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No.1 Manufacturer of

Pin Battery (Pin-Type Lithium Battery)

LED Lighted Nock

It is installed in Nock which is rear part of arrow and it is used for hunting or fishing. It is used for tracing expensive arrow or target at night.

Successful application example of LED Nock.

R type pin battery is applied to Nock of arrow currently and it is used for night hunting or fishing using arrow. It is supplied to major LED Nock producing or selling companies in the USA and more than 2 million R type products are being exported annually.

Led Nock
Led lighted nock

The LED Nock, which was developed by JNJ using the R type pin battery developed for the first time in the world, currently uses red, green and orange. In 2016, JNJ is leading the market by launching R Type products with red, green blinking products and two flashing colors (red, green).

Introducing the New LED Lighted Nock.

JNJ's R Type battery product with LED attached is integrated with plastic, and it is designed to be strong against impact and to easily turn off the LED.


Colors are available in Red, Green, Yellow, Pink, and Cion, and sizes are available in S(GT) 6.2mm / H(H.E) 6mm / X(A) 5mm.

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