Product Details
xDescription
The PowerSonic PS-640 is a 6 Volt 4.5 Amp Hour (Ah) sealed lead acid (SLA) battery, part of PowerSonic’s trusted PS Series. Designed for general purpose, standby, and light cyclic applications, this battery provides dependable performance, long service life, and maintenance-free operation. Utilizing Absorbent Glass Mat (AGM) technology, the PS-640 ensures efficient gas recombination, eliminating the need for electrolyte refilling. Its valve-regulated, spill-proof design allows safe use in any position, making it ideal for various power backup and portable equipment applications.
Specifications
| Specification | Detail |
|---|---|
| Brand | PowerSonic |
| Series | PS |
| Model | PS-640 |
| Voltage | 6V |
| Capacity | 4.5Ah |
| Chemistry | Sealed Lead Acid (AGM, VRLA) |
| Case Material | ABS Plastic |
| Length | 2.76 in (70 mm) |
| Width | 1.85 in (47 mm) |
| Height | 3.98 in (101 mm) |
| Height Over Terminal | 4.02 in (102 mm) |
| Approx. Weight | 1.7 lbs (0.77 kg) |
| Terminal Type | F1 (0.187 Faston) |
| Design Life | 3–5 years (standby use) |
| Maintenance | Maintenance-Free, Rechargeable |
Key Features
- AGM technology delivers superior power and deep discharge recovery.
- Valve-regulated, spill-proof design enables safe operation in any orientation.
- Maintenance-free — no need for water refilling.
- Rugged ABS case provides vibration and impact resistance.
- High energy density for reliable performance in compact systems.
- Low self-discharge rate ensures long storage life.
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