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Gel Batteries For Solar And Wind Power

Gel Batteries for solar and wind power

Dryfit Sportsline Series

The absolutely maintenance-free gel battery for starting and on-board power.

The Dryfit Sportsline series offers three battery functions combined into one battery:

  • Powerful engine start-up
  • Reliable mains power supply to all on-board outlets
  • Energy-saving, environmentally friendly storage of solar energy

Dryfit technology consists of closed-system batteries in which the electrolyte is enclosed in a gel. This provides a variety of advantages over conventional systems.

  • Dryfit Sportsline batteries are absolutely maintenance-free throughout their entire service life
  • Powerful engine start-up is no problem even when the batteries have not been used for months.
  • Extremely low gassing and no acid vapours are released
  • Can be installed within the interiors of vehicles and boats where people eat and sleep
  • Can operate at any angle and even under water!

Maintenance Free and Sealed

Each cell is sealed by a valve preventing penetration by airborne oxygen. Excess pressure (from overcharging) is vented and the valve resets. Gas within the battery is recombined to form water. Therefore no water topping up or filling is needed and no acid spill will occur

Wide Applications

Dryfit Sportsline batteries are designed for applications in marine, automotive, engine start and solar applications

Extremely Low Self-Discharge

Less than 3% of the rated capacity per month in storage is lost at 20°C. This means batteries can be stored for long periods without recharging

High Cycle Life

Extremely low gassing.

Each cell is closed with a safety valve and excess pressure can escape if the battery is overcharged. Acid vapors cannot escape and the gas in each cell is reconverted into water

Safe for Transport

Batteries comply with Federal Office of Road Safety Schedule to ACA 94-03when transported by road and with IMDG paragraph A67 for airfreight

Vibration, shock and impact proof

Plates are embedded in gel with robust casing complies to DIN and military requirements

Approvals

Economical

Excellent performance/price ratio and very low service costs

Deep Discharge Resistant

Batteries can survive deep discharges and still recover their capacity. Even after 4 weeks left flat the battery can recover to 80% after 48 hours recharging and to 100% after a few cycles


Model

SL40

SL57

SL75

SL80

SL115

SL135 SL200

Voltage (V)

12

12

12

12

12

12

12

Reserve capacity in Ah

C20

36

57

75

80

115

135

200

C5

30

49

64

68

98

115

170

C100

41 65 85 90 130 150

225

Dimensions

Length

210 306 381 330 513 513 518

in mm

Width

175 175 175 171 189 223 291

Height (max.)

175 190 190 235.50 223 225 242

Weight (kg)

12.3 21.2 26.8 30.0 40.7 47.8 70.0

Inclination angle

180 deg. 180 deg. 180 deg. 180 deg. 180 deg. 180 deg. 180 deg.

Cold start curr. A to SAE

7.2V

300 450 600 450 715 920 1100

Replaces conv. starter battery

C2O(Ah)

50 75 100 105 150 175 260

The Cold Crank Amps (SAE) is a guide to the ability to swing a motor over in cold conditions. It is measured at -18°C, and a min voltage of 7.2 volts after 30 secs, and 6 volts after 90 seconds.

The Reserve Capacity is the approximate time that a current of 25 amps may be maintained until the battery voltage falls to 10.5 volts. It is a guide to the length of time the battery will last with accessories turned on and the motor not running.

Gel Batteries For Solar And Wind Power
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