Page 1
bebob factory GmbH – Höglwörtherstr. 350 – D-81379 München – Tel.: +49 (0)89 8563 485-0
www.bebob.de
February 2023
Features
A high capacity, dual-voltage high load battery, compact and lightweight
Direct fitting to a camera or device via B-Mount
Dual-Voltage 14,4V/4s and 28,8V/8s
475Wh Energy
450W continuous power drain
20A continuous discharge current
23A peak discharge current
Five-step LED power indicator (100% - 80% - 60% - 40% - 20%)
Full capacity status LED (green over 80%; yellow between 60% and 80%; red under 60%)
Enhanced data communication (B-Mount protocol)
B480Cine
Dual-Voltage 14,4V/28,8V – 475Wh
rechargeable Li-Ion Battery – 20A/450W
USER MANUAL
WE STRONGLY RECOMMEND THAT YOU READ THIS
INSTRUCTION BEFORE USING YOUR BEBOB
B480CINE BATTERY! PLEASE KEEP THIS MANUAL
FOR FUTURE REFERENCE
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bebob factory GmbH – Höglwörtherstr. 350 – D-81379 München – Tel.: +49 (0)89 8563 485-0
www.bebob.de
February 2023
Safety instructions
Only for professional use!
Keep batteries out of reach of children and personnel that has not been instructed in the
use of high capacity Lithium-ion batteries!
Use only with recommended charger.
Keep the battery dry and do not immerse in water.
Never open the case of the battery.
Do not expose to temperature over 60°C.
Do not expose the battery to fire! May explode if thrown into fire!
The maximum discharge current shall not be exceeded (see Specifications).
The maximum charge voltage shall not be exceeded (see Specifications).
Do not put the battery on a device when the red charging LED flashes.
Handle with care! Do not throw! Do not drop!
Charging
Never load unattended
Remove flammable material from the charging area and avoid high external thermal Ioads.
Wait 30 Minutes after discharge before you put the battery on a charger.
The bebob battery can be charged with an external bebob charger (or equivalent using the
CC-CV method).
The maximum voltage shall not be exceeded (see Specifications).
Approximate charge time may vary depending on charger and temperature.
Charge the battery only within the specified temperature range. bebob batteries can be
charged in ambient temperature for optimum performance at 10°C - 30°C.
bebob batteries can be recharged in any charge condition.
Fuel Gauge Flashing LED indicates State of Charge during Charging Process.
Discharging
The maximum discharge current shall not be exceeded (see Specifications).
When using the battery with video or lighting equipment, power consumption of the
equipment must be below specifications. For the protection of the battery, a load over or
equal to the max discharge current may activate the internal protection circuit and stop
supply of power. In this case the fuse will self-rest after a couple of minute.
Remove flammable material from the discharging area and avoid high external thermal
Ioads.
The end of discharge voltage shall not fall below the allowed End Voltage (see
Specifications).
Charge the battery only within the specified temperature range. The battery can be used in
ambient temperature of - 20°C - + 55°C.
Do not use more than two batteries when a B90CineHS!
Never connect several B-Mount batteries in series!
Page 3
bebob factory GmbH – Höglwörtherstr. 350 – D-81379 München – Tel.: +49 (0)89 8563 485-0
www.bebob.de
February 2023
Storage
The battery shall be stored within the specified ranges for temperature, relative humidity
and state of charge (see Specifications)
Storage temperature range is - 20°C ~ + 35°C (<85% humidity).
To store the battery for a long period (longer than 4 Weeks), the battery should be charged
between 50% and 75%. The battery should be recharged every 4 Weeks.
After storage some self-discharge will occur. Before re-use it is advisable to recharge the
battery full.
Warranty
The B480CINE is covered by a 2 years unconditional warranty on all parts, except the
cells.
The cells are covered by a 2-year warranty, 80% of the original capacity.
For warranty issues or if you have any additional questions, please contact the appropriate
bebob distributor listed at www.bebob.de.
Disposal
The battery has to be disposed within a dedicated collection container for used device
batteries. Please be aware that only empty batteries are allowed for disposal in collection
containers. In case the battery is not completely discharged, precautions against a
potential short-circuit have to be taken.
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bebob factory GmbH – Höglwörtherstr. 350 – D-81379 München – Tel.: +49 (0)89 8563 485-0
www.bebob.de
February 2023
Specifications
Model
B480CINE
Mount
B-Mount
Energy/Capacity
475Wh
Voltage (nominal voltage)
14,4V/4s and 28,8V/8s DC
Max. Continuous Discharge Current
20,0A
Max. Peak Discharge Current
23,0A
Continuous Power Drain
450W
Max. Charge/Output Voltage
16,8 V / 33,6V DC
End Voltage (discharge cut-off)
10,0 V / 20,0V DC
Cells
Lithium-Ion
Twist D-Tap
13,2V; 2,5A
USB Port
5,0V; 1,0A
Fuel Gauge
5-Step LED
Status
Green: Full Capacity over 80%
Yellow: Full Capacity between 60 and 80%
Red: Full Capacity under 60%
Weight
2,36 kg
Dimensions (WXHXD)
94x144x115mm
Chargers
Bebob B-Mount or Equivalent
Charging time (bebob BS2/BS4)
5,3 hours / 80% @5A/16,8V
apprx. 10 hours / 100% @5A/16,8V
Operating Temp. Range
Charge: + 10°C ~ + 30°C recommended:
Discharge: - 20°C ~ + 55°C
Storage:- 20°C ~ + 35°C (<85% RH )
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bebob factory GmbH – Höglwörtherstr. 350 – D-81379 München – Tel.: +49 (0)89 8563 485-0
www.bebob.de
February 2023
Transport Regulations as of January 1st 2023
This summary reflects our current knowledge about Dangerous Goods Regulations1
1. Transport by Commercial Airline / Carry-on Luggage
Batteries >160 Wh are forbidden in your carry-on luggage
2. Transport by Commercial Airline / Checked-in Luggage
Batteries are forbidden in your checked-in luggage
3. Transport as air-, road- and sea-freight
Li-Ion batteries, and so bebob Batteries >160 Wh, when shipped by air, road or sea are
classified as dangerous goods class 9 and subject to special UN certified packaging.
Air transport authority training and authorisation are required for packing Batteries >160
Wh, for an air cargo shipment.
Li-Ion batteries for air cargo must have a state-of-charge of no more than 30% for
shipping, means only one out of the five-fuel gauge led lights up.
We recommend that you confirm with your carrier of choice, to determine any further
restriction or local policies, before travelling.
1
e.g. based on IATA DGR 64th Edition from January 2023
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