The Positive Insulated Battery Power Junction is a must-have for any car enthusiast .Based on our own experience, this product is reliable and easy to install. The positive connection is insulated, ensuring the safety of your vehicle and avoiding any short circuits. This product is also highly durable, making it a long-term investment. The only downside is the price point, as it is a bit more expensive than other junction products in the market. However, the added safety and security make it a wSee full review