› 14.4V/28.8V Bi-voltage auto switch
› Power normal 11-16.8V equipment
› Power high 22-33.6V equipment
› Charge by normal 16.8V chargers
› 290Wh capacity, 250W constant load
› 16V D-tap output socket
› 6A fast charging support
› 8-LED remaining time indicators
› Normal Gold mount connection
› 1.5m drop-off proof
› Multiple circuit protections
14.4V/28.8V Bi-Voltage
Auto detect and switching
Many high power film devices are designed 22-33.6V
high power input, to reduce current. If a standard Gold mount battery output high voltage directly, it will
damage normal 14.4V voltage devices.
SWIT innovative “Bi-voltage” battery adopts standard
Gold mount, and output 11-16.8V normal voltage or
22-33.6V high voltage by automatic recognition and
switching, and compatible for all normal voltage
chargers, safe and reliable.
Active 22-33.6V output
By SWIT TD-R210A adaptor
PB-H290A will detect SWIT dedicated Gold mount plate and
output 22-33.6V high voltage.
With TD-R210A Dual Batteries Light Stand Adaptor,
PB-H290A will output 22-33.6V, and 2x PB-H290A can
output Max 48V/500W, for Skypanel S60/S120 and Orbiter 100% output.
290Wh Capacity
250W High Load
PB-H290A consists of 24pcs high class 18650 battery
cells, and reaches 260Wh high capacity, Max constant load is 250W.
To drive high power cine camera and lights, and the high
load battery will have longer life time than normal battery
if always under full load power.
6A Fast Charging
Using SWIT fast charger
PB-H290A supports 6A fast charging by SWIT PC-P461A fast charger, to save up to 60%
charging time, can be charged from 0 to 80%
after 2 hours 30 minutes, and fully charged
within 3 hours 50 minutes.
D-tap Socket
A D-tap DC output socket is equipped on the top side of the
battery pack, to power the other on-camera equipment to-
gether.
Under 14.4V (11-16.8V) output mode, D-tap output
11-16.8V and Max load 120W/10A;
Under 28.8V (22-33.6V) output mode, D-tap output con-
stant 16V and Max load 50W/3A;
Digital Power Indicator
8-LED remaining time read
When battery is discharging:
Press "Power Check" button, Upper 4 LEDs display remaining working hours, and Lower 4 LEDs display remaining working minutes,
under current output power.
The LED will flash when remaining time is less than 15 minutes to remind changing battery.
When battery is charging:
Upper 4 LEDs flashing constantly, indicates the real-time capacity percentage 25%, 50%, 75% and 100%.
When battery is free:
Press "Power Check" button, Upper 4 LEDs light up, to indicate the remaining capacity percentage 25%, 50%, 75% and 100%.
1.5m Drop-off Proof
Dual housing + Rubber cover
PB-H290A has innovative dual housing structure: the inner cell cage and outer anti-shock housing with rubber covers. The new structure makes the battery quite strong, anti-shock. The battery can survive from 1.5 meters any angles drop-off.
Nominal Voltage | 14.4V or 28.8V auto switching |
Capacity | 290Wh |
Max output power (14.4V) | Total: 250W |
Pins: 250W / 20A | |
| D-tap: 120W / 10A | |
Max output power (28.8V) | Total: 250W |
| Pins: 250W / 10A | |
D-tap (16V): 50W / 3A | |
Max charging current | 16.8V / 10A |
Mount Type | Gold mount |
Charging Temperature | 0 ~ 40°C |
| Discharging Temperature | -20°C ~ 50°C（Capacity and Max Load may decrease when operating below 0°） |
Dimension | 162×101×75mm |
Net weight | Net 1.5kg; With package1.62kg |
MSRP
MSRP
MSRP
1. Warranty Period
We provide 2 years conditional warranty for batteries.
2. Exclusions from Warranty Coverage
The following damages, malfunctions, failures, or safety incidents are not covered under warranty, and SWIT shall bear no liability therefor:
(1) Non-Compliance with User Manual
Operation, maintenance, or storage not in accordance with the instructions set forth in the User Manual; unauthorized disassembly, modification, or repair.
(2) Non-Compliant Charging Equipment and Practices
Use of non-original SWIT chargers or uncertified third-party charging accessories;
Use of third-party USB-C chargers without compliant PD protocols;
Use of third-party D-tap charger of reversed polarity connections and cause any damage.
This battery doesn't support charging via D-tap, use any D-tap charger to charge the battery and cause any damage.
(3) Misuse and Physical Damage
Compression, puncture, dropping, impact, collision, water immersion, exposure to high temperatures or direct sunlight, or any other non-normal use not in accordance with the product's intended design.
(4) Use of Damaged or Defective Battery
Continued use of a battery that is damaged, leaking, or exhibiting abnormal overheating without prompt discontinuation.
(5) Natural Capacity Degradation
Reduction in battery capacity resulting from the natural aging process after a certain number of charge/discharge cycles.
(6) Improper Storage and Maintenance
Damage caused by improper storage practices that lead to extended deep discharge or prolonged zero-charge state of the battery.
(7) Force Majeure and Human Factors
Damage caused by irresistible factors (including but not limited to earthquake, fire, or lightning) or human factors.
(8) Non-Quality Defects
Any damage or breakdown not caused by the product's design, workmanship, or manufacturing quality.
(9) Liability Disclaimer
All risks and losses arising from non-compliant use shall be borne entirely by the user.
