The Velleman BH9V Battery tray securely holds a single 9V PP3 battery, measuring 55 x 31 x 20 mm. Featuring a cable connection, it is ideal for use in DIY electronics projects and hobbyist applications. This battery accessory provides a convenient and reliable power solution for various rechargeable accessories. https://elecena.pl/product/28691847/velleman-bh9v-battery-tray-1x9v-pp3-55x31x20mm-high-quality-robust-holder 2025-05-14 https://elecena.pl/product/28691847/velleman-bh9v-battery-tray-1x9v-pp3-55x31x20mm-high-quality-robust-holder 2026-07-22