Pyronix BATT-CR/KF1 3V Lithium Battery for Mk2 Wireless Keyfob

⭐⭐⭐⭐⭐ 0 reviews | 3 Questions

3V Lithium battery
For Mk2 Keyfobs
Lasts up to 2 years

The BATT-CR/KF1 Battery is a suitable replacement for the Pyronix Mk 2 (older) wireless Enforcer keyfobs (Read more)

£5.03
£4.19 Ex VAT

10+ In stock

Next day delivery available. Order before 16:00 for delivery from Friday 5th June

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Product Code	PYR0089
Model	BATT-CR/KF1

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PRODUCT DETAILS

The BATT-CR/KF1 Battery is a suitable replacement for the Mk 2 (older) Enforcer keyfob. This will not fit the new generation 8 function keyfobs.

The BATT CR/KF1 is a CR1/3N 3.0 volt lithium battery with pre-soldered tags attached.

This is a genuine Pyronix part

SPECIFICATIONS

USEFUL FILES AND LINKS

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Links*
Pyronix website
Pyronix support site

* External websites provide additional content that supports the content on connectec.uk however the external Web site is subject to change and is beyond the control of Connectec Ltd. Connectec cannot guarantee the accuracy of content on external websites and does not endorse the information or products on any external websites. You will be subject to the external websites own privacy policy when you follow these links.

QUESTIONS AND ANSWERS

Get expert answers to questions specific to this product below or for more help visit our Q&A forum

Will this do as a replacement for the 3 volt lithium battery to be found in the:
Roland JX3P synth?

(Tony E 07/01/2026)

You would need to check on the spec sheet for the synth I'm afraid, we could only advise on alarm compatibility.

(Neil Levett 07/01/2026)

Hi, I need to buy some replacement batt-cr/kf1 pyronix batteries for our house alarm fobs, but I need some without the tags attached. Do you sell these or know somewhere I can purchase them please? Thank you! Chris

(Chris Hunter 05/01/2025)

Yes. The version without tags can be found here:
https://connectec.uk/electrical/batteries/lithium-batteries/yuasa-cr-1-3n-pyr-pyronix-equivalent-battery-for-batt-kf1215

(Paul Jarvis 06/01/2025)

I need to change the battery on a Pyronix MK2 fob...does it need to be reprogrammed after removing the battery?

(james evans 19/09/2022)

No, the keyfob doesn't require re-programming after changing the battery

(Nathan 20/09/2022)

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