PS-640 F1 POWER SONIC

Product Overview

The Power Sonic PS-640 F1 is a 6V general-purpose valve-regulated sealed lead-acid (VRLA) battery using advanced Absorbent Glass Mat (AGM) technology. Part of Power Sonic’s General Purpose (PS) series, its internal gas recombination design maximizes active cell efficiency and capacity retention while maintaining a completely maintenance-free operating profile. The unit supplies a true nominal capacity of 4.0Ah (20-hour rate) or 3.72Ah (10-hour rate). Fitted with slide-on F1 quick-disconnect spade terminals, this compact block is engineered to deliver reliable float and light cyclic standby power for emergency lighting units, exit signs, fire alarm modules, and small medical devices.

Key Features

• F1 Spade Terminals: Fitted with narrow 0.187" (4.75mm) wide quick-disconnect tabs for standard low-voltage electronic loops.
• True Dual Power Ratings: Formally rated at 4.0Ah (20-Hr rate) and 3.72Ah (10-Hr rate) for detailed technical system load profiling.
• Compact Block Mass: Packs 1.65 lbs (0.75 kg) of high-density physical weight inside a 2.76" x 1.85" x 3.94" (Total Height 4.17") chassis frame.
• Maintenance-Free Build: Valve-regulated spill-proof structure permits versatile physical placement with zero fluid leak hazards.
• Impact-Resistant Enclosure: Rugged ABS plastic shell (UL94:HB) protects interior lead plates against physical shock and structural shifting.
• Transit Certified: Rated as UN2800 non-spillable hardware, fully approved for unrestricted global air, sea, and land logistics.