18mm / 20mm / 22mm wristband keeper replacement smartwatch strap retainer holder EUR 3.19 to EUR 3.38
USB LR20 D Battery Eliminator Cable Can Replace 1-4pcs D Battery 1.5V 3V 4.5V 6V EUR 5.90 to EUR 8.20
5600mAh 2X 18650 USB Battery Charger for Case For Phone Stroage Box Portable DIY EUR 3.89 to EUR 4.19