CSBattery OPzV Super Deep Cycle Tubular GEL Battery 2Volt 200Ah up 3000Ah OPzV Tubular Deep Cycle Solar gel battery, own 20-25years long life, your best partner for big Solar Power Sytem/Telecom System. CSBattery OPzV 2V 12V Tubular GEL deep cycle batteries are recognized as the most reliable and high quality battery system in the industry. They are designed with advanced patented GEL technology, Long service life designed with 20-25 years, 80% DOD over 2000 cycle Cycles, the batteries comply to the most popular international standards, such as IEC60896-21/22, BS6290-4, Eurobat Guide. OPzV Tubular Deep Cycle GEL Batteries 2V500Ah, 1000Ah, 1500Ah 2000Ah most popular models Advanced Features: Environmentally friendly Completely Maintenance-Free Non-Spillable construction design. Wide Operating Temperature Range(-20C~+60C)  Longer Life(20years designed life) Explosion Proof Valve Regulated & High Discharge Rate Capability Low Self
