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SigmasTek  |  SKU: BW-14420

Streamlight SL34 High Capacity Replacement Battery 4.08 lb

16% off
Sale price $30.99 USD Regular price $36.99
Shipping calculated at checkout.
Compatible replacement for Streamlight SL34 flashlight
Uses Absorbent Glass Mat (AGM) technology for reliable power
Maintenance-free with spill-proof design for safety
U.L. recognized and CE certified for quality assurance
Backed by a 1-year warranty for peace of mind
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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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⚠️ 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

Streamlight SL34 Battery (Replacement) - Compatible with Streamlight SL34

Replace your failing pack with the Streamlight SL34 replacement battery, a rechargeable Sealed Lead Acid (SLA) unit built to match or surpass OEM specifications. This SigmasTek battery provides reliable runtime, proven safety certifications, and dependable compatibility with the Streamlight SL34. If you’re seeking a high-performance battery that’s also a cost-effective replacement battery option, this long-lasting battery meets professional standards for everyday and emergency use.

Key Specifications

  • Model Compatibility: Streamlight SL34
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • 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
  • Voltage: 6 Volts
  • Capacity: 12 Ah
  • Terminal: F1
  • Brand: SigmasTek
  • Warranty: 1 Year Warranty
  • Compatibility Guarantee: Meets or exceeds OEM SLA battery specifications; 100% compatibility

Benefits

Built for resilience, the Streamlight SL34 replacement battery uses AGM technology to provide superior charge acceptance and shock resistance for extended service life. Its maintenance-free, spill-proof construction reduces hassle and enhances safety in handheld and portable applications. These design attributes collectively contribute to a long-lasting battery that remains dependable under routine and demanding conditions.

As a high-performance battery, it supports consistent light output for inspections, outdoor work, emergency response, and portable UPS or backup power needs. The U.L. and CE certifications underscore the battery’s adherence to safety and quality benchmarks, giving you confidence in extended deployments where reliable power is mission-critical.

Offered brand new and backed by a 1 year warranty, this SigmasTek 6V 12Ah replacement battery is an excellent choice for technicians, first responders, and everyday users who require a trustworthy power source for their Streamlight SL34 units. The included F1 terminal format ensures compatibility and ease of installation.

Ready to restore dependable runtime? Buy this Streamlight SL34 replacement battery today and experience a high-performance, long-lasting battery solution.

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 : Streamlight SL34 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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