Sony CECH-2501B User Manual

51

US

 If you come into contact with material from a leaking battery, take the 

following actions:

  –  If the material gets into the eyes, do not rub. Immediately flush the eyes 

with clean water and seek medical attention.

  –  If the material comes into contact with the skin or clothes, immediately 

rinse the affected area with clean water. Consult your physician if 

inflammation or soreness develops.

 Do not allow the battery to come into contact with fire or subject it to extreme 

temperatures such as in direct sunlight, in a vehicle exposed to the sun or 

near a heat source.

 The battery has a limited lifespan. Battery duration will gradually decrease with 

repeated usage and age.

 Battery life also varies depending on the storage method, usage state, 

environment and other factors.

When the wireless controller is not used for an extended period of time, it is 
recommended that you fully charge it at least once a year in order to maintain 
battery functionality.

The lithium-ion battery of the wireless controller is recyclable. When 
disposing of the wireless controller, remove the battery and follow local 
regulations regarding disposing of batteries.

 Remove the battery in a location out of the reach of small children to help 

prevent accidental swallowing of small parts such as the screws.

 Be careful not to hurt your nails or fingers when removing the controller 

casing.

 For safety reasons, attach tape or a seal on the metal part of the battery 

before disposing.

Other than when disposing of the wireless controller, never remove the screws 

and never remove the battery from the wireless controller.