OPzV 490 Tubular battery Specifications:
Voltage: 2V
Capacity: 490Ah or 500Ah(10hr)
Size: 166*206*473*505mm
Weight:36.5KGS
Terminal: M8
Warranty: 3 years
Float design life: 20 years
Cycle life: 3000+ cycles @ 50% DOD
Charging current: 0.2C
Shield life: up to 2 years

The outstanding features of 2V490Ah OPzV battery:

• >>20+ years super long design life
• >>Best cyclic performance even under harsh condition
• >>Best deep cycle and deep discharge ability
• >>Excellent recovery ability from deep discharge
• >>Superior endurable life cycles, more than 3000 cycles at 50% DOD
• >>High and cold temperature resistant, can work from -40℃ to 65℃
• >>Low internal resistance and self-discharge rate
• >>Spill-free / Spill-proof
• >>Whole life free maintenance

Applications of 2V490Ah OPzV battery:

• >>Solar/Wind/Renewable energy
• >>Industrial projects
• >>Telecommunications
• >>Railway station or Airport signal
• >>High capacity energy storage system
• …….

EnerCore is a leading tubular GEL OPzV battery manufacturer factory in China since 2007, capacity range from 2V200Ah to 2V3000Ah. You are welcome to contact us.

Tubular OPzV battery models: OPzV 200,OPzV 250,OPzV 300,OPzV 350,OPzV 420, OPzV 490, OPzV 600, OPzV 800, OPzV 1000, OPzV 1200, OPzV 1500, OPzV 2000, OPzV 2500, OPzV 3000