The Best K5109 Battery of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best K5109 Battery of 2023. Check our ranking below.

2,142 Reviews Scanned

Rank No. #1

NEAFAZA 300-03864-1 7.2v 1500mAh Battery Replacement Compatible with Honeywell Alarm Lynx WALYNX-RCHB-SC Honeywell Lynx Touch K5109, L3000, L5000, L5100, L7000

1.TWO PRONGS:Type: Ni-MH,Volts: 7.2V, Capacity: 1500mAh,Higher Capacity than the original 1100mAh,package included:1 x 300-03864-1 battery
2.Compatible with the following alarms: WALYNX-RCHB-SC, WALYNX-RCHB-HC , LYNX, C8-B33, MS104, WALYNXRCHB, WALYNX-RCHB-SC, K5109, 781410403291, 55026089, LYNXRCHKIT-SC
3.Compatible with the following LYNX alarms: LYNXR-I, LYNXR-2, L3000 LYNX Plus, L5000/5100 LYNX Touch
4.Compatible Part Numbers: LYNXRCHKITHC LYNXRCHKIT-HC K5109 781410403291 55026089 WALYNX-RCHB-SC WALYNXRCHBSC LYNXRCHKIT-SC LYNX Voice, LYNXR, LYNXR24, LYNXR24-SP LYNXR-2FR, LYNXR-2SIA, LYNXR-ENSIA LYNXR-EN, LYNXR-I, LYNXR-IE, LYNXR-EN, LYNXR-I, LYNXR-IE, LYNXSIA Plus, LYNXR-ISIA, LYNXRCHKITSHA LYNXRCHKIT-SHA, LYNXR CFLYNXR-EN, LYNXR-2, LYNXRIEN-A, LYNXRIEN-EA, LYNXR-IFR
5.Note:Make sure it fits. Please check your part number. (Battery Connector - 2 Prong)

Rank No. #2

HQRP Battery 2200mAh Compatible with Ademco Honeywell Lynx LYNXRCHKITHC LYNXRCHKIT-HC K5109 781410403291 55026089 WALYNX-RCHB-SC WALYNXRCHBSC LYNXRCHKIT-SC Replacement

HQRP® Rechargeable Battery;
Battery Voltage: 7.2V; Capacity: 2200 mAh; Ni-Mh;
Compatible with Original Battery;
200 Days warranty!
Compatible with: Ademco Honeywell LYNXRCHKITHC LYNXRCHKIT-HC K5109 781410403291 55026089 WALYNX-RCHB-SC WALYNXRCHBSC LYNXRCHKIT-SC LYNX Voice, LYNXR, LYNXR24, LYNXR24-SP LYNXR-2FR, LYNXR-2SIA, LYNXR-ENSIA LYNXR-EN, LYNXR-I, LYNXR-IE, LYNXR-EN, LYNXR-I, LYNXR-IE, LYNXSIA Plus, LYNXR-ISIA, LYNX LYNXRCHKITSHA LYNXRCHKIT-SHA, LYNX Plus, LYNX Touch, LYNX Touch SIA, LYNXR CFLYNXR-EN, LYNXR-2, LYNXRIEN-A, LYNXRIEN-EA, LYNXR-IFR Security System;

Rank No. #3

GLESOURCE 1PACK 300-03864-1 Battery 7.2V 1100mAh Compatible for Honeywell Alarm Lynx WALYNX-RCHB-SC Honeywell Lynx Touch K5109, L3000, L5000, L5100 ADEMCO 300-06868

7.2 Volt 1100 mAh battery back up for the Lynx Plus Panel and GSM module for backup power with a 2 pin connector
Made up of (6) AAX1100mAh nickel-metal hydride batteries
Dimension: 84.65 x 51.42 x 14.50mm
Compatible with the following alarms: WALYNX-RCHB-SC, WALYNX-RCHB-HC , LYNX, C8-B33, MS104, WALYNXRCHB, WALYNX-RCHB-SC, K5109, 781410403291, 55026089, LYNXRCHKIT-SC
Compatible with the following LYNX alarms: LYNXR-I, LYNXR-2, L3000 LYNX Plus, L5000/5100 LYNX Touch

Rank No. #4

GLEPOWEER (1 Pack) 300-03864-1 Battery 7.2V 1100mAh Compatible for Honeywell Alarm Lynx WALYNX-RCHB-SC Honeywell Lynx Touch K5109, L3000, L5000, L5100 ADEMCO 300-06868

