Can I use NOCO Boost GB40 in cold weather?

Yes, you can use your NOCO Boost GB40 in cold weather; however, performance may vary. Cold temperatures can affect the battery efficiency of your jump starter, causing it to deliver less power. Most lithium batteries, including the one in the GB40, may struggle in freezing temperatures, so it's essential to keep this in mind during winter months.

To optimize performance, it's best to allow the jump starter to warm up to room temperature before use. Additionally, if the device has been stored outside in cold conditions, bringing it inside to warm up before attempting to jump-start a vehicle can make a significant difference.

For example, if you’re in a situation where you need a jump-start in snowy conditions, having your NOCO indoors until use can help ensure you get the best performance from it.

**Pro Tip:** Use a protective case that insulates the jump starter when storing it in unheated spaces.

**Consideration:** If your device shows poor performance consistently in cold weather, it may be time to evaluate the battery’s health.