1. Product Standard
OPzV Tubular GEL battery adopts Germany DIN40742 and IEC60896-21/22
standard, product capacity
ranges from 200AH to 3000AH.
2. Technical Specification
☆ Designed Floating Life ≧ 20 years at 25℃
☆ Longer Cyclic Life, 80%DOD ≧1200 cycles
☆ Lowest self discharge ＜ 2% per month
☆ Super recovery capability from deep discharge
☆ Recombination efficiency of gas more than 99%(2 months float use)
☆ Charge Voltage(25℃)
● Equalize charge: 2.35V/cell
● Float Use: 2.25～2.27V/cell
☆ Max. Discharge Current ≦ 2I10
☆ Operating Temperature Range
● Max. Range: -40℃～+70℃
● Advise Range: 25±5℃
☆ Relative humidity ≦ 95%
☆ Altatude ≦ 4000m
☆ Away from any source of ignition, organic solvent, avoid direct
☆ Keep consistent ambient temperature about ≦3℃ of each battery
● Electrolyte:Immobilized in a GEL structure comprises Germany
classic quality fumed SiO2 full packed battery
interior space(under the strap).No Leakage & stable gel-
electrolyte in high safety
● Positive Electrode:Tubular positive plates made by die-casting
technical and use patent Pb-Ca alloy with highly
porous gauntlets that retain the active material, efficiently
prevent active material shedding, good corrosiveness
resistance, offer an extreme high cyclic expectancy and with long
design life more than 2 0 years.
● Negative Electrode:Formed pasted plate in radial porous gauntlets
structure makes high utilization of active material
and incorporating a special Pb-Ca grid alloy make advantage
performance in high current discharge & lower internal
● Separators: Adopt microporous & lower internal resistance
PVC-SIO2 separators import from Euro.
● Polar: The Polar consists of Copper-insert M8 terminal with a
very low resistance which both mechanize sealed
and epoxy resin sealed, this sealing structure have good
performance of sealing and longer service life.
● Container: The battery container is made of high strength ABS.
Container and lid are sealed together by epoxy resin .
The special epoxy resin insure reliable sealing performance in
● Safety Valve: High sensitivity safety valve, stable performance
in flip-top vent plugs press, cooperated with flame
arester make battery more safe and high recombination efficiency.
4. Products Advantage
● Environmental Friendly
● Widely Operating Temperature Range and stable performance of
lower/higher temperature resistance.
● Very good performance in small current discharge and deep
discharge recovery, which it is much suitable for
● Super long service life
● Safety valve is explosion proof.
● Lowest self discharge characteristic and high reliability
● More safe compare to AGM battery
● Solar Energy & Wind Energy
● Electric Vehicle,Floor Machines,Marine,Touring Coach
● Power Srorage Plant
● Uninterruptible Power Supplier/UPS
● Security/Emergency lighting