*mynauticexpo

Catalogs
WhisperPower
WP AGM HD batteries / Flatline

WP AGM HD batteries / Flatline

Product catalog summary

Overview: The AGM High Density Power series is a range of VRLA batteries designed for high capacity, deep cycle, and long life applications. These batteries are maintenance-free and suitable for high power charge and discharge uses, making them ideal for marine, mobile, and industrial backup applications.

Specifications:

Nominal Capacities: 6V-260 Ah, 6V-312 Ah, 6V-390 Ah, 12V-234 Ah
Nominal Voltage: 6.0 VDC and 12.0 VDC
Weight: Ranges from 37.0 Kg to 66.0 Kg
Dimensions: Vary by model, with the largest being 387*180*346 mm
Cycle Life: Over 2000 cycles with a floating design life of 10 years
Self-Discharge: Less than 3% per month at 25°C

Performance:

Extended cycle life due to strong grid and specific paste plate design, offering 60% more cyclic life
Charge/Discharge Parameters: Constant voltage charging ranges from 6.80 to 7.35 VDC for 6V models and 13.6 to 14.6 VDC for 12V models
Recommended Charging Current Limit: Varies from 58.5 A to 97.5 A
Discharge Cut Off Voltage: Ranges from 1.65 VDC to 1.75 VDC depending on the discharge rate
Rated Capacity: Varies with discharge time, e.g., 20 hrs discharge provides 260 Ah for the 6V-260 Ah model

Additional Features:

Vibration proof and safe for use
Temperature Range: -4mv/cell/°C
Cranking Amps: Ranges from 865 A to 930 A at 25°C
Cycle Life at 80% Depth of Discharge: 700 cycles

Graphical Data: The datasheet includes graphs illustrating cycle life in relation to depth of discharge, self-discharge characteristics, temperature effects on capacity, and the relationship between open clamp voltage and state of charge.

Catalog excerpts

AGM High Density Power High capacity • deep cycle • long life • extended cycle life AGM - HD series - vrla battery 6 V - 260 Ah • 6 V - 312 Ah • 6 V - 390 Ah • 1 2 V - 234 Ah - Maintenance free multi cycle battery - Extended cycle life > 2000 cycles - HD = extremely compact - Suitable for high power charge and discharge use - Low self discharge - Suitable for marine/ mobile/ industrial back up use - Vibration proof - Safe and reliable s m art e n e rg y so lu tio n s Datasheet

Open the catalog to page 1

smart energy solutions Nominal voltage AGM High Density Power Art. Nr. 40290261 40290262 40290263 40290271 High Density Deep cycle Absorbed Glass Mat battery with 1700 cycle life and 10 years floating design life, specially designed for freguent cyclic discharge usage. By using strong grid and specific paste plate, gives the battery 60% more cyclic life. Applicable for EV and E-propulsion for marine and mobile applications. Dimensions l*w*h [mm] (exci. terminals) 295*180*274 295*180*346 Terminal type Both pole & bolt. Charge/discharge parameter Constant voltage Charging (IU, float) 6.80 to 6.90...

Open the catalog to page 2

All WhisperPower catalogs and brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list