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20. Specifications of Li-ion Battery Pack BP-12000-W
DANGER
For charging of the battery pack, always use the genuine battery charger
(BC-12000-W) and the method specified by FURUNO SYSTEMS. Use of improper
battery charger (modified one, etc.) or charging method (abnormal ambient
temperature, abnormal charging voltage/current, etc.) may cause overcharging,
abnormal chemical reaction, etc., resulting in overheating, burning, burst, etc.
General
Type
Rechargeable Li-ion Battery
Voltage
3.7 VDC (Nominal)
Capacity
1800 mAh (Nominal)
Battery Charger
Use BC-12000-W only.
Protections
Over-current Protection
Operated when load current exceeds 3A approx.
(Reset when the load is removed.)
Over-discharge
Protection
Operated when internal cell voltage drops below 2.40
±
0.10
V.
(Reset when the battery pack is set in the battery charger.)
Over-charge Protection
Operated when internal cell voltage rises above 4.25
±
0.05
V.
(Reset when the voltage drops due to discharge.)