While the allure of rapid DC fast charging often dominates the EV conversation, there’s a humble hero in the electric vehicle charging world that deserves more recognition: the standard Level 1 wall outlet. Often dismissed as too slow for everyday use, this unassuming power source can be an incredibly useful and even essential tool for EV owners, especially when embarking on longer journeys. One recent road trip in a 2025 Rivian R1T vividly demonstrated the surprising effectiveness and convenience of Level 1 charging.
The common concern surrounding Level 1 charging is its extended charging times, potentially taking days to fully replenish a large EV battery. However, the key to unlocking its true potential lies in understanding how and when EVs are typically used. The vast majority of a vehicle’s life is spent parked, whether at home, work, or a destination. This “parked time” presents a unique opportunity for EVs to slowly but steadily replenish their battery whenever an outlet is accessible. This constant trickle of charge can significantly contribute to overall range and reduce reliance on finding faster charging options.
During a 600-kilometre road trip to a remote area with limited EV charging infrastructure, the Rivian R1T’s portable wall charger proved to be a game-changer. While faster charging options were available but often inconveniently located, simply plugging into a standard 120-volt wall outlet at the accommodation provided a consistent gain of 40 to 60 kilometers of range per day. This daily top-up, often occurring overnight, provided a crucial buffer, ensuring enough range for daily activities and errands without the constant need to seek out distant charging stations.
This experience highlights a fundamental shift in mindset for EV owners: charging becomes less about “empty to full” fill-ups and more about strategically gaining the range needed for specific purposes. Level 1 charging offers a convenient way to incrementally add range during parked periods, acting as a reliable safety net, especially in areas with less developed charging infrastructure. While Level 2 charging remains essential for many daily driving needs, Level 1 charging stands out as a surprisingly powerful and readily available tool, particularly for road trips and those with smaller EVs or shorter daily commutes. Always ensure the electrical system is safe and consult your owner’s manual regarding extension cord usage for optimal safety.
