VIPOW gél akkumulátor 12V 250Ah

With a massive 250Ah capacity at 12V and a design life of 10-12 years, this VIPOW gel battery delivers dependable, maintenance-free power for demanding applications. Engineered with VRLA gel technology, it offers superior deep-cycle performance, low self-discharge, and safe operation in any orientation.

Overview

The VIPOW Gel Battery 12V 250Ah is a valve-regulated lead-acid (VRLA) battery using advanced gel electrolyte. It is designed for renewable energy systems, uninterruptible power supplies (UPS), telecommunications, electric vehicles, and marine use. With a nominal voltage of 12V and a C10 capacity of 250Ah (down to 1.80V per cell at 25°C), it provides reliable energy storage over thousands of cycles.

What stands out

• Exceptional cycle life: up to 1200 cycles at 50% depth of discharge.
• Long service life: 10-12 years in float service at 20°C.
• Maintenance-free and spill-proof: VRLA construction with ABS container.
• Wide operating temperature range: -20°C to 50°C for discharge.
• High discharge capability: supports up to 2500A for 5 seconds.
• Low self-discharge: less than 3% per month at 25°C.

Technical details

• Battery type: VRLA Gel (Valve Regulated Lead Acid)
• Nominal voltage: 12V
• Nominal capacity: 250Ah (C10, 1.80V/cell @ 25°C)
• Terminal type: M8 bolt
• Internal resistance: approx. 2.5 mΩ
• Max. discharge current: 2500A (5 seconds)
• Max. charging current: 75A
• Float charging voltage: 13.5V - 13.8V at 25°C
• Cycle charging voltage: 14.4V - 14.7V at 25°C
• Operating temperature (discharge): -20°C to 50°C
• Operating temperature (charge): -10°C to 50°C
• Self-discharge rate: less than 3% per month at 25°C
• Container material: ABS
• Maintenance: maintenance-free
• Safety: spill-proof, valve regulated

Our verdict

For reliable, long-lasting energy storage in off-grid or backup scenarios, the VIPOW Gel Battery 12V 250Ah is a top-tier choice. Its robust construction and impressive cycle life ensure dependable performance for years to come.