See: Team Associated  

Team Associated have introduced the new Reedy 123-S compact balance charger. Easy to use and in a compact package, Reedy’s 123-S is specifically designed to balance charge LiPo batteries in 2-3S configurations, making it suitable for a variety of applications. The 123-S is ideal for compact LiPo batteries used to power radios, receivers, and small-scale vehicles. Charging is as simple as inserting your battery’s balance lead into the appropriate charge port. Once connected, the charging process begins automatically. Convenient LEDs provide useful charging information and display error codes should you encounter a faulty battery or poor connections. The Reedy 123-S charger is also available with a Wolfpack 1600mAh 2S LiPo.