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PS640 Century AGM Cycling Battery - 6V 4AH
PS640 Century AGM Cycling Battery - 6V 4AH
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Technical Specifications
| Specification | Details |
|---|---|
| Model | Century PS PS640 |
| Voltage | 6V |
| Capacity | 4 Ah |
| Dimensions (LWH) | 70 x 47 x 100 mm (Total Height: 106 mm) |
| Weight | 0.81 kg |
| Terminal Type | 7.5mm Blade Terminal |
The Century PS PS640 is a high-performance, multi-purpose 6V VRLA battery engineered to serve as a long-draw power source for stationary and backup applications. Built to strict commercial calibre parameters, this unit is ideal for domestic and commercial infrastructure where continuous, worry-free power is required over extended periods. Most commonly utilised to keep emergency exit signs, commercial lighting systems, and alarm infrastructure fully operational, it acts as a dependable safeguard whenever a primary mains power failure occurs.
Perfect for users who demand:
- ✓ Absolute protection during a mains outage to keep emergency exit sign lights powered up safely
- ✓ Multi-angle fitment versatility with a virtually spill-proof design that fits custom installations
- ✓ A true maintenance-free, factory-sealed layout that eliminates the hassle of cell water top-ups
Key Features & Benefits
Absorbed Glass Mat Technology
- • Highly porous glass fibre mat separators completely immobilise the liquid electrolyte
- • Minimises internal resistance while delivering superior structural vibration defence
- • Prevents early plate degradation to maintain uniform electrical stability under constant float
Valve Regulated Sealed Design
- • Advanced recombinant internal chemistry limits outgassing and prevents fluid vapour escape
- • Fully sealed structure allows multi-angle fitment configurations based on space limits
- • Ensures complete peace of mind with zero risk of terminal acid leaks or venting scuffs
High-Service-Life Calibration
- • Specially formalised using high-grade raw materials for long standby service cycles
- • Reduced self-discharge traits preserve critical capacity when left idle in standard conditions
- • Provides reliable primary power for a wide selection of non-cranking electronic systems
Compact Safety & Fitting
- • Lightweight 0.81 kg composition avoids adding excessive weight inside small enclosures
- • Fitted with standard 7.5mm blade terminals for quick, secure slide-on wiring link layouts
- • Heavy-duty outer shell provides physical durability across domestic and commercial settings
Advantages & Considerations
Advantages
- ✓ Up to a 5-year standby design life under optimal environmental controls
- ✓ Versatile, spill-proof architecture supports mounting on any required angle
- ✓ Reliable 4 Ah capacity provides ample standby energy reserves for emergency lighting
- ✓ Backed by a dependable 12-month domestic and commercial stationary warranty
Considerations
- • Configured as a 6V unit; always check device requirements to ensure voltage compatibility
- • Features a wider 7.5mm blade terminal layout; verify connection clip dimensions match
- • Engineered for stationary backup paths; not designed for high-current engine cranking
Frequently Asked Questions
Battery Compatibility Guide
Direct Replacement Models
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