Lithium Ion battery for Philips SimplyGo Oxygen Concentrator

The Respironics SimplyGo Oxygen Rechargeable Battery gives you extra battery life to your SimplyGo unit. The battery only weighs around 1.5 pounds and will last 3.5 hours when fully charged on a setting of 2. It can be quickly changed by oxygen users that are out and about and on the go. The SimplyGo battery includes a Power Indicator that displays the remaining life of the battery.