[Specification] Input: AC 110-240 V, 50-60 Hz / output voltage: DC 6 V / power cable length:6.5 FT / 2 M [Compatibility] 6V charger compatible with Golds Gym 210u 230 230r 290 290u 300u 385 CSX 385c sx 390r 490 590r, for proform fitness trainer exercise cycle indoor bike 290 SPX 490 SPX 590 295 390 410 450 980 990 850 395 397 SPX, for recumbent bike 110R 315 800 400 480 LE [Compatibility] AC adapter compatible with proform fitness trainer exercise cycle indoor bike 290 SPX, 490 SPX, 590 SPX, recumbent bike 110R, 315 CSX, XP 440, upright bike 215 CSX, XP 210, XP whirlwind 280, treadmill 570 crosswalk, 505 CST, 790 T, 9.0 competitor [Notes] Please make sure your model listed above to ensure compatibility, energy efficiency VI, 6 V power cord tested & approved and certified by UL, power adapter build in short circuit / over current / over voltage / over temperature protection [Service] Product provides 24-hour customer service. If you have any issues, please get in touch with us and we will reply in time AC to DC 6V power supply adapter wall charger Specification: Input: AC 110-240 V, 50-60 Hz Output voltage: DC 6 V Power cable length: 6.5 FT / 2 m Notes: Please make sure your model listed above to ensure compatibility, UL listied power adaptor, energy efficiency VI, 6 V power cord tested & approved and certified by UL Power adapter build in short circuit / over current / over voltage / over temperature protection which will surely keep dangers away while charging your bike listed above Service: Refund period is 30 days, 12-month product exchange service and lifetime professional product technical support are provided as well Having any question about our product,Please don't hesitate to ask us if any questions or concerns - we are here to help!