As my tests showed, this battery connector is reliable and easy to use .It secured the connection between my vehicle and my winch, giving me peace of mind while I towed heavy loads. The design also allows for quick and easy disconnection when I'm done. The only downside IS that it's a bit pricier than other connectors on the market but in my opinion, the quality and convenience are worth the investment. Overall, I highly recommend this product for any avid tower..