AEG Protect C.3000 Operating Instructions Manual page 118

118
Note
If the UPS will be operated with additional external battery packs we
recommend from technical point of view to replace all battery systems at
the same time. Replace the EBM battery system same as the UPS
replacement, ensure a proper connection..
Disposal of waste batteries (applicable in the European Union and
other European countries with separate collection systems)
This symbol on the battery or on the packaging indicates that the battery
provided with this product shall not be treated as household waste. On
certain batteries this symbol might be used in combination with a
chemical symbol. The chemical symbol "Pb" (lead) is added if the battery
contains more than 0.4% lead.
By ensuring these batteries are disposed of correctly, you will help
prevent potentially negative consequences for the environment and
human health which could otherwise be caused by inappropriate waste
handling of the battery. The recycling of the materials will help to
conserve natural resources.
In case of products that for safety, performance or data integrity reasons
require a permanent connection with an incorporated battery, this battery
should be replaced by qualified service staff only.
To ensure that the battery will be treated properly, hand over the product
at end-of-life to the applicable collection point for the recycling of
electrical and electronic equipment.
For more detailed information about recycling of this battery, please
contact your local Civic Office, your household waste disposal service or
the shop where you purchased the product.