7.2 Volt 1100 mAh battery back up for the Lynx Plus Panel and GSM module for backup power with a 2 pin connector
Made up of (6) 1100mAh nickel-metal hydride batteries
Dimension: 84.65 x 51.42 x 14.50mm
Compatible with the following alarms: WALYNX-RCHB-SC, WALYNX-RCHB-HC , LYNX, C8-B33, MS104, WALYNXRCHB, WALYNX-RCHB-SC, K5109, 781410403291, 55026089, LYNXRCHKIT-SC
Compatible with the following LYNX alarms: LYNXR-I, LYNXR-2, L3000 LYNX Plus, L5000/5100 LYNX Touch

Rank No. #5

GEILIENERGY 300-03864-1 1100mAh Backup Battery Compatible for ADT ADI Ademco Lynx WALYNX-RCHB-SC Honeywell Lynx Touch K5109, L3000, L5000, L5100(1 Pack)

7.2 Volt 1100 mAh battery back up for the Lynx Plus Panel and GSM module for backup power with a 2 pin connector,not 3 prong connector
made up of (6) 1100mAh*6 nickel-metal hydride batteries
Dimension: 84.65 x 51.42 x 14.50mm
Compatible with the following alarms: WALYNX-RCHB-SC, WALYNX-RCHB-HC , LYNX, C8-B33, MS104, WALYNXRCHB, WALYNX-RCHB-SC, K5109, 781410403291, 55026089, LYNXRCHKIT-SC
Compatible with the following LYNX alarms: LYNXR-I, LYNXR-2, L3000 LYNX Plus, L5000/5100 LYNX Touch

Rank No. #6

GSUIVEER 300-03864-1 Battery 7.2V 1100mAh Compatible with Honeywell Alarm Lynx WALYNX-RCHB-SC Honeywell Lynx Touch K5109, L3000, L5000, L5100

100% Compatible with original battery,Original Part Number: 300-03864-1.NOT FOR 300-03866.
Compatible Part Numbers: Ademco Honeywell Ademco Honeywell LYNXRCHKITHC LYNXRCHKIT-HC K5109 781410403291 55026089 WALYNX-RCHB-SC WALYNXRCHBSC LYNXRCHKIT-SC LYNX Voice, LYNXR, LYNXR24, LYNXR24-SP LYNXR-2FR, LYNXR-2SIA, LYNXR-ENSIA LYNXR-EN, LYNXR-I, LYNXR-IE, LYNXR-EN, LYNXR-I, LYNXR-IE, LYNXSIA Plus, LYNXR-ISIA, LYNX LYNXRCHKITSHA LYNXRCHKIT-SHA, LYNX Plus, LYNX Touch, LYNX Touch SIA, LYNXR CFLYNXR-EN, LYNXR-2, LYNXRIEN-A, LYNXRIEN-EA, LYNXR-IFR
Capacity: 1100mAh / Volts:7.2Volts / Type: Ni-MH,Dimension: 84.65 x 51.42 x 14.50mm,Package included:1 x 300-03864-1 battery
Please Check Part Number - Battery Connector - 2 Prong.A new battery pack must be fully charged before first use. (this may take 24-48 hours)
Note: Make sure the connector of your original battery is identical to the one shown on the photo.for safety during shipping it comes with little charge. Battery will fully charge once it is installed in the unit.

SaleRank No. #7

Kastar Battery Compatible with Ademco Honeywell Lynx LYNXRCHKITHC LYNXRCHKIT-HC K5109 781410403291 55026089 WALYNX-RCHB-SC WALYNXRCHBSC LYNXRCHKIT-SC

Kastar Battery Replacement for LYNX L5100 300-03864-1 Battery
Battery Type: Ni-MH; Battery Voltage: 7.2V
Battery Capacity: 1600mAh
Package Includes: 1 Battery
Compatible with: Ademco Honeywell LYNXRCHKITHC LYNXRCHKIT-HC K5109 781410403291 55026089 WALYNX-RCHB-SC WALYNXRCHBSC LYNXRCHKIT-SC

Rank No. #8

BatteryGuy Walynx-RCHB-SC K5109 NiMH 7.2V 1800mAh Replacement Battery Brand Equivalent (Rechargeable)

Brand New
Full Manufacturer Warranty
Dimensions: 3.39"L x 0.56"W x 1.91"H
7.2 Volts
1800 mAh

