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Exile BT-1 Digital Battery Monitor

Exile BT-1 Digital Battery Monitor-RetroSound
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The Exile BT-1 Digital Battery Monitor allows you to check your battery's status simply by plugging it in to your cigarette lighter. The BT-1's back-lit LCD display shows you real time voltage status of your battery, and offers the added feature of charging your mobile device via the integrated USB port.

For more information, see the user's manual, or browse our support page.

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