OPzV uses gas-phase nano silica as electrolyte to replace the sulfuric acid electrolyte of traditional lead-acid battery. It has tubular positive plates and immobilized Gel and electrolyte, which gives the battery high reliability and stable performance. It not only guarantees excellent conductivity, but also completely eliminates electrolyte leakage.

Key Features of  Tubular GEL Batteries (OPzV models):

Voltage: 2V
Capacity range: (C10)200Ah-3000Ah(25℃)
Self-discharge rate: ≤3%/month(25℃)
Designed floating life: 20 years(25℃)
Gelled electrolyte, no flow, no leakage or no gradation acid
Much longer life of tubular positive plates
PVC separator, special for gel battery with tiny holes
Suitable for deep/shallow cycle applications
Cycle life: (25 ℃):
30% DOD: 5000 cycles
50% DOD: 2500 cycles
100%DOD: 1000 cycles
Operation temperature range: -20~65 ℃

Standard Compliant
GB/T19639.1-2005
IEC60B96-21/22:2004
IEC61056-1/2:2002
BS6290-4:1997