3700mAh Replacement Battery for Honeywell Security Systems

Keep your Honeywell security system powered up with this long-lasting 3700mAh replacement battery

Product Price

$29.99

Product Review Score

4.02 out of 5 stars

213 reviews

Product Summary

This 3700mAh replacement battery keeps your Honeywell security system powered up and running smoothly. With a long-lasting charge, it ensures your home stays secure without any interruptions.

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Additional Product Details

  • High capacity 3700mAh battery ensures your Honeywell security system runs smoothly
  • Super easy DIY replacement means no more annoying low power chirps
  • Plug-and-play design matches the original battery specs and size perfectly
  • Rechargeable 7.2V battery provides reliable power for your security alarm system
  • Safe and dependable, CE certified with multiple circuit protections to prevent issues
  • No need for soldering; just plug in the built-in connector and you’re set
  • Compatible with Honeywell Lynx 5100, 5200, 5210, 5300, Lynx Touch 7000, and more
  • Replacement for part number 300-03866; make sure it fits your system before buying
  • Enjoy peace of mind with 90 days warranty and 12 months of support available

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