English

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.

 

Table 2

 

 

Rechargeable batteries

Temperature at which the battery can be recharged

 

 

EB712S, EB7S, FEB7S, EB714S,

 

EB7B, EB912S, EB9S, FEB9S,

 

EB914, EB914S, EB9B, EB924,

 

EB1212S, EB12S, FEB12S,

 

EB1214L, EB1214S, EB12B,

32°F — 104°F (0°C — 40°C)

EB1220BL, EB1224, EB1412S,

 

EB1414, EB1414S, EB14B,

 

EB1424, EB1812S, EB1814SL,

 

EB1820, EB1820L, EB1824L

 

 

 

Regarding recharging time

Table 3 shows the recharging time required according to the type of battery.

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.

50 min.

EB1224

 

 

EB1214S

 

EB1220BL

 

 

60 min.

 

 

 

 

 

14.4

EB1412S, EB1414,

 

 

 

 

 

 

EB14B

 

EB1424

 

EB1414S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18

EB1812S, EB1814SL

 

EB1820,

 

EB1824L

 

 

EB1820L

 

 

 

 

 

 

 

 

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.

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Hitachi UC 18YG Disconnect battery charger from the receptacle, Remove the battery from the battery charger