Black & Decker NVC115JL Cordless

When comparing the Black & Decker NVC115JL and the NVC115W handheld vacuums, the most notable divergence lies in their operational endurance. The NVC115W offers a significantly longer battery life, providing up to 11.5 minutes of use compared to the NVC115JL's 9 minutes on a single charge. In terms of capacity, the NVC115W also features a slightly larger dustbin volume (0.39 L vs. 0.32 L), meaning fewer trips to empty the container. Both models share identical battery voltage, charging times, and a bagless design, confirming they are primarily similar tools. Therefore, the NVC115W is the better choice if extended runtime and slightly greater debris capacity are priorities for your cleaning tasks.