Hoembpn DC8-30V Car Battery Capacity Voltage Meter Monitor with LED Digital Voltmeter Dual USB Port, Battery Tester Lead Acid and Lithium-ion Battery Power Indicator for Car Motorcycle Golf Cart RV
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Product description
- LED digital voltmeter supply voltage DC8-30V; voltage measurement range DC8-30V. supports measurement of lead-acid batteries (12V24V), Li-ion ternary batteries (L03-L07), ferro-phosphoric acid batteries (F03-F08), and remaining capacity.
- Dual USB charger USB1 5V 2A (10W), USB2 5V 2A (10W), with a total output power of 20W; it can support charging and use of 2 devices at the same time.
- Power failure memory the battery detector has a shutdown memory function; set up the battery mode, power interruption and then continue to use without resetting, will automatically save the setup parameters. The default setting of the product is 3 series of Li-ion ternary batteries.
- Installation and Alarm The battery monitor has reverse polarity protection; when the measured voltage is low, the screen flashes to remind the user. The red wire connects to the positive pole and the black wire connects to the negative pole. The length of the wire is 30cm.
- WIDE APPLICATION The voltmeter can be used as a battery voltage tester for golf carts, cars, RVs, boats, ships, electronic repairs, DIY electronics, and other projects in facilities that need to monitor batteries.
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