Maymom AC adapter for Medela 12V Pump-in-Style breastpump & Lactina, FreeStyle Pumps, Replacement for Medela Adaptor part # 9207041, 9207047; Safe, Light, Compact & Efficient

Dimension: 2.63 x 1.06 x1.77 inch ( 6.7 x2.7 x4.5 cm ) Weight: 3.6 oz (100g) Cord length: 6 feet (185 cm);Light-weighted and compact size. Easy to carry while commuting and traveling. It is only 1/5 of Medela counterpart's weight and it will reduce your PIS backpack by 1 lb.;Energy efficient Level IV- this adapter uses less energy because it does not become as hot as the origianl Medela adapter.;Worldwide voltage 100-240V, so you can use it overseas with appropriate plugs.Specifically tested for Medela pumps; 100% compatible guaranteed;Output: 12VDC, 1A (or 1000mA) with over-loading protection to protect your Medela breastpumps.;USA based customer service and 1 year warranty