Jasco RB640 High Performance Replacement Battery 1.59 lb
— Ready to ship immediately
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.
Jasco RB640 High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
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
Jasco Battery RB640 Replacement Battery — Compatible with Jasco Battery RB640
When your Jasco Battery RB640 needs dependable replacement power, this replacement battery is engineered to deliver consistent, maintenance-free performance. Manufactured to meet or exceed OEM SLA specifications, the Jasco Battery RB640 replacement battery offers the reliability and certifications you require for critical backup and standby applications. Enjoy a high-performance battery with proven technology and a one-year warranty.
Key Specifications
- Battery Type: Rechargeable Sealed Lead Acid (SLA)
- Technology: Absorbent Glass Mat (AGM) Technology
- Design: Maintenance-Free Design with Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Brand: SigmasTek
- Voltage: 6 Volts
- Capacity/Label: 4.5 AHF1
Benefits
- Robust durability — AGM construction provides a durable internal structure that resists vibration and extends service life under normal operating conditions.
- Long-lasting battery performance — optimized for steady discharge and recharge cycles, delivering reliable energy over many cycles.
- High-performance battery characteristics — consistent voltage delivery and low self-discharge keep your devices ready when you need them most.
- Hassle-free maintenance — sealed and spill-proof for safe, low-maintenance operation in a variety of orientations and installations.
- Certified and safe — U.L. Recognized and CE Certified to meet industry safety and quality expectations.
- Versatile use cases — perfect for UPS and backup power systems, emergency lighting, alarm and security systems, medical backup devices, and portable tools relying on SLA technology.
- Direct replacement confidence — specifically designed to be 100% compatible with Jasco Battery RB640, making installation straightforward and worry-free.
Make the smart switch to this SigmasTek Jasco Battery RB640 replacement battery for dependable backup power and consistent performance. With AGM technology, certifications, and a 1 Year Warranty, this long-lasting battery is ready to protect your equipment. Add to cart now and secure reliable power for your critical systems.
Technical Specifications
Product Highlights
- Brand Replacement : Jasco Battery RB640
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
