Ni-MH Battery Charger
for 10-20 Series Battery Packs

  • Designed to charge 10 -20 series Ni-MH battery pack.
    ※Please contact us if you have a request in regards to other series.
  • Offers most suitable charge control.
  • Includes refresh discharge function.
  • Includes overcharging and overheating prevention function.
Model FIC10M-FDK01 FIC20M-FDK01
Rating Output Voltage 10 Series : DC14V 20 Series : DC28V
Charging Current 1650mA(Constant current)
Charging Time Approx. 2 hours (Capacity : 3200mAh) Approx. 2.5 hours (Capacity : 4000mAh)
Charging Control -⊿V, battery temperature detection, timer
Refresh Discharge Approx.9 hours (Capacity : 3200mAh) Approx.11 hours (Capacity : 4000mAh)
Input AC100∼240V 50-60Hz 57-76VA AC100∼240V 50-60Hz 103-130VA
Indicators Charging : Red light, Fully charged : Green light, Refreshing : Orange light, Error : Blinking red light
Safety Approval Please contact us PSE
Dimensions 170(L) × 95(W) × 59(H) mm
Approx. Weight 600g
Operating Temperature 0°C to +40°C
Storage Temperature -20°C to +60°C

Charging Method

Constant current charging
Main charging Maintenance charging
Quick charging Low rate charging Pulse current charging Intermittent charging
Peak voltage control charging dT/dt control charging -⊿V control charging Timer control charging
V : Battery voltage
I : Charge current
T : Battery temperature
①Main charging
②Storage (Self-discharge)
③Maintenance charging
Terminate charging by detecting battery peak voltage. Terminate charging by detecting battery temperature rate. Terminate charging by detecting specified battery voltage drop after peak voltage. Terminate charging by counting elapsed time. Charging by pulse current to compensate self-discharge after main charging to keep fully charged state. Charging intermittently after main charging to return to fully charged state. (Factor of recharging: battery voltage, elapsed time)
Charging Time 1 to 2h 1 to 2h 1 to 2h 11 to 12h - -
Charging Current※1 0.5 to 1.0lt 0.5 to 1.0lt 0.5 to 1.0lt 0.1lt 1/20 to 1.0lt
(Avg. 1/500lt)
1/20 to 1.0lt
Standrd Type
High Durability Type -
High-Rate Discharge Type -
Dry Cell Compatible Type ※2 -

◎ Recommended : Suitable to exhibit battery performance.

○ Available : Can be used depending on the specification of equipment.

  • 1lt [A] = Rated capacity [Ah] / 1 [h]
  • Proper charging method and charging condition are depending on the specification/usage of equipment or structure of battery pack.
    Please contact us for details.
  • If yoour device supports a charge rate of 0.1lt or more, please note that the overcharge performance and temperature rise conditions will differ depending on your battery type.please contact us before deciding on specifications.
  • When a large number of cells, a high capacity battery, or a battery assembly that does not dissipate heat effectively is used, abnormal heat generation may occur even if the charging current is less than 0.1lt.

※1:Charging current is just a reference, please contact us for details.

※2:Some charging methods should not be applied to dry cell compatible batteries regardless of equipment specification. Please contact us for details.

  • The contents of this catalogue are not guaranteed.