Replacement Battery Pack for Both Medela Pump in Style 9V 12 V Models, Voltage Tunable and Rechargable Lithium Battery Inside, Upgrate Pump in Style to Freestyle Replacement for Power Adapter

Need to pump in the car or in the room without electric socket? Hate to replace batteries all the time? With this rechargeable lithium-ion battery, your Pump In Style becomes a portable pump. You can pump anywhere! It can work on both 12V and 9V Pump In Style pumps. It provides 6 hours(12V) ~ 9 hours (9V) of use after fully-charged. A 2A USB power adapter is included for you to charge the battery. Recharging time is 5-6 hours. The USB power adapter has worldwide input voltage (100-240V). You can charge the battery when you are travelling to other countries with proper connectors to fit different wall sockets. This battery has 5 LED indicators showing current battery level. It has compact size, and can be stored in Pump In Style's carry-all tote. It also has multiple safety features to protect your breastpump: 1) over-charging protection, and 2) leakage protection. With this battery, you are ready to say goodbye to Medela's battery pack. In addition to breastpumps, this battery can also be used to charge 5V-input electronics, such as cell phones, and I-PAD, with proper charging cables.