Rank No. #9

Uwayor Replacement 300-03864-1 Battery for Honeywell Alarm Lynx WALYNX-RCHB-SC Honeywell Lynx Touch K5109, L3000, L5000, L5100 Alarm System(7.2V, 1500mAh)

【Compatible with the following alarms】WALYNX-RCHB-SC, WALYNX-RCHB-HC , LYNX, C8-B33, MS104, WALYNXRCHB, WALYNX-RCHB-SC, K5109, 781410403291, 55026089, LYNXRCHKIT-SC, K5109, L3000, L5000, L5100 Alarm System.
【Battery Specifications】3.23*1.89*0.47Inch(82*48*12mm), Voltage: 7.2V, Capacity: 1500mAh, Rechargeable and no memory effect. Environmental protection rechargeable and no memory effect, use rechargeable battery can save money.
【Perfect Replace】Perfect replace your original batteries.Battery Connector - 2 Prong, so first check your old battery model to ensure that this is the correct replacement battery.
【Safety Protection】Rechargeable Lithium-ion battery pack, long lasting and durable. Built-in over charge protection, over current protection, over voltage protection, short circuit protection, over-heating protections, which will help lengthen battery life.
【What You Get】1 x Replacement Battery 300-03864-1, our product for 30 days free refund. If you have any problems, please feel free to contact us.

Rank No. #10

YEKIM 1500mAh 300-03865 Battery Replacement Compatible with ADEMCO 300-03865, 781410403291, C8-B33, K5109, Lynx Back UP WALYNX-RCHB-SC,Emergency Lighting Battery

【Battery Specification】Capacity: 1500mAh / 10.80Wh, Voltage: 7.2V, Dimension: 84.65 x 51.42 x 14.50mm, Battery type: Ni-MH.
【Compatible Models】For ADEMCO 300-03865, 300-03866, 55026089, 781410403291, C8-B33, K5109, L3000 LYNX Plus, LYNX BACK UP WALYNX-RCHB-SC, MS104, WALYNX-RCHB-SC, Walynx-RCHB-SC K5109, WALYNX-RCHB-SC KS109, Battery Connector :2 Prong,please double identify check your model matches before purchasing.
【Extended Battery Life】 The emergency lighting replacement battery is engineered with an extended battery life to maximize the runtime of the emergency lights. It utilizes high-capacity cells, providing an extended period of illumination during power outages. This extended battery life ensures that the emergency lights can operate for an extended duration, providing sufficient time for evacuation and safety procedures.
【Budget-friendly】Our Emergency Lighting replacement batteries offer an affordable alternative to original manufacturer batteries, allowing you to save money without compromising on quality.
【Exclusive Service】If you have any questions about using this product, please contact our friendly customer service through the "Contact Seller" function, and we will reply within 24 hours.

Rank No. #11

Areotek Battery for Ademco Honeywell Lynx LYNXRCHKITHC LYNXRCHKIT-HC K5109 781410403291 55026089 WALYNX-RCHB-SC WALYNXRCHBSC LYNXRCHKIT-SC

Compatible with Honeywell Lynx L3000 Lynx L5000 Lynx L5100 ADEMCO 300-06868 LYNXRCHKITHC K5109
Compatible with the LYNX alarms: LYNXR-I, LYNXR-2, L3000 LYNX Plus, L5000/5100 LYNX Touch
Compatible with WALYNX-RCHB-SC, WALYNX-RCHB-HC , LYNX, C8-B33, MS104, WALYNXRCHB, WALYNX-RCHB-SC, K5109, 781410403291, 55026089, LYNXRCHKIT-SC
Compatible with Original Battery, Original Part Number: 300-03864-1 (Note: Please Check Part Number Before Purchase - Battery Connector - 2 Prong)
Capacity: 2200 mAh; up to 4 hours of battery standby time

Rank No. #12

Synergy Digital 300-03864-1 Alarm System Battery, Works with Honeywell Lynx Touch K5109, L5210, L7000 System, (Ni-MH, 7.2V, 1500 mAh) Ultra High Capacity, Replacement for 300-03864-1, LYNXRCHKIT-SC

Compatible Replacement Battery for: GP GP130AAM6BMX Honeywell 103-301179, 300-03864-1, LKP500-4B Bentel BW-B72K
Dimensions: 2.02 x 3.33 x 0.57 Inches
Weight: 7.48 oz.
Ni-MH, 7.2V, 1500 mAh
100% compatible with your Original Battery - 3 year warranty. Made with high quality Japanese cells.

