Profoto B1X 500 AirTTL 1-Light To-Go Kit - Manual (Page 23)

B1X
23
www.profoto.com
Color stability Freeze
mode: +- 800K over range; +-100K flash
to flash
Light spread with built-in
reflector 77 deg beam angle
Guide number @ 2 m, 100
ISO with Magnum reflector 45 2/10
Battery
Battery type Exchangeable Lithium-Ion Battery
14.4V / 4.7Ah
Max battery flash capacity Set Energy No of flashes
10 <325
9.0 <650
8.0 <1300
7.0 <2600
...
2.0 <83200
For every f-stop the flash output is
reduced the max number of flashes
with double.
Max battery model light
capacity <120 minutes with model light on
max
Battery life 300 charge cycles (to 80%
capacity left)
Battery status indicator Approx. battery level in percentage
of the total capacity is indicated on
the Display:
3 sections:
100-70%
2 sections: 70-40%
1 section: 40-10%
1 section blinking: <10%
Battery charging time 2.5 hours (1.5 hours with optional
Battery Charger 4.5A)