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ENG
IMPORTANT
Do not recharge damaged batteries!
The battery tester built into the ATEK4000 charger only indicates whether the battery
is totally out of order, and is not a professional battery capacity tester. A professional
capacity tester will show the actual remaining capacity of your battery. A battery with
less than 80% of its capacity is considered to be faulty. Using the ATEK4000 charger
on such damaged batteries can damage the charger and do further harm to the battery,
because the latter will never attain the charge maintainer phase and will therefore
always be running on a maximum charge. Prior to recharging any battery, we strongly
recommend that you have the battery tested by a professional.
