14 of 274.0 Battery ChargingTo charge the prosthesis it should be removed from theresidual limb and turned off. The on/off switch is pic-tured. i-limb® hand is off when switch is in left position.Note: A fully charged device can be employed for 16hoursdepending on its use.4.1 Magnetic Charge PortIf using an internal battery within the prosthesis and us-ing a magnetic charger:The magnetic charge port allows the battery to becharged, the power switched on/off and the remainingbattery level to be monitored at the one location.To turn the power on/offPress switch on charge port for 1 second to turn poweron/off.When the power is turned on: the lights will fully illumi-nate and then dull, remaining on at a low level.When the power is turned off: the lights will fully illumi-nate and then turn off.To check battery levelThe power remaining in the battery can be checked byobserving the bars when the power is on.Each bar of light indicates 20 % charge. The number ofbars lit up will indicate the percentage of power remain-ing in the battery.A red low battery warning light will indicate when 5 % ofthe battery remains. The light will remain lit for 3 min-utes and then the prosthesis will power off.Note: An emergency reserve of power remains, allowingthe prosthesis to be powered back on to release fromobject and ensure safety of the user.On/Off SwitchOn/Off Switch On/Off Switch