Hitachi WH14DM OM - Manual (Page 11)

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2. Battery Charger (UC14YF2)
SPECIFICATIONS
1. Cordless Impact Driver
Input power source Single phase: AC120V 60Hz
Charging time Approx. 60min. (At a temperature of 68°F (20°C))
Charger
Charging voltage .......................... DC 7.2–14.4V
Charging current ........................... DC 1.9A
Weight 2.9 lbs (1.3kg)
2. Battery Charger (UC 14YF2)
Fig. 2
Pilot Lamp
Cord
Battery Installation Hole
Caution Plate
Body
Nameplate
Model WH14DM
No-load speed 0 – 2600/min
Capacity 5/32" (4 mm) – 5/16" (8 mm)(Small screw)
1/4" (M6) – 9/16" (M14)(Ordinary bolt)
1/4" (M6) – 15/32" (M12) (High tension bolt)
Tightening Maximum 1190 in-lbs {135 N·m 1380 kgf·cm}
torque Tightening is 15/32" (M12) high tension bolt, when fully
charged at 68°F (20°C) temp.
Tightening time: 3 sec.
Bit shank size 1/4" (6.35 mm) Hex.
Rechargeable EB14B (2.0 Ah) Ni-Cd battery, 14.4 V
battery Charging and discharging frequency: about 1000
Weight 4.2 lbs (1.9 kg)