Ansul Alarms H1000 High Performance Replacement Battery 1.65 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.
Ansul Alarms H1000 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
12 Volts | 0.8 Ah
Terminal Type
Special Connector
12V 0.8Ah Replacement Battery — Compatible with Ansul Alarms (SigmasTek)
Specifically matched for Ansul Alarm systems, this 12V 0.8Ah replacement battery from SigmasTek provides dependable backup power, reliable compatibility, and solid performance. Designed as a drop-in replacement for small alarm and monitoring devices, this long-lasting battery is suitable for service calls, routine maintenance, and emergency replacements. It offers a compact form factor while delivering the stable output required by fire and security equipment.
Key Specifications
- Manufacturer: SigmasTek
- Brand Replacement: Ansul Alarms
- Voltage: 12 Volts
- Amp Hours: 0.8 Ah
- Length: 3.78 inches
- Width: 0.98 inches
- Height: 2.44 inches
- Weight: 1.65 lb
Benefits
This replacement battery is engineered for long-term reliability and routine readiness in life-safety and security devices. As a high-performance battery tailored for Ansul-compatible systems, it withstands repeated charge/discharge cycles and provides consistent output for alarm panels, detectors, and small backup circuits. The design emphasizes durability and low maintenance, making it an excellent choice for installers and property managers who require a reliable, long-lasting battery solution.
Common applications include fire alarm control panels, security alarm modules, notification devices, small UPS circuits for monitoring equipment, and other emergency power uses where compact size and dependable backup are essential. The battery’s dimensions and electrical characteristics are chosen to provide a straightforward installation — check the existing battery dimensions before ordering to ensure an exact fit.
Because this is a direct replacement from a trusted manufacturer, you can expect professional-grade quality that meets or exceeds original specifications. It’s a practical option for keeping Ansul alarm systems operational and compliant without expensive OEM pricing.
Keep your system protected — order this long-lasting, high-performance replacement battery now to ensure uninterrupted operation of your Ansul-compatible alarm system.
Technical Specifications
Product Highlights
- Brand Replacement : Ansul Alarms H1000
- Manufacturer: SigmasTek
- Product Type: Security Alarm
- 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.





