Back Up 2v 400ah Battery OPzV Valve Regulated Sealed Battery

Product Description

2Volt 400Ah OPzV Tubular Gel Battery Back Up Deep Cycle Long Service Life

Description

The electrolyte of OPZV tubular gel battery is gel electrolyte, the battery's floating life is up to 18-20 years (25OC), the special structure design makes the self-discharge of the battery extremely low, and the OPZV tubular gel battery can resume charging immediately after 12h deep discharge, so that the capacity can reach 95% of the rated capacity.

Features

• Product name: OPzV Tubular Gel Battery
• Capacity range (C10): 150Ah - 3000Ah
• Voltage class: 2V/12V
• Float charge voltage: 2.25V-2.3V
• Equalized charge voltage: 2.4V-2.45V
• Long working life: ＞20years
• Low self-discharge rate: ≤2%/month
• Good resistance to deep discharge: after 100% discharge, the battery can still be connected to the load and recharged after four weeks to restore the original capacity.
• Wide working temperature range: -15℃～45℃.
• The positive and negative active materials are added with conductive additives and special electrolyte formula, which can meet the high current fast charging.
• Tubular positive plate, effectively prevent the active material from falling off; multi-alloy die-casting plate grid skeleton, fine and dense grains, good corrosion resistance, long service life
• Specialized deep cycle formulations as well as high temperature and high humidity curing processes.
• Tight assembly technology of pole group, special spacer, effectively prevent the active material from softening off.

Advantages

• Product name: OPzV Tubular Gel Battery
• Safety valve: special safety valve structure, suitable opening and closing valve pressure, reduces water loss, can avoid battery shell expansion, rupture and electrolyte drying phenomenon.
• Good high temperature cycling performance
• During normal float charging, the capacity is stable, the decay rate is low, the sealing performance is excellent, no gas penetration, no pollution of the environment.
• Battery shell: ABS material, corrosion resistance, high strength, beautiful appearance, high reliability of sealing with the cover without potential leakage risk.

Application

• Product name: OPzV Tubular Gel Battery
• Various cycling applications
• Standby power supply for various communication and signal systems such as telecommunication, mobile, network, railway and airport.
• Power system, nuclear power station standby power supply.
• Data transmission and TV signal transmission

Compliant Standards

• IEC60896-2-1995
• EC61427-2005
• GB/T22473-2008
• YD/T1360-2005
• Passed ISO9001.ISO14001, GB/T28001-2001, CE, SGS,TUV,ROHS