Altronix MAXIM35E High Performance Alarm Replacement Battery Set 33.11 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.
Altronix MAXIM35E High Performance Alarm Replacement Battery Set 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 | 12 Ah
Terminal Type
F2
SigmasTek 12V 12Ah F2 Replacement Battery — Altronix-Compatible Replacement
When a dependable power source is required, the SigmasTek 12V 12Ah F2 replacement battery provides compatible performance for Altronix equipment and other sealed-lead-acid applications. This long-lasting battery is built to deliver reliable standby power, making it a practical solution for alarm systems, UPS backups, and emergency power applications where continuity is critical.
Key Specifications
- Manufacturer: SigmasTek
- Brand Replacement: Altronix
- Voltage: 12 Volts
- Amp Hours: 12 Ah
- Terminal Type: F2
- Length (in.): 5.95
- Width (in.): 3.86
- Height (in.): 3.7
- Weight (lb.): 33.08
- Type: Security Alarm12 Volts12 AhF2*SigmasTek*
Benefits
This replacement battery brings durability and dependable cycle life to your power-critical systems. As a high-performance battery, it provides consistent voltage under load, strong recharge acceptance, and reduced self-discharge for reliable standby readiness. The sealed, maintenance-free design protects against spills and simplifies service.
Ideal applications include uninterruptible power supplies (UPS), security alarm panels, emergency lighting, access control systems, and other devices that require a compact, long-lasting battery solution. The standardized F2 terminal allows for fast installation and a secure electrical connection, minimizing the chance of poor contacts or intermittent faults.
Manufactured by SigmasTek and designed as a direct Altronix replacement, the 12V 12Ah F2 battery restores runtime and improves system reliability without the need for complex modifications.
Ready to replace your old battery? Order the SigmasTek 12V 12Ah F2 high-performance replacement battery now and ensure continuous protection for your Altronix-compatible equipment.
Technical Specifications
Product Highlights
- Brand Replacement : Altronix MAXIM35E Alarm
- 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.
