Orangeyu 1900Mah Barcode Scanner Battery BTRY-RS50EAB02-01 for Motorola RS507, R
RS507, RS507X, RS50EA. 1900mAh / 7.03Wh. You can use the Baixt External Battery to make your cell phone battery life last longer. Avoid exposing to high temperatures 140°F/60°C. Keep the battery power between 5%-95%.