Casil CA640 High Performance Replacement Battery 1.59 lb
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Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
Casil CA640 High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
Delivery and Shipping
Delivery and Shipping
🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Volts & Amps
6 Volts | 4.5 AH
Terminal Type
F1
Casil CA640 Replacement Battery — Compatible with Casil CA640
Ensure uninterrupted power with this dependable replacement battery for the Casil CA640. Built to match or exceed the OEM SLA standards, this high-performance battery delivers reliable energy, consistent runtime, and a maintenance-free experience. Featuring Absorbent Glass Mat (AGM) technology and a spill-proof sealed design, the Casil CA640 replacement is a long-lasting battery ideal for both backup systems and regular use.
Key Specifications
- Model: Casil CA640 (Replacement)
- Brand: SigmasTek
- Chemistry: Sealed Lead Acid (SLA)
- Technology: Absorbent Glass Mat (AGM)
- Voltage: 6 Volts
- Capacity: 4.5 Ah
- Terminal Type: F1
- Design: Maintenance-Free, Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year
Benefits
The Casil CA640 replacement battery is engineered for longevity and reliable performance. Its AGM construction enhances vibration tolerance and charge efficiency, which contributes to a longer usable life and dependable operation in a wide variety of conditions. As a sealed, maintenance-free battery, it eliminates regular fluid checks and minimizes service needs.
This long-lasting battery provides consistent power output that helps protect connected electronics and ensures dependable backup performance. As a high-performance battery option, it supports frequent recharge cycles and stable voltage delivery, ideal for both standby and cyclic applications.
- Rugged design: AGM technology for shock and vibration resistance.
- Low maintenance: Factory-sealed, ready-to-install unit.
- Trusted safety: U.L. and CE certifications for reliable use.
- Reliable life: Designed for consistent performance and extended service.
Typical applications include UPS units, emergency lighting and power, alarm and security systems, medical devices, portable tools, and other backup or standby systems. Choose the Casil CA640 replacement when you need dependable, long-lasting power that blends safety, performance, and convenience.
Replace your old battery today—purchase the Casil CA640 replacement battery for reliable, high-performance power backed by a 1-year warranty. Order now to ensure uninterrupted service.
Technical Specifications
Product Highlights
- Brand Replacement : Casil CA640 Battery
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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