Schneider Electric CFR Series VRLA Battery

is a valve-regulated sealed lead-acid (VRLA) battery designed for high availability standby power with maintenance-free operation.

• Type: Sealed VRLA lead-acid battery (standby / backup use)

• Compliance: Meets GB/T 19638.2-2014 (fixed VRLA) and YD/T 799-2010 (telecom VRLA)

• Safety housing: UL94-V0 flame-retardant ABS enclosure

• Design life: Up to 10 years @ 25°C (selected small capacities are 6-year design life)

• Low self-discharge: Capacity retention approx. 98% (1 month) / 94% (3 months) / 88% (6 months)

• Nominal voltage: 12 V

• Capacity range (examples): 18 / 26 / 38 / 65 / 80 / 100 Ah (C20 to 10.8 V reference)

• Recommended charging (25°C):

• Float: 13.6–13.8 V

• Equalize: 14.1–14.4 V

• Temperature ranges:

• Discharge: -20 to 55°C

• Charge: 0 to 40°C

• Storage: -15 to 40°C

• Best use: 25°C ± 3°C

• Typical applications: UPS systems, telecom backup, emergency lighting, power control systems, marine lighting/signaling, rail signaling/monitoring, data centers, building emergency evacuation, finance/energy systems