Sentry PM6140 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.
Sentry PM6140 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
Sentry Battery PM6140 Replacement Battery — Compatible with Sentry Battery PM6140
Restore reliable power with this replacement battery for the Sentry Battery PM6140. Designed to meet or exceed OEM SLA specifications, the SigmasTek PM6140 is a high-performance battery solution offering AGM technology, maintenance-free operation, and the proven reliability expected in backup and standby applications.
Key Specifications
- Model: PM6140 (Replacement for Sentry Battery PM6140)
- 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
- Warranty: 1 Year Warranty
- Replacement Brand: SigmasTek
Benefits
This replacement battery delivers the long-lasting battery performance you need for uninterrupted operation. AGM technology provides excellent charge acceptance and low internal resistance, producing consistent output and extended service life compared to conventional flooded batteries. The maintenance-free and spill-proof features simplify installation and reduce upkeep demands.
Certified to U.L. and CE standards, the SigmasTek PM6140 is built with safety and reliability in mind, making it suitable for mission-critical roles. Its brand-new, factory-fresh condition ensures dependable operation from first use.
Common applications include UPS systems, emergency lighting, security systems, alarm panels, medical equipment, and various portable or stationary devices that depend on a reliable backup source. As a high-performance battery replacement, it provides OEM-compatible operation while offering exceptional value.
If you need a proven replacement battery that balances performance, safety, and value, the SigmasTek PM6140 is an excellent choice to restore and maintain power in your essential equipment.
Don’t risk downtime — purchase this Sentry Battery PM6140 replacement battery today and secure dependable, long-lasting performance backed by a 1 year warranty.
Technical Specifications
Product Highlights
- Brand Replacement : Sentry Battery PM6140
- 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.
