MERCURY 7.5AMPS BATTERY UPS

Type: 12 V SLA, maintenance-free

Capacity: 7.5 Ah (20-hr); 4.5 Ah (1-hr)

Internal Resistance: ~24 mΩ

Storage Efficiency: 91% (3 mo), 81% (6 mo), 60% (12 mo)

Max Discharge: 112.5 A for short bursts

Terminals: F1/F2 Faston

Charge Specs: 14.4–14.7 V (cycle), 14.4–15 V (recommended), 13.5–13.8 V (standby), <2.25 A initial

Size & Weight: ~151×65×94 mm; ~2.3 kg

Operating Temp: Discharge –15 to 50 °C; Charge 0 to 40 °C

Cycle Life: ~300 full cycles

Self-Discharge: <3%/mo at 20 °C

Use Cases: UPS units, emergency lighting, security systems, portability power backups