Brother TD-2120N - Manual (Page 121)

Using the Rechargeable Li-ion Battery/Battery Base (Optional:PA-BT-4000LI/PA-BB-001)
115
14
Battery Indicator
14
The battery indicator on the battery base
lights and blinks to indicate the charging
status.
The following symbols are used in this
section to show the different battery indicator
colors and patterns.
Product Specifications
14
Rechargeable Li-ion Battery
14
Size: 3.39" (W)  2.92" (D)  1.26" (H) (86 mm
(W)  74 mm (D)  32 mm (H))
Weight: 0.53 lb (0.240 kg)
Voltage: 14.4 V
Capacity: 1800 mAh
Charging/discharging cycle: Approximately
300 times
Charging time:
- Approximately 5 hours when charged by
printer
- Approximately 3 hours when charged by a 4
bay battery charger (PA-4BC-4000)
(Charging current: 1000 mA, Charging
voltage: 16.4 V)
Performance: Approximately 656.2 ft (200
m)can be printed if a new, fully charged
battery is used.
(Tested at 73.4 F (23 C) using Brother’s
print test data (2.25" (57 mm), 9% coverage)
when connected by USB.)
Battery Base
14
Size: Approximately 4.34" (W)  8.27" (D) 
2.56" (H) (110 mm (W)  210 mm (D)  65
mm (H))
Weight: 0.67 lb (0.303 kg)
Charging current: 1000 mA
Charging voltage: 16.4 V
Battery indicator is lit
Battery indicator is lit in the
color shown
Battery indicator is off
Battery
indicator
Description
(Once every 4
seconds)
Rechargeable battery power
(Battery level: Half)
(Twice every 4
seconds)
Rechargeable battery power
(Battery level: Low charge)
(Once every
second)
Rechargeable battery power
(Requires charging)
Charging
Rechargeable battery power
(Battery level: Full charge)
Finished charging