Kaufel 2040 High Performance Replacement Battery 4.91 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.
Kaufel 2040 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 | 14 Ah
Terminal Type
Ring Terminal
Kaufel 2040 Replacement — Compatible with Kaufel 2040
When you need a reliable replacement battery for the Kaufel 2040 model, choose a unit that combines performance, safety, and ease of use. This replacement SLA battery is built to meet or exceed OEM specifications and provides dependable power for a variety of applications. With maintenance-free AGM construction and industry certifications, it is a practical, long-lasting battery option for both professional and home use.
Key Specifications
- Model Compatibility: Kaufel 2040
- Battery Type: Rechargeable Sealed Lead Acid (SLA)
- Technology: Absorbent Glass Mat (AGM) Technology
- Voltage: 6 Volts
- Capacity: 14 Ah
- Terminal Type: Ring Terminal
- Design: Maintenance-Free with Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Brand (Replacement): SigmasTek
- Warranty: 1 Year Warranty
Benefits
This Kaufel 2040 replacement offers durability and dependable performance. The AGM technology ensures that the battery is sealed and maintenance-free, reducing the need for routine checks and avoiding leakage risks. As a high-performance battery, it provides steady power delivery and reliable recharge characteristics, making it suitable for repeated use in backup and portable systems.
Use this unit in UPS systems, emergency backup circuits, security and alarm systems, mobility devices, and small power tools. The spill-proof construction and safety certifications (U.L. and CE) make installation safe and compliant. Its 6V/14Ah rating is well-suited to many small backup applications where consistent runtime and dependable recharge are required. Being brand new and factory fresh guarantees you receive a battery with full service potential, and the included 1 Year Warranty offers added protection.
Supplied under the SigmasTek replacement label, this Kaufel 2040-compatible battery is an affordable, long-lasting battery solution that restores the reliability of your equipment with minimal fuss.
Ready to secure reliable backup power? Purchase the Kaufel 2040 replacement battery today and get back to uninterrupted performance.
Technical Specifications
Product Highlights
- Brand Replacement : Kaufel 2040 Battery
- 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.




