Teufel ROCKSTER Use and care manual

Replacement battery for
Rockster Air
Technical description and
replacement guide

2• Rockster Air
Safety notes
This chapter contains general safety
notes which you should always
observe to protect yourself and third
parties.
Also observe the safety notes en-
closed with the rechargeable battery.
WARNING
Fire hazard!
Handling rechargeable batter-
ies improperly may lead to fire
or explosion!
– Keep the rechargeable
battery away from coins,
keys, screws or other metal-
lic objects that could bridge
the contacts. Short circuiting
caused by bridged recharge-
able battery contacts may
result in burns or fire.
– Never carry the rechargeable
battery by the poles.
– Avoid bumps and abrupt
stresses.
– Avoid electrostatic charge or
discharge. Never use syn-
thetic cloths or sponges to
clean the rechargeable bat-
tery; instead only use cloths
moistened with water without
any additives.
– Only charge the recharge-
able battery when it is
installed in the device. A
normal car battery charger is
not suitable.
WARNING
Risk of injury!
If used incorrectly, corrosive
battery acid may leak out of the
rechargeable battery.
– Avoid any contact with bat-
tery acid.
– In case of contact with bat-
tery acid, rinse the affected
area with plenty of water and
seek medical attention.
Used rechargeable
batteries must not be
disposed of with house-
hold waste!
Every consumer is required by law
to bring rechargeable batteries to a
collection point run by the communal
authority/borough or to a retailer, so
that they can be disposed of in an
environmentally friendly manner.
Please only turn in batteries and
rechargeable batteries which are
empty!

3• Rockster Air
Replacing the
rechargeable battery
1. Pull the mains plug out of the
socket.
2. Remove the six screws of the bat-
tery compartment cover (3).
3. Remove the battery compartment
cover. In the battery compart-
ment, you will see the recharge-
able battery(2) with a red and
black cable with plug shoes (1).
• The red cable always belongs
to the positive pole (+) of the
rechargeable battery.
• The black cable always belongs
to the negative pole (–) of the
rechargeable battery.
4. Push the plastic cover from each
plug shoe onto the cable to ex-
pose the plug shoe.
5. Use small pliers to slightly push
the locking mechanism (4) down
and remove the plug shoe from
the rechargeable battery.
6. Carefully take the old rechargeable
battery out of the battery compart-
ment. Dispose of it in an environ-
mentally-friendly manner (see
disposal notice on page 2).
7. Remove all packaging parts from
the new rechargeable battery.
8. Connect the plug shoes to the
contacts of the new rechargeable
battery: red to the positive pole (+),
black to the negative pole (–).
9. Push the plastic covers all the
way back onto the plug shoes.
(3)
(2)
(1)
(4) (1)
10. Push the rechargeable battery
into the battery compartment.
11. Place the battery compartment
cover back onto the battery com-
partment and secure it with the
six screws.
12. Connect the device with the sock-
et again. Thus, the new recharge-
able battery is being charged. Let
the rechargeable battery charge
for approx. 7 hours.
(4)

Manual No. 198703_20201203_UK-EN_V1
Please contact our customer service department with any questions,
suggestions, or complaints:
Lautsprecher Teufel GmbH
BIKINI Berlin
Budapester Straße 44
10787 Berlin (Germany)
Phone: [phone]
Fax: [phone]
Online support: www.teufelaudio.com/service
No responsibility is assumed for the correctness of this information.
Technical changes, typographical errors and other errors reserved.
Type Rechargeable battery of type AGM,
maintenance-free
Dimensions (W × H × D) 151 × 94 × 65 mm
Weight approx. 2.25 kg
Rechargeable battery voltage 12 V DC
Capacitance 9 Ah
Max. charging current 2.4 A
Operating/storage temperature -20°C–~60°C
Charging temperature 0°C–~50°C
Technical Data of the rechargeable battery