PB-H290S
Intelligent 14.4V/28.8V Bi-Voltage Li-ion Battery
Thank you for purchasing this product. We strongly recommend reading this user manual carefully before using, and keeping it for future reference.
Improper using of the Li-ion battery pack may cause heat, smoke, fire, or explosion. Please be sure to keep in mind the following precautions.
DANGER
Charge with SWIT chargers only.
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Do not use battery in fire or hot places to prevent overheating, cracking and
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other hazards.
Do not use battery beyond charge, discharge and storage environment
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temperature.
Do not charge the battery in the car or in direct sunlight.
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Do not pierce the battery shell or try to open the shell and decompose the
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battery.
Do not squeeze the battery shell which may cause physical damage.
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Do not use housing damaged battery.
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Keep the battery terminals clean and never short-circuit the battery terminals.
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Keep out of the reach of children.
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Features
14.4V/28.8V Bi-voltage auto switch
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Compatible with ALEXA LF/65 high voltage cameras
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Compatible with all normal voltage cameras
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Compatible with high voltage cine lights
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Compatible with normal voltage chargers
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290Wh capacity, Max 200W high load
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6A fast charging support
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8-LED remaining time indicators
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D-tap power output socket
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Strong 1.5m drop-off proof
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IP54 dust & water proof
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Multiple circuit protections
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Product Appearance
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User Manual
For Your Safety
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① LED power indicators
② Power check button
③ 14.4V/28.8V status indicator
④ D-tap power output socket
⑤ Protective rubber covers
⑥ V- wedge
⑦ Power electrodes
WARNING
Fully charged battery will discharge naturally and please use it as
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soon as it gets charged.
The battery may become warm in use or while being charged. This
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is normal.
Store the battery in cool and dry conditions.
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For long time storage, please keep the battery power above 50%.
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During long periods of inactivity, please remove the battery from
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the equipment.
Do not use, store or place the battery in an electrostatic area.
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Make sure the input voltage, power consumption of the equipment
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to be powered meet the battery specifications.
Bi-voltage Switching
The battery can output 14.4V(11-16.8V) or 28.8V(22-33.6V) by internal
circuit switching.
When the voltage indicator LED is OFF, the battery is in 11-16.8V system;
When the voltage indicator LED is ON, the battery is in 22-33.6V system.
1. Working 14.4V (11-16.8V) Mode
In default condition, the Voltage indicator is "OFF" , means the battery
is 14.4V (11-16.8V) system, and can power normal 14.4V equipment
and charge by normal 14.4V charger system.
2. Working 28.8V (22-33.6V) Mode
To active the 28.8V (22-33.6V) power output, there' re following 2 ways:
(1) By SWIT particular KA-A20S V-mount plate for ALEXA and AMIRA
cameras.
KA-A20S Plate
The KA-A20S V-mount plate is particularly designed for ARRI Cameras;
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Compactible with ALEXA LF, ALEXA 65, ALEXA SXT and AMIRA
When PB-H290S battery is mounted to KA-A20S plate, the battery will
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output 22-33.6V voltage automatically, to power ALEXA LF/65/SXT and
AMIRA cameras.
When PB-H290S battery outputs 22-33.6V, both the battery D-tap socket
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and the plate D-tap/LEMO sockets will output regular16V voltage for
other camera-top equipment.
VER: B
Voltage indicator
Off: 11-16.8V
On: 22-33.6V
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