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RC B3 LiPo 2S-3S Battery Balancer Charger 7.4-11.1V
Internal 110-240V AC switch power.
Compact and light balance charger for 2 to 3 cells of Li-Po battery.
High precision balance circuit can supply balanced current up to 800mA per cell.
The balance function ensures charging safety.
Safe and convenient.
High quality and stable performance.
3 LED indicator lights.
Suitable for Li-Po battery only.
Color: Dark Gray
Display: 3 LED lights
Input voltage: 110-240V AC 50/60Hz
Output current: 3 * 700mA, Max: 3 * 800mA
Item size: 9 * 6 * 3.5cm
Item weight: 90g
Package size: 10 * 6 * 7cm
Package weight: 150g
1 * B3 Charger
1 * Power Cable
Questions & Answers
By james cook on November 17, 2017
The battery plug that is used 2 or 3 cell is for balancing and to answer your question, Yes it will balance 2 and 3 cell batteries. I still have my 2 charges and are used to balance my 3 cell batteries, they are still working fine. To this date I'm still happy with the charger for what it is.
By Ron on April 8, 2018
I would check the voltages of each cell with a tester. Try another battery to see if the issue continues.
By Robby on August 5, 2017
I use it to charge 3300mah batteries and it works fine. I would think it would charge 5000mah batteries just fine but it will be a little slow because of the low charge rate of these charger's. It's better for the batteries to charge slow anyway.
By Chris watson on May 16, 2018
Yes. A 3s battery is 11.1 volts. Fully charged it will be around 12.6 volts or 4.2v per cell. This charger will charge it.
By Gavidia on May 4, 2018
This charger does not work
By Ryan McKinney on April 21, 2018
By Sana Ichimiya on April 17, 2018
I don't have or charged 4000mah battery's, I think this charger would work may take some time to charge up your battery. I do have to say you probably spent some good money for that 4000mah battery and I'm thinking you have several of these battery's. I would invest in a better charger to safe guard your investment. Th… see more I don't have or charged 4000mah battery's, I think this charger would work may take some time to charge up your battery. I do have to say you probably spent some good money for that 4000mah battery and I'm thinking you have several of these battery's. I would invest in a better charger to safe guard your investment. There is no guaranty with any charger or battery but my thinking is if the battery is expensive you may want to get a better charger and have some more bells and whistles that this charger doesn't offer. This charge has been working fine for me charging 1100 and 2200mah battery's. Thx, see less
By Ron on April 13, 2018
Yes, however it will take a while.
By Andrew on April 12, 2018
Type of plug is XT60, did not come with any other adapters.
By Andrew on April 1, 2018
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based on 132 Customer Reviews
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By Michael B
October 30, 2017
I have a more expensive charger I bought for my big 2500 mAh batteries, and this charges them all the same. Nice to have two units running. I also have some "dumb" chargers that just charge the whole pack as one, rather than each cell to the optimum. When I charge with the dumb charger, i don't get as much out fo the battery life. I also verify this by using the dumb charger, then plugging the battery into the smart charger here, and it shows 1 green and two red lights. That means two of the three cells didn't charge to their optimum levels. confirmation that a smart charger like this will get you more life out of your 2 or 3 cell lipos.
April 25, 2018
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January 23, 2018
December 5, 2017
November 4, 2017
September 27, 2017
Love this balance charger I had 2, 11.1 lipo's that were about to get thrown out cuz my lipo smart charger wasn't able to charge them evenly so I ordered this one for the price I couldn't pass it up I just saved my two lipo's and the power is back in full now. Great product for being so cheap.
September 5, 2017
July 27, 2017
By Larry F.
April 21, 2017
March 24, 2017
By Gary T.
March 14, 2017
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By Gary Rhoden
December 11, 2015
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February 26, 2015
December 24, 2014
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