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Battery and Charger Nickel-Metal Hydride Lithium-ion
Battery
Model JWB2 ESB1
Type
Rechargeable Dry Battery
with built in microprocessor
Nominal output voltage 24 V 25 V
Rated output (5-hour rate) 6.7 Ah (160.8 Wh) 11.8 Ah (295 Wh)
Battery Charger
Model ESC3
Charging method
Automatic Charging
controlled by the microprocessor
Rated input during charging 100 V–240 V, 50/60 Hz, 1.1A–0.5 A
Plug type (Power cord) A type
Rated output during charging 29 V · 2.6 A 29.2 V · 3 A
Chargeable battery JWB2 JWB2, ESB1
Charging time
Time for normal charging Approx. 3 hr Approx. 4.5 hr
Time for refresh charging 3–19 hr —