Rank No. #13

Exell 7.2V 2000mAh NiMH Ademco Lynx Alarm Systems Replacement Battery for RCHB-SC,C8-B33, MS104, Interstate NIC1247, K5109, Ademco K5109, CUSTOM-70, K10145X10, LYNXRCHKIT-SC, 55026089, 781410403291

BATTERY REPLACEMENT: This heavy-duty, professionally tested battery is a direct replacement for the original battery in your home alarm security system. You can count on this battery to help protect your family and loved ones.
HIGH-QUALITY BATTERY: Made from Nickel Cadmium, this battery features a voltage of 7.2 V and amperage of 2000 mAh. It's designed for high-capacity use and built to last.
SECURITY SYSTEM POWER SUPPLY: This battery can be used in many different home security systems, including Honeywell, ADT, Lynx, Ademco, and others. It features a cobra connector and includes a polyswitch.
CROSS-REFERENCE: Before ordering this battery backup, be sure to check that the product is compatible with the battery's chemistry, size, amperage, polarity, and voltage.
ASSEMBLED IN USA: Don't put your loved ones and valuables at risk by having an unreliable backup battery for your door alarm or home alarm system. This battery was assembled in the USA using the best materials. It measures 2.00" W x 3.25" L.

Rank No. #14

HQRP 2-Pack Battery Compatible with Ademco Honeywell Lynx LYNXRCHKITHC LYNXRCHKIT-HC K5109 781410403291 55026089 WALYNX-RCHB-SC WALYNXRCHBSC LYNXRCHKIT-SC Replacement

HQRP® Two Rechargeable Batteries;
Battery Voltage: 7.2V; Capacity: 2200 mAh; Ni-Mh;
COMPATIBILITY: Please see full list of compatible models in the Product Description;
200 Days warranty!
Compatible with Ademco Honeywell LYNX LYNXRCHKITHC LYNXRCHKIT-HC K5109 781410403291 55026089 WALYNX-RCHB-SC WALYNXRCHBSC LYNXRCHKIT-SC, LYNXSIA Plus, LYNXR-ISIA, LYNX Voice, LYNXR, LYNXR24, LYNXR24-SP, LYNXR CFLYNXR-EN, LYNXR-2, LYNXRIEN-A, LYNXRIEN-EA, LYNXR-IFR Security System;

Rank No. #15

Exell 7.2V 800mAh NiCD Back-Up Replacement Battery for Security Alarm Systems for Ademco K5109,CUSTOM-70, EBC-70, EBC-70-800,Honeywell K10145X10, LYNX LYNXRCHKIT-SCLYNXRCHKITHC, 55026089, 781410403291

BATTERY REPLACEMENT: This heavy-duty, professionally tested battery is a direct replacement for the original battery in your home alarm security system. You can count on this battery to help protect your family and loved ones.
HIGH-QUALITY BATTERY: Made from Nickel Cadmium, this battery features a voltage of 7.2 V and amperage of 800 mAh. It's designed for high-capacity use and built to last.
SECURITY SYSTEM POWER SUPPLY: This battery can be used in many different home security systems, including Honeywell, ADT, Lynx, Ademco, and others. It features a cobra connector and includes a polyswitch.
CROSS-REFERENCE: Before ordering this battery backup, be sure to check that the product is compatible with the battery's chemistry, size, amperage, polarity, and voltage.
ASSEMBLED IN USA: Don't put your loved ones and valuables at risk by having an unreliable backup battery for your door alarm or home alarm system. This battery was assembled in the USA using the best materials. It measures 2.00" W x 3.25" L.

Rank No. #16

7.2V 2000mAh NiMH Ademco Lynx Alarm Systems Replacement Battery for Ademco K5109,CUSTOM-70, Honeywell K10145X10, Lynx LYNXRCHKIT-SC, LYNXRCHKITHC, Walynx-RCHB-SC, Walynx-RCHBSC

BATTERY REPLACEMENT: This heavy-duty, professionally tested battery is a direct replacement for the original battery in your home alarm security system. You can count on this battery to help protect your family and loved ones.
HIGH-QUALITY BATTERY: Made from Nickel Cadmium, this battery features a voltage of 7.2 V and amperage of 2000 mAh. It's designed for high-capacity use and built to last.
SECURITY SYSTEM POWER SUPPLY: This battery can be used in many different home security systems, including Honeywell, ADT, Lynx, Ademco, and others. It features a cobra connector and includes a polyswitch.
CROSS-REFERENCE: Before ordering this battery backup, be sure to check that the product is compatible with the battery's chemistry, size, amperage, polarity, and voltage.
ASSEMBLED IN USA: Don't put your loved ones and valuables at risk by having an unreliable backup battery for your door alarm or home alarm system. This battery was assembled in the USA using the best materials. It measures 2.00" W x 3.25" L.

