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Power Sonic PS-640 Battery Specs
The Power Sonic PS-640 is a 6V 4.5Ah SLA AGM Battery.
- Type: Rechargeable Sealed Lead Acid (SLA), Absorbent Glass Mat (AGM)
- Voltage / Capacity: 6V 4.5Ah
- Length: 70 mm (2.76″)
- Width: 47 mm (1.86″)
- Height: 100 mm (3.94″)
- Height with Terminal: 108 mm (4.25″)
- Terminal Type: F1 – 4.75 mm wide (3/16″)
- Compatible Charger: PSC-6500A-C, PSC-6500-PC, PSC-61000-PC, PSC-61300-PC
Battery Model: Power Sonic PS-640
The Power Sonic PS-640 is a 6V 4.5Ah rechargeable sealed lead acid (SLA) battery from the Power Sonic PS Series featuring an absorbent glass mat (AGM) design.
Designed with gas recombination technology, this Power Sonic valve regulated lead acid battery offers many benefits as it is low maintenance / maintenance free, leakproof / spillproof, and can withstand rugged vibrations with its impact resistant ABS case and cover.
Batteries from the PS Series are typically used in security, fire, medical, and emergency lighting systems as well as general purpose applications.
The Power Sonic PS-640 typically comes with the F1 Type Terminal but you may want to confirm that before purchasing. If you need a different terminal type than what’s available, adapters may be an option.
Search Amazon for more replacement PS-640 batteries
Search Amazon for F1 F2 Terminal Adapters
If you need batteries for your business, Amazon Business offers features and options that might interest you. Learn more!
Battery Chart for Power Sonic PS-640
| Brand / Manufacturer | Power Sonic |
| Battery Model No. | PS-640 |
| Type | Sealed Lead Acid / AGM |
| Nominal Voltage | 6V |
| Nominal Capacity (20HR) | 4.5Ah |
| Length | 2.76″ (70 mm) |
| Width | 1.86″ (47 mm) |
| Height | 3.94″ (100 mm) |
| Total Height with Terminal | 4.25″ (108 mm) |
| Terminal Type | F1, No. 187 (0.187″ / 4.75 mm) |
| Approx. Weight | 1.79 lbs (0.81 kg) |
| Charger Model No. | PSC-6500A-C, PSC-6500-PC, PSC-61000-PC, PSC-61300-PC |