RA12-26D is an AGM deep-cycle battery with 10 years floating design life, specially designed for frequent cyclic discharge use. By using thick grid & specific paste plates the battery has 30% more cyclic life time than standby batteries. Applications include solar & wind energy systems, golf carts, electric wheelchairs, etc.

Technical Specification:

• Cells Per Unit : 6
• Voltage Per Unit : 12V
• Capacity : 22.0Ah@20hr-rate to 1.75V per cell @ 25 degrees C
• Weight : Approx. 6kg
• Max. Discharge Current : 220A (5 sec)
• Internal Resistance : Approx. 14m ohms
• Operating Temperature Range
• Discharge : -20 degrees C ~ 60 degrees C
• Charge : 0 degrees C ~ 50 degrees C
• Storage : -20 degrees C ~ 60 degrees C
• Normal Operating Temperature Range : 25 degrees C +/- 5 degrees C
• Float charging Voltage : 13.7 to 13.9 VDC / unit Average at 25 degrees C
• Recommended Maximum Charging Current Limit : 6.6A
• Equalization and Cycle Service : 14.6 to 14.8 VDC / unit Average at 25 degrees C
• Self Discharge : VRLA batteries can be stored for more than 6 months at 25 degrees C. Self-discharging ratio less than 3% per month at 25 degrees C. Please charge batteries before using.
• Terminal : Terminal F3/F13
• Container Material : A.B.S. (UL94-HB), Flammability resistance of UL94-V1 can be available upon request.
• Dimensions ( L x W x H ) : 18,1 x 7,7 x 16,7 cm
• Weight : Approx. 6Kg

Warranty: 1 year sliding scale warranty (warranty dependent on Inverter and installation type). Please note the warranty does not cover installations where Axpert/Mecer/Synapse are used, if installed with these inverters the warranty will be void.