27
Charge output terminal CH1
PIN1: + 4.22V±30mV
PIN2: - GND
Charge output terminal CH2
PIN1: + 4.22V±30mV
PIN2: - GND
Input terminal
DC jack Rated DC16V, input voltage DC 8.0 to 20.0V
Battery Charge Block
Table 2.12
Item Specification Remark
Charge control
Output voltage DC 4.22V±30mV
Charge current (standard mode) DC 1,600mA±10%
Charge current (standby mode) DC 160±40mA
Full charge detection current DC 120±30mA
Full charge detection
voltage
4.1V Voltage
control
Re-charge detection voltage 4.0V
Re-charge detection voltage DC 4.0±0.1V
Input voltage DC 8.0 to 20V
Timer
Charge timer (standby mode) 90 minutes
Charge timer (standard mode) 720 minutes
Trickle charge timer 120 minutes
Charge hour
HA-A20BAT Approx. 2.5 hours (for 1 pack)
Approx. 5 hours (for 2 packs at same time)
At 0 to 40 ºC
DT-5025LBAT Approx. 5 hours (for 1 pack)
Approx. 10 hours (for 2 packs at same time)
At 0 to 40 ºC
Temperature control Not available
No. of charge output 1
Operation mode
Battery pack mount detection
Battery pack not mounted LED OFF, charge output OFF
Battery pack mounted LED ON in red, charge output OFF
Check on battery pack LED ON in red, charge output OFF
Battery charge (standby mode) LED ON in red, charge output ON
Battery charge (standard mode) LED ON in red, charge output ON
Wait mode in trickle charge LED ON in green, charge output OFF
Charge in trickle mode LED ON in green, charge output ON
Charge completed LED ON in green, charge output OFF
Charge abnormal end LED flash in red, charge output OFF
Other
Priority order of battery charging Order in mounted order
