USB voltmeter lader m. afb.

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USB lader med voltmeter og afbryder

Features:

1. Aluminum alloy material, heat-resistant, corrosion-resistant, and flame-retardant, with a very high safety factor.
2. The product is equipped with a voltmeter, which can detect the use of the battery at any time to prevent safety accidents caused by defective batteries.
3. The independent switch can control the USB and the voltmeter at the same time, and it can be turned on immediately.
4. Red digital display voltmeter, coupled with fine processing, the whole product looks high-end atmosphere.
 
Specifictions:
Input voltage: DC12V
Measurable voltage: 6-30V
Output parameters: 5V/2.4A
Maximum power: 24W
No-load power: 0.18W
Number of USB: 1
Working temperature: -20℃ to 80℃
Product material: aluminum alloy
Color: black or silver