GS EGO II 2200Mah battery is a long lasting ego battery with a great new design and feel, with the added mah you can now go all day without a charge, infact they're designed to be used for up to 5 days without charging on a single charge.
Innovative and novel design
Large battery capacity
3.7 volt output regulated and uses PWM
LED Color battery level indicator
Modified top connector to prevent the top from separating from the battery
CE ROHS FCC certification
Battery Levels are indicated by the button LED color
White: Between 100% and 50% Remaining
Blue: Between 50% and 25% Remaining
Red: Between 25% and 0% Remaining - Needs charging
The red light will flash when it is depleted and needs charging.