The APPSTER Agriculture Battery Sprayer Pump Mobile Charger Adapter is a convenient solution designed to charge mobile phones and small devices directly from your agricultural battery sprayer. Equipped with a fast-charging USB port, it allows farmers and field workers to stay connected while on the job. The built-in LED indicator ensures clear charging status, while its compact and durable design guarantees long-lasting use. Easy to connect with sprayer power sources, this adapter supports multiple devices, making it a versatile tool beyond farming applications. Whether used in farms, gardens, or outdoor worksites, the APPSTER charger provides reliable power on the go. A must-have accessory for agricultural sprayer pumps and workers needing dependable mobile charging in the field.