2V 350AH OPzV Long Cyclic Life Tubular Gel Battery For Telecom Cyclic Standby Harsh Environment,

Brand Name:HRESYS
Certification:CE
Model Number:5 OPzV 350
Minimum Order Quantity:10 Pcs
Delivery Time:30 DAYS
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location: Hangzhou Zhejiang China
Address: 8F, Building 3, Tianxing International Center, No. 508 Fengtan Road, Hangzhou, China. 310011
Supplier`s last login times: within 41 hours
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Product Details

2V 350AH OPzV Long cyclic-life Tubular Gel battery for Telecom, renewable energy, cyclic and standby harsh environment,


  • Product Overview

OPzV Series is specially designed with robust positive tubular plate for telecom cyclic using, power utilities, renewable energy storage applications at harsh working conditions.

HRESYS OPzV Series offers perfect deep cycling life and high-level reliability with 20 years design life. HRESYS OPzV series compliance with the DIN standard.


  • Features and Benefits

- Low density electrolyte reduce corrosion and enable long service life

- Wide operating temperature range from -40°C to 60°C

- Tubular positive plate and fumed silica gel enables excellent deep cycle performance

- Excellent deep discharge recovery capability

- Compliance with Din standard

- Low self-discharge rate and long shelf life (1 year at 25°C)

- 20 years design life at floating condition

- Reliable maintenance-free and leakage-free construction


  • Applications

o Renewable energy

o Telecom

o UPS

o Utility


  • Complied standards
    • IEC 60896-21/22
    • DIN40472
    • IEC61427
    • YD/T1360
    • Eurobat guide, long life
    • BS6290 part 4

  • Management and Product Certificates
    • ISO9001:2015
    • ISO14001:2015
    • OHSAS18001:2007
    • CE Certificate

  • Product Specification​
Nominal Voltage (V)2
Designed floating life(25°C)20+ Years
Nominal Capacity (25°C)350 Ah @ C10 (to 1.80Vpc)
Max. Charge Current87.5 A
Max. Discharge Current1500 A
Short Circuit current2850 A
Dimension (mm)L145mm x W206mm x H506mm
Approx. Weight27.5 kg (60.6 lbs)
Terminal TypeFemale Copper Insert M8(torque: 10~12N.m)
Internal ResistanceApprox. 0.60 Ohm (fully charged)
Float Charge Voltage2.23V/block @25℃
Equalize Charge Voltage2.35V @25℃
Self-DischargeApprox. 2.0% per month @ 20°C
Ambient TemperatureDischarge: -40~60°C
Charge: -30~55 C
Storage: -25~45 C
Container MaterialABS UL (94-V0 optional)

  • Battery Dimension
    • High cycle performance: up to 400 ~ 600 cycle at 100%DOD


  • Performance Curves

· Cyclic Characteristics

High cycle performance: up to 1800 cycle at 800%DOD


· Charge Characteristics


China 2V 350AH OPzV Long Cyclic Life Tubular Gel Battery For Telecom Cyclic Standby Harsh Environment, supplier

2V 350AH OPzV Long Cyclic Life Tubular Gel Battery For Telecom Cyclic Standby Harsh Environment,

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