VOLTAPURE 6V 4Ah VRLA AGM Rechargeable Battery

• Battery technology: Rechargeable valve-regulated lead-acid (VRLA), AGM type • Nominal voltage: 6V • Rated capacity: 4Ah at the 20-hour rate • Capacity at stated rates: 20HR: 4Ah; 10HR: 3.7Ah; 1HR: 2.4Ah • Terminal type: T1 • Internal resistance: Approx. 30 mOhm, fully charged at 25 degrees C • Dimensions (L x W x H / TH): 70 x 48 x 101 / 107 mm • Approx. weight: 0.69 kg, tolerance +/-5% • Maximum charging current: 1.2A • Maximum discharge current: 60A for 5 seconds • Float charging voltage: 6.75-6.90V at 25 degrees C; compensation -9mV/degree C • Cyclic charging voltage: 7.25-7.50V at 25 degrees C; compensation -15mV/degree C • Nominal operating temperature: 25 degrees C +/-3 degrees C • Operating temperature range: Discharge: -15 to +50 degrees C; charge: -10 to +50 degrees C; storage: -20 to +50 degrees C • Capacity by temperature: 40 degrees C: 102%; 25 degrees C: 100%; 0 degrees C: 85%; -15 degrees C: 65% • Self-discharge at 25 degrees C: Remaining capacity: 91% after 3 months; 82% after 6 months; 65% after 12 months • Designed float life: 5 years at 20 degrees C under specified float conditions • Construction: Lead-dioxide positive plate, lead negative plate, ABS container and cover, AGM separator, sulfuric-acid electrolyte, rubber safety valve, copper terminal

• Compact 6V 4Ah format for small standby-power equipment. • AGM separator retains electrolyte and supports sealed valve-regulated operation. • No routine electrolyte top-up is required under normal use. • Low self-discharge supports storage and standby applications. • T1 terminal provides a familiar connection format for compact equipment. • 60A five-second discharge capability supports short starting or transfer peaks within the published limit. • Wide discharge operating range from -15 degrees C to +50 degrees C. • Five-year design float life at 20 degrees C when correctly charged and installed.

• Emergency-lighting units • Rechargeable lanterns • Compact alarm and security panels • Small standby-power devices • Compatible 6V electronic backup equipment

• Compact 70 x 48 mm footprint suits enclosures where a 12V battery will not fit. • Published charge voltages, temperature limits, and high-rate current provide clearer selection data than many generic replacement batteries. • AGM VRLA construction is cleaner and easier to maintain than conventional flooded lead-acid batteries because water top-up is not required. • Defined 60A peak capability gives installers a verified short-duration current limit instead of relying on capacity alone. • VOLTAPURE offers model-specific documentation with local availability and support from Maamoon Est. in Egypt.