You are here


Lithium-Ion Battery Charger

3.6 VDC to 14.8 VDC nominal (1, 2, 3, or 4 cells in series); 0.2 Amps to 5.0 Amps; Dual Output


  • Charges Lithium Ion (Li-Ion) batteries
  • Optimally designed for batteries up to 20 Ampere Hours

COTS Charger Information


  • Three stage charger
  • Dual LED dispalys for charging indication
  • Dual battery charger
  • Dual independent battery charging
  • Unattended charging

Operational Characteristics

  • Pre-Qualification Mode – when the battery is first connected to the charger, a current equal to 1/10 of the maximum charge current is applied to the battery to determine if the battery parameters fall within the acceptable tolerances for charging to begin.
  • Constant Current Mode – provided the battery parameters of terminal voltage, polarity and temperature are acceptable, the charging process begins using a constant current source, set for C/2, until the preset charge voltage is reached.
  • Constant Voltage Mode – once the preset charge voltage is reached, this mode provides a tapering current flow to the battery replacing the final 50% of the charge to the battery.
Model No PC-6500
AC Input Range 95 VAC to 265 VAC; 50/60 Hz
No. of Cells/Nom. Battery Voltage

1 to 4 cells in series / 3.6 VDC to 14.8 VDC  (factory set) (per output)

Battery Charge Voltage 4.1 VDC to 16.8 VDC (factory set) (per output)
Battery Charge Current

0.2 to 5.0 Amps (factory set) (per output)

Charger Power Out 80 Watts max. (per output)
Battery Connection XLR 4-pin connector; Pin 1: Battery 1 Positive (+); Pin 2: Battery 1 Negative (-); Pin 3: Battery 2 Positive (+); Pin 4: Battery 2 Negative (-)
Charger Indicators

LED Indicators:

• Solid red LED – Charger on, ready to charge, no battery connected
• Flashing green LED – Batrtery Charging
• Solid green LED – Charging Complete
• Flashing red LED – Charger error or charging process failed

Weight 2.2 lbs. (1.0 Kg)
Dimensions 8” x 5” x 2 1/2” H (21cm x 13cm x 6.5cm)
Battery Charging Temp 0° C to 45° C (32°F to 113°F)
Operating Temp -20° C to 50° C (-4°F to 122°F)
Storage Temp -40° C to +70° C (-40°F to +158°F)
Humidity 95% relative
Color Black
Charger Housing Extruded aluminum body, polycarbonate end caps
Harmonized Tariff Code 8504.40.9550
  • Charges Lithium Ion (Li-Ion) batteries
    • 1, 2, 3 or 4 cells in series (per output)
    • 3.6VDC to 14.8VDC nominal voltage (per ouput)