Battery Type: Li-ion Polymer battery Capacity: 1000mAh Nominal Voltage: 74V Pack Dimension: 5200 x 3450 x 1100mm Weight: 20g Working Temperature: Less than 60℃(140℉) Compatible Models: Satlink WS-6906, WS-6908, WS-6912, WS-6932, WS-6933, WS-6936 Digital Satellite Finder Compatible Original Battery Part No: E-1544, F03409 Cautions: 1 DO NOT ATTEMPT OPEN, DISASSEMBLE THE BATTERY 2 DO NOT CRUSH, PUNCTURE OR DISPOSE OF IN FIRE OR WATER 3 DO NOT EXPOSE TO ABOVE 60℃(140℉)