The EOS 0720i NET3-AD charger combines the best of both worlds. The NET3-AD can charge all the popular battery chemistries and up to 7S lipos, with up to 20A of raw charging power. With the built in balancer its easy to keep your lipos healthy and safe. The 110V input provides 90W of input power, and the DC input (up to 15V) you have 150W at your disposal. The EOS 0720i NET3 AD is the obvious choice when looking to upgrade to more power with the flexibility of a built-in power supply.
The NET3-AD is the most powerful AC/DC charger currently available. With AC input, it can charge a 5000mAh 2S car pack at more than 2C (~11.5A) and on DC nearly 4C (~19A). Or on AC a 3S 2100mAh pack it can hit almost 4C, and on DC input up to 6C!