WP Gel batteries 12V

Product catalog summary

Overview: The datasheet provides detailed specifications for GEL-Power deep cycle batteries, designed for various applications including marine, mobile, land-based, solar, industrial, and backup systems. These batteries are maintenance-free, shock-resistant, and approved for air transportation.

Specifications: The batteries are available in four capacities: 100 Ah, 145 Ah, 180 Ah, and 225 Ah, all with a nominal voltage of 12 VDC. They feature a deep cycle design with a 12-year floating design life and can endure over 400 cycles at 100% depth of discharge (DOD).

Charging and Discharging: The recommended constant voltage charging is between 13.60 to 13.80 VDC at 25°C, while cyclic charging ranges from 14.25 to 14.60 VDC. The discharge cut-off voltage varies with the discharge rate, and the batteries have a Peukert Coefficient between 1.21 and 1.24.

Performance: The batteries offer a cycle life of 600 cycles at 80% DOD and have a self-discharge rate of less than 3% per month at 25°C. They can be stored for up to 6 months without charging.

Physical Characteristics: The batteries are housed in heavy-duty casings with dimensions and weights varying by capacity. They use M8 stainless steel terminals and consist of 6 cells each.

Graphical Data: The datasheet includes graphs illustrating discharge characteristics, storage characteristics, and life characteristics under cyclic use, highlighting the battery's performance over time and under different conditions.

Recommendations: Supplementary charging is advised before use to ensure full capacity, especially if the battery has been stored for extended periods.

Catalog excerpts

GEL-Power always energy to spare Marine • Mobile • Land based • Solar • Industrial • Back-up 12 V 100 Ah • 145 Ah • 180 Ah • 225 Ah - Deep cycle “long life” battery - For heavy duty service - Maintenance free, recombination (VRLA) type - Shock resistant, heavy duty casing - Limited ventilation needed - Transportation by air approved - For extended cycle life s m art e n e rg y so lu tio n s Datasheet

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s m a rt e n e rg y s o lu t io n s 120 Part # 40290070 40290071 40290072 40290073 120 100 100 Nominal capacity (C20) 100 Ah 145 Ah 180 Ah 225 Ah Nominal voltage 12.0 VDC 12.0 VDC 12.0 VDC 12.0 VDC Type Capacity (%) Capacity (%) Specifications Deep cycle GEL battery with 12 years floating design life. Superior design for frequent cyclic discharge applications under extreme temperatures. Strong grid construction to ensure reliability under frequent deep discharge use. Over 400 cycles possible at 100% DOD. Extra durable cyclic performance, high efficiency of recovery, therefore most suitable for...

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