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OPZS Series Lead-Acid Batteries

Flooded Tubular Batteries


OPzS series is a flooded Lead Acid battery that adopts Tubular Plate technology to offer high reliability and performance. The Battery is designed and manufactured according to DIN40736-2/IEC60896-11 standards and with die-casting positive spine and patent formula of active material. The OPzS series batteries offer 400% more cyclic life than the standby series. It is suitable for solar and wind renewable energy storage, traction etc. The OPzS series is the best choice for energy system in high altitude area.


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Our Features
Features of OPZS Series Lead-Acid Batteries
Capacity Range

250Ah -3000Ah

Voltage class

12V

Cycle life

6000 at 30% DOD

Self-discharge Rate

≤3.5 %/month

Operation Temperature

-15°C - 50°C

Our Specifications

Specifications of OPZS Series Lead-Acid Batteries

Battery modelRated voltage (V)Rated capacity C10(Ah)Battery sizeTerminal optionsTerminal location
Length/mmWidth/mmHeight/mmTotal height/mm
OPzS2-2502250124206356413F10(M8)G
OPzS2-3002300145206356413F10(M8)G
OPzS2-3502350124206471528F10(M8)G
OPzS2-4202420145206471528F10(M8)G
OPzS2-4902490166206471528F10(M8)G
OPzS2-6002600145206646703F10(M8)G
OPzS2-7702770210254471528F10(M8)G
OPzS2-8002800191210646703F10(M8)H
OPzS2-100021000233210646703F10(M8)H
OPzS2-120021200275210646703F10(M8)H
OPzS2-150021500275210795852F10(M8)H
OPzS2-200022000399214770827F10(M8)I
OPzS2-250022500487212770827F10(M8)J
OPzS2-300023000576212770827F10(M8)J


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Ritar International safeguards global energy applications with intrinsically safe energy storage technology.
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10th & 12th Floors, Tower C, Building 1, Software Industry Base, Nanshan District, Shenzhen, China
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