Sony ERS-31L - Manual (Page 60)

60
Lithium ion battery pack
Battery used Lithium ion type battery
Main output voltage
7.4 V DC
Capacity 1700 mAh
Operating temperature
5°C to 40°C (41°F to 104°F)
(temperature gradient less
than 10°C (50°F)/hour)
Operating humidity
10% to 80% (not condensed)
Operating wet-bulb temperature
Less than 29°C (84°F)
Storage temperature
–20°C to 60°C (–4°F to
140°F) (temperature gradient
less than 10°C (50°F)/hour)
Storage humidity
10% to 90% (not condensed)
Storage wet-bulb temperature
Less than 35°C (95°F)
Dimensions Approx. 72
Ч 53.6 Ч 21 mm
(Approx. 2 7 /
8
Ч 2
1 /
8
Ч
27 /
32
inches ) (w/h/d)
Mass Approx. 112 g (4 oz)
Design and specifications are subject
to change without notice.
Supplied accessories
See page 15.