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 10XP Charger

Cellpro 10XP Multi-Chemistry Charger

For Battery types: Lithium Polymer, Lithium Ion, Lithium Manganese, A123 (LiFEPO4), NiCd, NiMH, Pb packs

Supported Cell Counts:
LiPo, LiIon, LiMg - 1s-10s balanced, 1s, 2s unbalanced
A123 (LiFEPO4) - 1s-10s balanced, up to 12s unbalanced
NiCd - up to 28 cells (non-balanced)
NiMH - up to 28 cells (non-balanced)
Pb (Lead) - up to 24V

Pack capacity: 100mAh to 65Ah (charge time limited to maximum of 12 hours)

Input voltage: 10 to 32VDC; low voltage limit selectable from 10V - 28V in 0.5V increments (Power Management feature)

Input current: Up to 25A; can be limited to 1A to 25A in 0.5A increments (Power Management feature)

Power conversion: 62.5kHz switcher operating at 80% - 95% efficiency

Per-Cell output voltage:
LiPo, LiIon, LiMg - 4.10V, 4.20, or 4.22V
A123 (LiFEPO4) - 3.65V
NiCd - 1.20V
NiMH - 1.20V
Pb (Lead) - 2V

Output current: 100mA - 15A*, reverse polarity protected

Discharge current: 1A per cell nominal (42W max) for storage discharging Li

Cont. output current: 234W @ +12V DC input; 645W @ +32V DC input

Cell balancing Resolution: 78uV (16 bit) for 1s-10s Li or A123 LiFEPO4) balanced charging

Voltage calibration: Cell voltage measurements are factory calibrated to a standard traceable to NIST; calibration is to +/- 6 mV

Current calibration:Charge current is factory calibrated on a 4A standard; calibration is to +/- 1mA

Measurement accuracy:
Voltage resolution: 78uV (16 bit)
Voltage tolerance: +/- 6mV
Charge current: +/- 1%
Capacity added to pack: +/- 1%
Percent capacity (“Fuel”): +/- 10% (with accurate fuel table defined in preset)

Internal resistance: 0.1mohm voltage resolution allows accurate four point internal resistance measurement of each cell

Serial data output: 19.2kbps, 8 bits, 1 start bit, 1 stop bit, no parity

Data integrity: Checksum, CRC checking

Cooling fans: Single, 8 CFM, 40mm diameter

Heat sink: Aluminum case, finned

Output battery connector: “Cellpro” compatible, 2 x JST PA series, 6 position

LCD: 2 line, 16 character, light grey/blue backlit

Size: 6.83" x 3.67" x 1.70"

Firmware updates: Customer upgradeable using Charge Control Software (CCS)


* Please note, available charger current may be limited for certain battery types depending on the number of cells charging in series and also by the ambient and internal temperature of the charger during operation