The ripple voltage is very low, Do not interfere with the surrounding equipment, has strong anti interference ability.
Automatic over-voltage protection and automatic recovery function: if the output voltage is higher than normal voltage range, it will automatically cut off the output, to make sure your radio work safely; when the output voltage is restored to normal, it can recover the output of 13.8V.
Automatic over-current protection function: if the output current is greater than the maximum value or output short circuit load, it will automatically cut off the power output, make sure your power safe.
Input phase reversal protection: when you input voltage is reversed, this power will automatically stop working, to avoid damage to your car, ship power.
Input, output reverse connection protection: when your input and output wiring is reversely connected, the power to stop working, protect your equipment safety, avoid damage.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange.