OPzV Storage Battery
OPzV 12-80-Y Product Feature OPzV battery positive plate adopts tubular plate which can prevent active material falling, and adopts multi-component alloy frame. Floating design life: 20 years at 25℃ Cycle life(2V): >2000 at 80% DOD and 6000 at 25% DOD Self-discharge rate: ≤2%/Month High...
OPzV Storage Battery is 2 volts sealed maintenance-free valve-regulated lead-acid Gel batteries, which is newly developed by our company. This series use new type of precision explosion proof valve and stone, to protect the gas compound inside battery, to prevent the leakage of acid. The advanced Gel batteries ensure reliable performance, low self discharge, deep discharge and deep cycle ability, long service, without adding water.
Product Feature & Datasheet of OPzV Storage Battery
Specification of OPzV Storage Battery
Cells Per Unit
Voltage Per Unit
Approx. 30.0Kg (Tolerance ±2%)
80Ah@10hr-rate to 1.80V per cell @25℃
A.B.S. UL94-HB, UL94-V0 Optional.
Normal Operating Temperature Range
25℃ ± 5℃
Float charging Voltage
13.6 to 13.8 VDC/unit Average at 25℃
Recommended Maximum Charging Current
Equalization and Cycle Service
14.2 to 14.4 VDC/unit Average at 25℃
Operating Temperature Range
Discharge: -40℃ ~70℃;
Self-discharge ratio less than 2% per month at 25℃
1. IEC 60896-21/22-2004/ DIN43539-T5
2. IEC61427-2005/ YD/T1360-2005/ GB/T 22473-2008
3. Passed ISO9001, ISO14001, OHSAS18001, UL, CE certificatev
Power storage plant
OPzV battery is 2 volts tubular sealed maintenance -free valve-regulated lead-acid Gel battery, which is newly developed by our company. This series uses new type of precision explosion proof valve and stone, to protect the gas compound inside battery,to prevent the leakage of acid, the advanced Gel electrolyte technology ensures reliable performance, low self discharge, deep discharge and deep cycle ability, long service, without adding water and so on.
Applications: UPS. Telecommunication. a variety of wired and wireless communication certs and base stations, power unility, outdoor applications, renewable energy.