BATTERY FOR VARIOUS MODELS U1R-9 SLA 24 Ah - 12 Volts Pole+ : RIGHT WIDTH : 196 mm WIDTH : 131 mm HEIGHT : 184 mm SLA SYSTEM : SLA (Sealed Lead Acid) batteries are totally sealed lead-acid batteries. Ready for use, they feature 'Maintenance Free' technology, meaning they require no maintenance. CODE: R106274 ORIGINAL CODE: AT