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SigmasTek  |  SKU: BW-11927

Teledyne Big Beam ET6S16 High-Capacity Replacement Battery 4.91 lb

19% off
Sale price $38.99 USD Regular price $47.99
Shipping calculated at checkout.
Replacement battery meets or exceeds OEM SLA specifications for reliable performance
Absorbent Glass Mat (AGM) technology ensures leak-proof and safe operation
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for guaranteed quality and safety
Includes 1-year warranty for peace of mind and long-lasting durability
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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.

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Volts & Amps

6 Volts | 14 Ah

Terminal Type

Ring Terminal

Teledyne Big Beam ET6S16 Replacement Battery — Compatible with ET6S16

Ensure uninterrupted operation of your Teledyne Big Beam ET6S16 systems with this purpose-built replacement battery. Meeting or exceeding OEM SLA standards, this battery is engineered for reliable performance, safety, and compatibility with the ET6S16 model. When emergency lighting, alarms, or critical backup systems require a trustworthy power source, this high-performance battery delivers.

Key Specifications

  • Model Compatibility: Teledyne Big Beam ET6S16
  • Brand: SigmasTek
  • Battery Type: Absorbent Glass Mat (AGM) Technology
  • Voltage: 6 Volts
  • Capacity: 14 Ah
  • Terminal Type: Ring Terminal
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

Built for durability and consistent output, this long-lasting battery uses AGM technology to provide strong performance over repeated charge cycles. The maintenance-free, spill-proof construction minimizes upkeep and reduces the likelihood of leaks or corrosion in sensitive equipment. U.L. and CE recognition underline the product’s safety and quality credentials.

This replacement battery is ideal for emergency lighting, fire alarms, and security alarm systems, as well as UPS systems, emergency power backup, portable tools, home & garden devices, consumer electronics, and medical equipment. Its reliable discharge characteristics ensure devices remain operational during outages, and the ring terminal design makes installation secure and dependable.

Every battery is brand new and factory fresh to provide consistent performance from day one, and the included 1 year warranty adds protection and peace of mind for your purchase.

Ready to upgrade your ET6S16 system with a high-performance, long-lasting battery? Purchase this Teledyne Big Beam ET6S16 replacement battery now to restore dependable emergency power and maximize system reliability.

Technical Specifications

Voltage6 Volts
Amp Hours14 Ah
Terminal TypeRing Terminal
Length (in.)4.25
Width (in.)2.8
Height (in.)5.55
Weight (lb.)4.9

Product Highlights

  • Brand Replacement : Teledyne Big Beam
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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