iRobot Roomba Charging Problem - Fix /Repair

iRobot Roomba i7 (affiliate links)
IN: amzn.to/3mPC2ZV
US: amzn.to/3BVf0VH
UK: amzn.to/3wjB5fA
CA: amzn.to/31DbV0f
DE: amzn.to/306j5K3
iRobot Roomba Charging Problem - Fix /Repair
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[@TechLifestyle]

iRobot Roomba i7 (affiliate links)
IN: amzn.to/3mPC2ZV
US: amzn.to/3BVf0VH
UK: amzn.to/3wjB5fA
CA: amzn.to/31DbV0f
DE: amzn.to/306j5K3

[@chang-shengchang5920]

Thank you for the final page NOTE.

[@ybrewster]

Thank you..Thank you ...Thank you!! Your first solution worked!!!

[@kurtwm2010]

My Irobor Roomba charging station puts out only 4.4V. The charger that plugs into the docking station puts out 22.6V. How many volts should I expect the docking station to put out?

[@nidalhanbali312]

Thanks , can I find tbe circuit diagram for the charger