Battery-Guard Bluetooth voltage display for starter batteries.
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£ 30.71
£ 5.99 | 1-2 Days
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Product description
- The easy way to monitor batteries using Bluetooth. Able to monitor 6, 12 and 24 volt.
- For Android 4.3 upwards iPhone 4S Windows 10
- In the event of incorrectly connected poles, no damage to the transmitter or the battery
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