Canon optura50 Instruction Manual page 20

Charging, Recording and Playback Times
Below times are approximate and vary according to the charging, recording or
playback conditions.
Battery Pack
Charging Time
Max. Recording Time
Viewfinder
LCD
Typical Recording Time*
Viewfinder
LCD
Playback Time
* Approximate times for recording with repeated operations such as start/stop,
zooming, power on/off.
We recommend charging the battery pack in temperatures between 50 °F and
86 °F (10 °C and 30 °C). Outside the temperature range of 32 °F to 104 °F (0 °C
to 40 °C), the CHARGE indicator flashes rapidly and charging stops.
A lithium ion battery pack can be charged at any charge state. Unlike
conventional battery packs, you do not need to completely use or discharge it
before charging.
To conserve battery power, turn off the camcorder instead of leaving it in record
pause mode.
We recommend that you prepare battery packs 2 to 3 times longer than you
think you might need.
20
NB-2LH
140 min.
85 min.
normal 80 min.
bright 75 min.
45 min.
normal 45 min.
bright 40 min.
115 min.
NB-2L BP-2L12
125 min. 220 min.
70 min. 145 min.
65 min. 140 min.
60 min. 130 min.
35 min. 80 min.
35 min. 80 min.
35 min. 75 min.
90 min. 200 min.
BP-2L14
260 min.
185 min.
175 min.
165 min.
100 min.
100 min.
95 min.
245 min.