Battery charger/battery lens, Bc-vw1 battery charger, Rechargeable battery pack np-fw50 – Sony SLT-A37K User Manual
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Specifications
Others
Design and specifications are subject to change without notice.
BC-VW1 Battery charger
Input rating
100 V - 240 V AC, 50 Hz/60 Hz, 4.2 W
Output rating
8.4 V DC, 0.28 A
Operating temperature range 0°C to 40°C (32°F to 104°F)
Storage temperature range
–20°C to +60°C (–4°F to +140°F)
Maximum dimensions
Approx. 63 mm × 95 mm × 32 mm (2 1/2 inches ×
3 3/4 inches × 1 5/16 inches) (W/H/D)
Mass
Approx. 85 g (3 oz)
Rechargeable battery pack NP-FW50
Used battery
Lithium-ion battery
Maximum voltage
DC 8.4 V
Nominal voltage
DC 7.2 V
Maximum charge voltage
DC 8.4 V
Maximum charge current
1.02 A
Capacity
Typical
7.7 Wh (1 080 mAh)
Minimum
7.3 Wh (1 020 mAh)
Maximum dimensions
Approx. 31.8 mm × 18.5 mm × 45 mm (1 5/16 inches ×
3/4 inches × 1 13/16 inches) (W/H/D)
Mass
Approx. 57 g (2.1 oz)
Battery charger/Battery
Lens
Name (Model name)
DT 18-55mm
F3.5-5.6 SAM
(SAL1855)
DT 55-200mm
F4-5.6 SAM
(SAL55200-2)
DT 18-135mm
F3.5-5.6 SAM
(SAL18135)
Equivalent 35mm-
format focal length*
(mm)
27–82.5
82.5–300
27–202.5
Lens groups-elements
7–8
9–13
11–14
Angle of view*
76°-29°
29°-8°
76°-12°