Rank No. #17

Dantona CUSTOM-70 Replacement 7.2V 1800mAh Battery Pack - Compatible Replacement for Walynx-RCHB-SC, K5109, 300-03864-1, 6-BH80-CC501P, K10145X10, LKP500-EN, NIC1247 - Panel Alarm System Batteries

7.2V
1800mAh
Nickel Metal Hydride (NIMH)

Rank No. #18

ZZcell® Battery for Honeywell Alarm LYNXRCHKITHC 781410403291 55026089 WALYNX-RCHB-SC WALYNXRCHBSC LYNXRCHKIT-SC ADEMCO 300-03865, 7.2V, 1500mAh (Note: Please Check Part No. Before Purchase)

Make sure it fits. Please check your part number. (NOTE: Battery Connector - 2 Prong)
Compatible Part Numbers: LYNXRCHKITHC LYNXRCHKIT-HC K5109 781410403291 55026089 WALYNX-RCHB-SC WALYNXRCHBSC LYNXRCHKIT-SC LYNX Voice, LYNXR, LYNXR24, LYNXR24-SP LYNXR-2FR, LYNXR-2SIA, LYNXR-ENSIA LYNXR-EN, LYNXR-I, LYNXR-IE, LYNXR-EN, LYNXR-I, LYNXR-IE, LYNXSIA Plus, LYNXR-ISIA, LYNXRCHKITSHA LYNXRCHKIT-SHA, LYNXR CFLYNXR-EN, LYNXR-2, LYNXRIEN-A, LYNXRIEN-EA, LYNXR-IFR

Rank No. #19

Amityke ADT Battery Replacement 8000mAh - Reliable Lithium Ion Battery Power for ADT Panel 300-10186, Replacement 3.6V/3.7V/4.2V 29.6Wh

Reliable ADT Battery Replacement: Keep your ADT panel powered with our high-capacity 8000mAh battery.
Versatile Compatibility: Compatible with 3.6v, 3.7v, and 4.2v panels, including ADT Panel 300-10186.
Long-lasting Power: With 29.6Wh capacity, ensure continuous security for your home.
Easy Installation: Effortlessly replace your old battery and maintain a safeguarded home.
Risk-Free Purchase: Backed by a 12-month warranty and 30-day refund guarantee from Amityke,24*7 customer Email support.

Rank No. #20

Kastar 1-Pack Battery Replacement for Ademco Honeywell LYNX L3000 Honeywell LYNX L5000 Honeywell LYNX L5100 Honeywell 300-03864-1 Honeywell K5109 Honeywell 781410403291 Honeywell 55026089 Alarm System

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: 1600mAh; Dimension: 3.33" x 2.02" x 0.57" (84.65 x 51.42 x 14.50mm).
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.

Last update on 2023-08-21 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best K5109 Battery?

Do you get stressed out thinking about shopping for a great K5109 Battery? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching K5109 Battery, which is why we have assembled a comprehensive list of the greatest K5109 Battery available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for K5109 Battery that you consider buying. Your questions might include the following:

Is it worth buying an K5109 Battery?
What benefits are there with buying an K5109 Battery?
What factors deserve consideration when shopping for an effective K5109 Battery?
Why is it crucial to invest in any K5109 Battery, much less the best one?
Which K5109 Battery are good in the current market?
Where can you find information like this about K5109 Battery?

We’re convinced that you likely have far more questions than just these regarding K5109 Battery, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for K5109 Battery, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible K5109 Battery. Make sure that you are only using trustworthy and credible websites and sources.

We provide an K5109 Battery buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available K5109 Battery currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of K5109 Battery has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an K5109 Battery?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your K5109 Battery.
Customer Ratings: Number ratings grade K5109 Battery objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their K5109 Battery.
Product Quality: You don’t always get what you pay for with an K5109 Battery, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an K5109 Battery is should be an indication of how long it will work out for you.

We always remember that maintaining K5109 Battery information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding K5109 Battery is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

The Best K5109 Battery of 2023 – Reviewed and Top Rated

How Do You Buy The Best K5109 Battery?

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