Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-12288

Siltron EM63 High-Performance Compatible Replacement Battery 4.08 lb

23% off
Sale price $30.99 USD Regular price $39.99
Shipping calculated at checkout.
Meets or exceeds OEM SLA battery specifications for reliable performance
Absorbent Glass Mat (AGM) technology ensures long-lasting power
Maintenance-free, spill-proof design for safe and hassle-free use
U.L. Recognized and CE Certified for quality and safety assurance
Includes 1-year warranty and factory-fresh condition for peace of mind
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

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.

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

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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

🔹 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: 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 | 12 Ah

Terminal Type

F1

Siltron EM63 Battery Replacement — Compatible with Siltron EM63

Restore reliable emergency power with this Siltron EM63 replacement battery, specifically designed to meet the needs of Siltron EM63 fixtures. Offering consistent performance and safe, maintenance-free operation, this battery is an effective, cost-conscious option for facilities and technicians who require a dependable replacement battery for critical lighting systems.

Key Specifications

  • Type: Rechargeable Sealed-Lead-Acid (SLA) Emergency Lighting Battery
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Voltage: 6 Volts
  • Capacity: 12 Ah
  • Terminal: F1
  • Compatibility: Replacement for Siltron EM63

Benefits

Designed with AGM technology and a sealed, spill-proof housing, this long-lasting battery reduces the need for maintenance while delivering reliable performance in standby applications. The maintenance-free design eliminates regular electrolyte checks and lowers the total cost of ownership. U.L. Recognition and CE Certification ensure the battery meets established safety and performance standards.

As a high-performance battery suitable for emergency lighting, the Siltron EM63 replacement provides dependable reserve power for exit signs, emergency fixtures, UPS back-up modules, and security systems. Its robust construction tolerates vibration and varying environmental conditions, making it appropriate for a wide range of installations including commercial, institutional, and industrial sites. The F1 terminal simplifies replacement procedures for service technicians.

This brand-new, factory-fresh replacement battery comes with a one-year warranty for added confidence. It’s an ideal option for anyone looking to maintain safety compliance and ensure uninterrupted emergency illumination when grid power fails.

Don't wait until a failure—buy this replacement battery for Siltron EM63 now to keep your emergency lighting and backup systems performing reliably.

Technical Specifications

Voltage6 Volts
Amp Hours12 Ah
Terminal TypeF1
Length (in.)5.95
Width (in.)2.0
Height (in.)3.7
Weight (lb.)4.08

Product Highlights

  • Brand Replacement : Siltron EM63 Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.