

The Cellpro charger is designed to charge 1 - 4cell Lipo battery packs. Model-pro Ltd can supply adaptor leads to suit most makes of Li-po.
In addition to all the great features for standard LiPo batteries that are present in the original Cellpro 4s charger, the new A123 version now includes a new mode for A123 Batteries.
Cellpro 4s balancing charger for up to 4-cells at 3 amps with unprecendented safety! A built-in LCD display shows you charging information and a pack fuel guage. Click here for the Cellpro 4s Charger for A123 on-line manual. Click here for technical paper on A123 batteries.
With the Cellpro 4s balancing charger, you simply Plug-and-Play and Walk Away!
Size: 105mm x 87mm x 17mm
Weight: 215 grams (8.6oz)
Power Source: 10-16v DC input
Outputs: Single channel for any Cellpro battery pack. Order FSIM1 orFUIM1 for PC Interfacing and install the free Charger 4s Viewer software.
Features: • LCD Screen shows all 4 battery voltages with 1/10% accuracy full scale, current, supply voltage, Amp Hrs, Fuel Level and Charge mode.
• The charge current in amp hours is factory calibrated to +/-1% accuracy.
• A built-in speaker signals charging finished
• The Auto-current setting will charge any battery less than 3.0Ah in 50 minutes or it can be manually set to 0.25 to 3 amps in 0.25A steps.
• The free 4S viewer software shows everything in graphical format
• Battery Restore mode will fix over discharged cells
• Special wire compensation allows 10mV accuracy on any length charge
• Built-in temperature sensor rolls back charge current to keep the charger from overheating above 100 degrees F
• A cold-weather mode pinches back the cell voltages to prevent shortened pack life below 32 degrees F




The 456016 Extension lead is designed to make it easier to charge batteries inside an aircraft or to keep a distance between the charger and the battery while charging.
The 456009 TP-PQ Adaptor board enables the charging of Thunder Power and Polyquest batteries on the Cellpro charger
The 456010 CP-GP Adaptor board enables the charging of Great Planes batteries on the Cellpro charger.
A majority off balance plugs fitted to Li-pos on the market today fall into one of these catagories. If you are unsure of the plug type on you Li-po please contact us