I offer a replacement voltage converter circuit that fits Texas Instruments BP-7, BP-8, and BP-9.

It comes as complete printed circuit board that can be easily mounted into an existing Battery Pack. You will need a mechanically intact BP to install it and a working original AC adapter to charge it.

Unit price is EUR 29 or $ 35.
Shipping and handling is EUR 4 for orders from Germany, and EUR 11 or $ 14 for international orders.
Volume discounts are available upon request.

Payment is easy through PayPal.

To order, simply send me an email.

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