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Thunder Power RC - THPP0820 THPTP820CD TP820CD 813418820449 0813418820449
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Thunder Power RC Dual Port DC Charger/Discharger/Cycler
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Thunder Power RC Dual Port DC Charger/Discharger/Cycler
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Tech Notes
This is the Thunder Power TP820CD DC Powered, Dual Port
Battery Charger, Discharger and Cycler.


Charges 1-8 cell LiPo/LiIon/LiFe, 1-24 cell NiCd/NiMH, and 6-30V Pb
lead acid cells
Built-in balancer for LiPo/LiIon/LiFe (A123) cells with two balance
boards for 2-8S Thunder Power and JST-XH balance connectors
Two ports function independently offering charging, discharging and
cycling of different types of batteries at the same time
Each port capable of charging at rates up to 20 amps
Blue backlit LCD screen
More than double the charging power (400 watts per port) of similar
class chargers
Selectable charge rates from 0.2-20amps for each port
Adjustable charge capacity limit per cell and voltage, and low
voltage cutoff settings for all chemistries
24 user programmable memories with built-in data logging and
viewing of internal resistance, peak voltage, average discharge
voltage, charger input voltage, temperature, and more
Advanced Storage Mode for LiPo/LiIon/LiFe (A123) batteries charges
or discharges as needed for storage level voltage
Dual computer controlled cooling fans
Firmware updatable with a standard mini USB cable (not included)
Aluminum case


TP820CD DC Powered, Dual Port Charger, Discharger and Cycler,
Thunder Power and JST-XH Balance Boards, Instruction Manual


Voltage Input: 10.5-28.0V DC (40 amps max)
Charge Rate: Adjustable from 0.2-20A per port
Input Connector: 4mm bullet connector or alligator clips
Output Connector: 4mm bullet/banana
Charge Power: 800 watts max (400 per port) w/24-28V input
Charge Current Per Port: 0.2-20 amps in 0.01 amp increments
Charge Voltage: 50% storage & adjustable end voltage for LiPo
LiIon/LiFe (A123), NiCD/NiMH, and Pb (lead acid)
Discharge Power: 100 watts max (50 watts max per port)
Discharge Current Per Port: 0.2-10 amps in 0.01 amp increments
Discharge Voltage: Adjustable low voltage cutoff for LiPo
LiIon/LiFe (A123), NiCD/NiMH, and Pb (lead acid)
Cycles: 1-15 times w/data stored for all cycles
Memory: 24 user-programmable
Firmware: User-adaptable using USB

jxs 09/20/13

– If you need more information, use these Thunder Power RC resources –
Web Site: http://www.thunderpowerrc.com
Phone: 702-228-8883
  Postal Address:
Thunder Power RC

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