
BC2
Battery Charger
Alert
Alert
165 mm
71 mm
100 mm
Electro-Voice | RE3-ACC-BC2 Two slot battery charger
RE3-ACC-BC2 Two slot
battery charger
▪ 2-slot charger
▪ Charges RE3-HHT and RE3-BPT containing
rechargeable cells
▪ 3-hour charging time
The BC2 is a 2-sided, 2-slot battery charging station
for recharging optional NiMH rechargeable cells while
in either the RE3-HHT or RE3-BPT transmitters.
Technical specifications
Input: DC 12V, 1A
Slots: 2 per side
LED Indicators
Fully charged/standby: Solid green
Charging: Flashing green
Fault: Flashing red
Charging time: 3 hours (four 2000mAh NiMH
rechargeable cells)
Power supply
Input: AC 100-240V, 0.5A
Output: DC 12V, 1A
Color: Black
Dimensions (length): 6.5" (165 mm)
Dimensions (width): 3.94" (100 mm)
Net weight: 1lb 2 oz. (512 g)
Gross weight: 1lb 4.6 oz. (640 g)
Dimensions:
Dimensions (depth): 2.8" (71 mm)

Alert
Alert
Left Side Right Side
RE3-BPT
Slot
RE3-HHT
Slot
LED Indicators
| RE3-ACC-BC2 Two slot battery charger
2
Licensing and certification declarations:
IC: This Class B digital apparatus complies with
Canadian ICES-003. Cet appareil numérique de la
classe B est conforme à la norme NMB-003 du Canada.
This device complies with Industry Canada licenseexempt RSS standard(s). Operation is subject to the
following two conditions:
(1) This device may not cause interference, and
(2) This device must accept any interference, including
interference that may cause undesired operation of
the device.
Le présent appareil est conforme aux CNR d'Industrie
Canada applicables aux appareils radio exempts de
licence. L'exploitation est autorisée aux deux
conditions suivantes :
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout
brouillage radioélectrique subi, même si le brouillage
est susceptible d'en compromettre le fonctionnement.
CE and EU: The CE Declaration of Conformity can be
obtained and downloaded from:
www.electrovoice.com
This Equipment is in compliance with CE requirements
and the following directives:
• 2011/65/EU RoHS Directive
• 2012/19/EU WEEE Directive
• 2014/53/EU RED Directive
• 2014/30/EU EMC Directive
• 2014/35/EU LVD Directive
AU and NZ: This device is in compliance with:
• AS/NZS 61000-3-3
• AS/NZS 61000-3-2
• AS/NZS 61000-6-1
• AS/NZS 61000-6-3
Functions
Each side of the BC2 battery charging station contains
slots and contacts for one RE3-HHT and one RE3-BPT
transmitter. Only one transmitter can be placed in
either side at one time. Any of these combinations will
work:
• One RE3-HHT in left side, one RE3-HHT in right side.
• One RE3-BPT in left side, one RE3-BPT in right side.
• One RE3-HHT in left side, one RE3-BPT in right side.
• One RE3-BPT in left side, one RE3-HHT in right side.
Never attempt to place two transmitters into either
side at one time.
Selecting rechargeable cells:
The BC2 shall only work using optional NiMH
rechargeable cells. Choice of rechargeable cells is the
user’s option, however it is recommended that highquality 2000 mAh (or higher) cells are chosen for use
with RE3 transmitters.
Do not use non-rechargeable cells such as Alkaline,
Lithium, Carbon Zinc, or Zinc Chloride cells in RE3
transmitters with the BC2 charger.
Installation/configuration notes
Product identification:
The BC2 contains two sides as shown; left and right.
Each side contains a bodypack transmitter slot and a
handheld transmitter slot. When properly seated into a
slot, the transmitter’s charging contacts will be in
contact with the charger’s pins.

Handheld Transmitter
Bottom View
Charging contacts
SET
RE3-BPT
2 Charging
Contacts
Bodypack
Transmitter
1 Charging
Contact
3 | RE3-ACC-BC2 Two slot battery charger
TX charging contacts identification:
Transmitter charging contact locations are as shown. A
bodypack transmitter contains three contacts; one on
the left side, and two on the right side. These must
align with the single and dual contacts of the charger
slot. The handheld transmitter contains three charging
contacts located toward the tail end of the
transmitter; one on the left side, and two on the right
as shown. These must align with the single and dual
contacts of the charger slot.
Seating transmitters into the charger:
Handheld transmitter:
Making sure that only
rechargeable cells as described are properly fitted into
the transmitter battery chambers, gently insert the
handheld transmitter into the slot as shown. The
transmitter will rest on the charging contacts.
Bodypack transmitter: Making sure that only
rechargeable cells as described are properly fitted into
the transmitter battery chambers, insert the insert the
bodypack transmitter as shown. Gently press down on
the transmitter until it is firmly seated into the slot.
Using the charger:
1. Locate the power supply and attach the supplied AC wall outlet
clip by sliding it into the power supply head.
Ensure the AC wall outlet clip is the appropriate one for your
country’s mains power.
2. Plug the DC power lead end of the cable into the charger DC input
jack.
3. Seat one or two transmitters into charger as described.
4. The charging process will begin.
Charge time will vary. Charging four NiMH cells from completely
empty to fully charged should take 3 hours.
LED indicators:
Charging: Flashing green
Fully charged/standby: Solid green
Fault: Flashing red
Replacement parts
Only one transmitter may be seated into either side at
a time; one bodypack, or one handheld, but not both
together.
Order number Description
ESP-EF01U362338 RE3 receiver power supply with AC clips
Parts included
Quantity Component
1 Battery charging station
1 External power supply
1 Safety booklet
1 Engineering datasheet
1 Warranty and product documentation information
card
Ordering information
RE3-ACC-BC2 Two slot battery charger
Two slot battery charger for RE3-BPT and RE3-HHT
transmitters, black
Order number RE3-ACC-BC2

4 | RE3-ACC-BC2 Two slot battery charger
Represented by:
Germany:
Bosch Sicherheitssysteme GmbH
Robert-Bosch-Ring 5
85630 Grasbrunn
Germany
Bosch Security Systems, Inc.
12000 Portland Avenue South
Burnsville MN 55337
USA
www.electrovoice.com
© Bosch Security Systems 2018 | Data subject to change without notice
Document Number F.01U.364.159 | Vs1 | 21. Dec 2018