sec)
Internal ResistanceApprox. 0.50 mΩ

Operating Temperature


Discharge: -15℃ ~ 50℃;
     Charge: 0℃ ~ 40℃;
    Storage: -15℃ ~ 50℃

Optimal Operating Temperature


25℃± 5℃
Float charging Voltage2.23 to 2.25V(DC)/cell at 25℃
Maximum Charging Current73.5A
Cycle Service2.40 to 2.45 V(DC)/cell at 25℃
Self Discharge

Self-discharge rate less than 3.5% per month at 25℃.

Please charge batteries before using.

TerminalThread insert & Bolt (F10-M8)
Container MaterialA.S. (UL94-HB), and UL94-V0 is Optional.

Compliant Standards
IEC60254- 2005
DIN/ EN 60254-2
GB 7403-2008
Passed ISO9001, ISO14001, OHSAS18001, UL, CE certificate


Datasheet of Traction Forklifts Battery





1. Medical Equipment/  Telecommunications      
2. UPS Cable Television/   Railroad Utility Electric Utility      
3. Photovoltaic System/   Control Equipment   
4. Alternative Energy System Security System



Traction Forklifts

Golfs Cars



  蓝色车间 240.jpg

Exhibition Show
2017 Shanghai photoavoltaic power conference & exhibition


展会4.jpg  展会1 .jpg


Quality   Assurance:

We pursued in  continueous advanced and that is the meaning of life. Improving our product quality bring an enhancement to our brand image. The new quality control   concept fueled SUNBRIGHT with deeper connotation. Working strict follow to   the ISO9001 quality control system, we do:

1. Equipment control: We adopt the entire computer automatic control.(Density   testing, adding acid, charging, etc.)
2. Raw material control: Any raw material will be forbidden used in the production   if they didn't pass the testing by laboratory strictly.

3. Production process control: The semi-finished products must pass several   inspections in the production line.

4. Finished products control: The finished battery must be tested 100% by four   function testing machine and pass the inner resistance testing, density   testing, 3-5 discharge performance testing etc. before packaging.

5. Shipment control: The goods can't be sold unless their appearance and   performance are tested 100% by the professional inspector.


Contact Me

Name: Aamy

Tel/ Wechat: +86 17854275721


Whatsapp/ Skype: +86 17854275721

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