Hitachi UC 24YC Technical Data And Service Manual page 14

Q6 What is the relationship between the upper limit of the chargeable temperature of the battery and of
the battery charger?
A6 Relationships are indicated in the following table:
EB 7
EB 9
EB 12
UC 24YC 40 ˚C
UC 24YF 40 ˚C
UC 14YF2 40 ˚C
UC 14YF 40 ˚C
UC 12YF 40 ˚C
UC 12YD 40 ˚C
UC 12YB 40 ˚C
UC 12Y 40 ˚C
UC 12YA 40 ˚C
Ni-Cd Battery
EB 7S, EB 7G
EB 9S, EB 9B, EB 9M
EB 924, EB 12S
EB 12G, EB 12B
EB 12M, EB 1224
60 ˚C
60 ˚C
60 ˚C
60 ˚C
60 ˚C
60 ˚C
60 ˚C
40 ˚C
40 ˚C
EB 14S EB 18B
EB 14B EB 24B
EB 1424
60 ˚C 60 ˚C
60 ˚C 60 ˚C
60 ˚C Charging
impossible
60 ˚C Charging
impossible
Charging Charging
impossible impossible
Charging Charging
impossible impossible
Charging Charging
impossible impossible
Charging Charging
impossible impossible
Charging Charging
impossible impossible
--- 12 ---
Ni-MH Battery
EB 9H, EB 930H EB 2430H
EB 12H, EB 1230H
EB 14H, EB 1430H
45 ˚C 45 ˚C
45 ˚C 45 ˚C
45 ˚C Charging
impossible
Charging Charging
impossible impossible
Charging Charging
impossible impossible
Charging Charging
impossible impossible
Charging Charging
impossible impossible
Charging Charging
impossible impossible
Charging Charging
impossible impossible