Hitachi UC 18YG - Manual (Page 10)

English
10
⅜ Regarding the temperature of the rechargeable battery.
The temperatures for rechargeable batteries are as shown in the table below, and
batteries that have become hot should be cooled for a while before being recharged.
⅜ Regarding recharging time
Table 3 shows the recharging time required according to the type of battery.
NOTE: The recharging time may vary according to the ambient temperature and the
power supply voltage.
4. Disconnect battery charger from the receptacle.
CAUTION:
Do not pull the plug out of the receptacle by pulling on the cord.
Make sure to grasp the plug when removing from receptacle to avoid damaging cord.
5. Remove the battery from the battery charger.
Supporting the battery charger with hand, pull out the battery from the battery charger.
Table 3 Recharging time (approx. min.) at 20°C
Battery Battery capacity (Ah)
voltage (V) 1.2–1.4 Ah 2.0 Ah 2.4 Ah
7.2
EB712S, EB7S,
EB7B ––– –––
FEB7S, EB714S
9.6
EB912S, EB9S, FEB9S,
EB9B EB924
EB914, EB914S
EB1212S, EB12S,
EB12B,
12 FEB12S, EB1214L, 30 min.
EB1220BL
50 min.
EB1224
EB1214S
60 min.
14.4
EB1412S, EB1414,
EB14B EB1424
EB1414S
18 EB1812S, EB1814SL
EB1820,
EB1824L
EB1820L
Rechargeable batteries
EB712S, EB7S, FEB7S, EB714S,
EB7B, EB912S, EB9S, FEB9S,
EB914, EB914S, EB9B, EB924,
EB1212S, EB12S, FEB12S,
EB1214L, EB1214S, EB12B,
EB1220BL, EB1224, EB1412S,
EB1414, EB1414S, EB14B,
EB1424, EB1812S, EB1814SL,
EB1820, EB1820L, EB1824L
Temperature at which the battery can be recharged
32°F — 104°F (0°C — 40°C)
Table 2