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Ultra Power UP100AC DUO 100W LiIo/LiPo/LiFe/NiMH/NiCD Battery Multi Balance Charger/Discharger

Ultra Power UP100AC DUO 100W LiIo/LiPo/LiFe/NiMH/NiCD Battery Multi Balance Charger/Discharger

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The UP100AC DUO charger is a twin AC/DC charger with 100W and 50W power for channel 1 and channel 2. It features intelligent power control function: 1. The output power base on the principle of channel 1 + channel 2 = 100Watt. 2. If only one channel is used, the output power come from channel 1 can approach to MAX. 100 watt, channel 2 can approach to MAX. 50 watt. 3. If both channels are used, the output power of channel 1 equals 100 watt minus output power of channel 2. 4. Start channel 2 while channel 1 is using fully 100 watt,the output power of channel 1 will be reduced accordingly. Each channel is capable of charging all types batteries.

Optimized operating software.
Balancing individual cells for battery discharging.
Adaptable to various type of lithium battery.
Three USB ports, 5V/2.1A for iPad, mobile phone, digital cameras, etc.
Fast and storage mode of lithium battery.
Cyclic charging/discharging.
Re-peak mode of NiMH/NiCD battery.
Data store/load.
Terminal voltage control(TVC).
LiPo battery meter.
Maximum safety.
Automatic charging current limit.
Capacity limit.
Temperature Threshold (temperature probe is not included).
Processing time limit.

Item brand: Ultra Power
Item num: UP100AC DUO
Input voltage: AC 100-240V / DC 11.0-18.0V      
Charging power: Max. 100W(CH1); Max. 50W(CH2)
Discharge power: Max. 50W(CH1); Max. 5W(CH2)
Charging current: 0.1-10A(CH1); 0.1-6A(CH2)
Discharge current: 0.1-5A(CH1); 0.1-2A(CH2)
LiIo/LiPo/LiFe: 1-6 series
NiCd/NiMH: 1-15 cells
Pb Battery: 2V-20V (1-10cells)
Balance current: 300mA/cell
Battery data memory: 10 profiles
Weight: 714g / 1.6 lb
Size: 143 * 115 * 63mm / 5.6 * 4.5 * 2.5in

Package informations:
Package size: 24 * 13 * 8cm / 9.4 * 5.1 * 3.1in
Package weight: 1064g / 2.3lb
General gift box

Package list:
1 * UP100AC DUO 100W balance charger
1 * Power supply cable
4 * Charge connect cable
1 * User Manual

Questions & Answers

  • Q the charger have a dedicate program for hv lipo? thanks

    By Moreno Burtini February 26, 2019

    A Yes, this charge has HVlipo mode, thanks .

    Reply By Customer Service Center February 27, 2019

Customer Questions & Answers

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0 votes

Can this work with a car, If yes were do get the stuff to make it work ?

  • On here or ur local hobby shop

    By jameswagner on April 23, 2018

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0 votes

Does this charge a 4s cell lipo

  • Yes it does charge 4s cell LIPO. It has the capability of up to 6s LIPO. Best to use the balance option to charge any LIPO.

    By Jeff Davis on April 8, 2018

See more answers (2)
0 votes

Will this be able to charge a 12S pack using the two 6S channels at the same time, or will that be a short? (I have a central lead, obviously)

  • No, it would still max out at 24v. If u can't break them down to 2 6s then u need a 12s charger to get the 48v u need. So avoid damaging batteries or catching them on fire by finding a 12s charger.

    By michael on March 22, 2018

0 votes

plugged in the charger to the wall and it didnt work. is there a switch or something that changes it from 220v to 110v?worked with xt60 on car battery

  • Mine works when I plug it into wall. I don't have a switch

    By Dave n on February 26, 2018

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0 votes

How do i hook this up to my truck to charge batteries at the park?

  • You need to set up your truck with one outlet so you can plug your charger.

    By Nelson E Villanueva on February 12, 2018

0 votes

Can this charge high voltage lipo batteries? often called lihv, where its 4.3v per cell instead of the usual 4.2.

  • If you purchase from us, Dirt Cheap RC, then yes, there is LiHV mode.

    By Calypso on February 6, 2018

0 votes

Can i charge my 2s batteries like "lectron pro 7.4 volt - 950mah 30c lipo pack" with the provided cables?

  • Those batteries tend to have a JST plug on them. You would need a Deans Female to JST adapter as this charger only comes with Deans Plugs.

    By Hester on January 3, 2018

See more answers (3)
0 votes

Will this measure internal resistance

  • No it does not. A great alternative/companion is the Hobbymate Smart Battery Meter. It measures many things, including Internal resistance. And it's pretty inexpensive, under $10.

    By Armanda on December 31, 2017

0 votes

I want to be able to charge 2 2s (7.4v, 2,000mah) and 6 1s (3.7v, 700mah). What parallel board(s) would you recommend for use with this unit?

  • If you parelled the 1s to 6s you might be able to charge at 3 amp? 6x 700 is 4200 I would check with local hobby shop before you try it though

    By Tony T. on December 4, 2017

See more answers (6)
0 votes

do you know the part number for the adapter that would allow the charger to connect to xt90 connector batteries?

  • Actually,UP100AC Duo Dual 2 Port Balancing Battery can't work with xt90,but work with xt60

    By Manami Ozawa on October 29, 2017

See more answers (2)


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  • By s***o

    May 17, 2018

    Very good seller, quick service wish to do the business with him in future

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  • By i***k

    May 1, 2018

    thancks fast

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  • By p***w

    April 17, 2018

    I purchased this charger to balance charge 2 batteries for my RC cars at the same time.Came with a UK power lead, which others didn't. Price was very good. Deans power leads and balance boards all provided.Instructions are also very clear, which was a surprise.Does everything i need it too, very pleased. Excellent charger that hasn't broken my bank.Fast, tracked delivery as well.

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  • By g***7

    May 22, 2017

    Item received and tested ok

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  • By i***n

    May 14, 2017

    Great thanks. More than pleased with item

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  • By s***5

    April 27, 2017

    Fast Shipping, Highly Recommended`!!!

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  • By t***s

    December 29, 2015

    Very good seller and got product quick. Thanks

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  • By n***e

    September 24, 2015

    Good seller, Nice to Deal With, Will Buy Again, Thanks.

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  • By l***9

    September 11, 2015

    Great Seller, Item as Described, Fast shipping

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  • By b***y

    September 8, 2015


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