How reliable are portable batteries for road trips? One of my faves is 44% off right now
EcoFlow Trail 300 DC is a lightweight, DC-only portable battery that charges multiple devices several times, ideal for travel, camping, and use by children.
Finally, a portable battery that keeps all three of my kids' tablets powered up
EcoFlow Trail 300 DC is a compact, lightweight DC-only portable battery under six pounds that charges phones, tablets, and laptops multiple times and is travel-friendly.
