Kastar 3-Pack Battery Replacement for Honeywell 300-03866, Honeywell LCP500-4B, Honeywell LYNXRCHKIT-SHA, Honeywell OSA214, ADT Honeywell Lynx Plus, Honeywell Lynx 5100, Honeywell Lynx 5200 Alarm
Kastar 3-Pack Battery Replacement for Honeywell 300-03866, Honeywell LCP500-4B, Honeywell LYNXRCHKIT-SHA, Honeywell OSA214, ADT Honeywell Lynx Plus, Honeywell Lynx 5100, Honeywell Lynx 5200 Alarm
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Kastar 3-Pack Battery Replacement for Honeywell 300-03866, Honeywell LCP500-4B, Honeywell LYNXRCHKIT-SHA, Honeywell OSA214, ADT Honeywell Lynx Plus, Honeywell Lynx 5100, Honeywell Lynx 5200 Alarm

4.8 stars out of 9 reviews
(4.8)|
9 ratings

Key item features

  • High Capacity: No longer to worry about the endurance of the batteries, Kastar high capacity battery will provide ultra strong power for your alarm system to performance well and operate longer.
  • Battery Specification: Battery Type: Ni-MH; Battery Voltage: 7.2V; Battery Capacity: 3700mAh; Battery Dimensions: 3.94" x 2.68" x 0.68" (100.80 x 68.00 x 17.20mm).
  • Safety Assurance: Kastar add mix-protection additive to the cathode of batteries, protect the material from degradation in the progress of charge and discharge, extend lifespan up to 1200 cycles.
  • Low self-discharge: Embedded seal structure expand the space of crystal lattice, make more room for hydrogen, so Kastar batteries will holds power longer than others.
  • Environmental Protection: Ni-MH eco-friendly cell, doesn't contain Hg/Cd/Pb, makes no pollution to the environment, and using DBCK steel shell which can protect the battery against explosion due to overpressure.
Current price is $57.99
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Columbus, 43215
Arrives by Thu, Apr 16
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Sold and shipped by Kastar USA IncPro Seller
4.6227581941867655 stars out of 5, based on 1617 seller reviews(4.6)
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4.8 out of 5 stars
stars9 ratings6 reviews
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Showing 1-3 of 6 reviews

Aug 28, 2025
Susan
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Size: 1-PACK
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5 out of 5 stars review

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This battery is the same product that I spent twice as much for ..Hope it lasts a few years!..easy to install..came double wrapped not to be damaged

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Helpful?60W3HHA7119D228649388
Dec 2, 2025
Reviewer
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Size: 1-PACK
Sold and shipped byKastar USA Inc
5 out of 5 stars review

Verified Purchase

Alarm System Replacement Battery

Exactly what I was looking for. It works perfect on my alarm system.

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Helpful?60W3HHA7119D228649388
Dec 9, 2025
Tom
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Size: 1-PACK
Sold and shipped byKastar USA Inc
5 out of 5 stars review

Verified Purchase

Excellent product fit was perfect, description was accurate.

Helpful?60W3HHA7119D228649388