As the Act on Promotion of Effective Utilization of Resources became effective on April 1, 2001, recovery and recycling of secondary batteries such as lithium storage batteries have become mandatory.

TEC Co., Ltd. recovers the mobile battery with built-in lithium storage battery of our product used by the customer, if it fails due to malfunction or failure.

The target battery is printed with the recycle mark are shown below.


If there is a problem with our product with the above recycle mark, or if you are thinking of disposing the product, you can send it at the following address below. We are only accepting our built-in lithium storage battery product.
In addition, it is necessary to take insulation processing by wrapping with vinyl tape and cellophane tape on each of the input and output connection ports in consideration of the safety of transportation involved in recovery work.

Collecting address:
〒 532-0011
3-3-9 Nishinakajima, Yodogawa-ku, Osaka, Osaka Prefecture
Grand Prix 11th Building 6F
TEC Co.,Ltd. Support Division

Inquiry about our mobile battery
tel: 06-6301-1771
E-mail address:

We are now starting the collection of for disposal battery this time onwards.

Thank you for your cooperation in battery collection.

*Please kindly let us know your name and return information at before sending the mobile battery.