SEC Microlyte SEC12-90 High Performance Replacement Battery 68.06 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.
SEC Microlyte SEC12-90 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 | 100 Ah
Terminal Type
Nut & Bolt
SEC Microlyte SEC12-90 Replacement Battery — Compatible with SEC Microlyte SEC12-90
The SEC Microlyte SEC12-90 replacement battery offers reliable, OEM-equivalent performance and guaranteed compatibility for your SEC Microlyte SEC12-90 equipment. This sealed rechargeable SLA battery uses Absorbent Glass Mat (AGM) technology to deliver stable, maintenance-free power in a spill-proof package. If you need a dependable replacement battery that balances safety, reliability, and value, the SEC Microlyte SEC12-90 (SigmasTek) is an excellent choice.
Key Specifications
- Model compatibility: SEC Microlyte SEC12-90
- Replacement brand: SigmasTek
- Battery type: Rechargeable Sealed Lead Acid (SLA)
- Chemistry: Absorbent Glass Mat (AGM) Technology
- Voltage: 12 Volts
- Capacity: 100 Ah
- Terminal type: Nut & Bolt
- Design: Maintenance-Free with Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
Benefits
This SEC Microlyte SEC12-90 replacement battery combines rugged AGM technology with a sealed, maintenance-free design for dependable day-to-day performance. The non-spillable construction lets you mount the battery in multiple orientations and reduces the need for routine fluid checks, making it practical for busy environments. As a high-performance battery, it delivers stable discharge characteristics and good recharge acceptance, helping ensure your devices have power when required.
The SEC12-90 is suitable for a wide variety of uses where a long-lasting battery is essential, such as UPS backup systems, emergency lighting, security and fire alarm panels, medical and mobility equipment, telecom backup, and industrial or recreational applications. With UL recognition and CE certification, you benefit from validated safety credentials in addition to a brand-new factory fresh unit backed by a 1 year warranty.
Replace your SEC Microlyte SEC12-90 with confidence. Order this replacement battery today to regain reliable, long-lasting power for your system and take advantage of a high-performance battery solution backed by manufacturer certifications and a 1 year warranty.
Technical Specifications
Product Highlights
- Brand Replacement : SEC Microlyte SEC12-90
- 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.




