Our Design Partner, FMA Direct

Our in-house staff of engineers is constantly at work developing new products, and improving existing designs for the R/C industry.



Cellpro Multi4 Charger


Cellpro Multi4 4A Multi-Chemistry Charger

    Major Features

  • Selectable charge rates range 5mA to 4A

  • Auto charge mode (AUTO 1C, 2C, 3C charge rates available utilizing advanced fuel gauging technology

  • Backlit Liquid Crystal Display

  • High Impact ABS Plastic protective enclosure

  • Multi-Chemistry, supports LiPoly, LiIon, LiFePO4, A123, LiMn, NiCd, NiMH, Pb)

  • Supports 2-way P.C. Interface (FUIM3) which allows the charger to operate with the free Charge Control Software (CCS)

  • Initiate charge at the charger or via remote control from the CCS. Graph all major operations when using CCS.

  • Enhanced Internet Upgradable (IU) Charge Control Software (free download)

  • IU Firmware support (free for the life of the product)

  • Open Architecture presets allow for customization of any User Preset including show/hide presets on unit, preset name editing, up to 70 parameters control how presets are displayed and charging parameters associated with particular batteries and/or charging strategies. Unit includes 25 user preset banks pre-loaded for most major battery type/chemistries, plus 50 library presets.

  • Basic preset parameters (select charger preset and choose current) may be edited at the charger, -or-

  • Advanced editing of presets may be accomplished using the Charge Control Software

    Other Features

  • Supports native Cellpro brand batteries automatically

  • Adapters available for all popular R/C battery brands

  • Intuitive 1 button user interface

  • Edit, save, and recall presets one at a time to your PC using the CCS

  • Backup all 25 user programmable presets in the charger to your PC

  • Share custom presets with your friends

  • Edit, save, and recall custom fuel tables to improve the accuracy of AUTO charge modes. Custom fuel tables may be generated from 1C manual charge graphs of Li batteries, included with software upgrades over time, and/or shared with friends over the internet.

  • Alter the individual charger displays to meet your needs. Change the order of any screen or hide screens from displaying. Set each preset to present the information you want the way you want it using the CCS.

  • Support for non-balanced charge of A123 packs (up to full output voltage of the charger)

  • Automatic Low voltage restore for recovering damaged or overdischarged packs

  • Programmable options allow speaker ON/OFF or volume, LCD contrast, customized welcome screen, and much more

  • Cold weather mode reduces end-charge voltage; parameters adjustable by customer including ON/OFF, end-charge voltage offset reduction, and temperature

  • Support for non-balanced charge of 2s LiPo for small park flyer batteries.

  • In addition to the unique features listed above, the Cellpro Multi4 charger has all the features found in the FMA Cellpro 4S charger:

  • Unprecedented Accuracy

  • Fuel Gauge Readout

  • Unparalleled Safety

  • Self Diagnostics

  • Storage Charge Mode

  • Safety Charge Mode

  • Support for long battery extensions

    * Please note: all specifications and features listed above subject to change without notice.