Price on the app only:
Special discount has ended
Please note each user for only 1 item(s)
if the goods arrival in 90 days,we will inform you by email!
Error appeared,Please try again later!
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 Amazon Customer 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
Please note that TOMTOP Forums are a community for all communicating and getting help each other. There will be some enthusiastic friends participate in your discussions. Of course TOMTOP customer service (with tomtop customer service icon) response is guaranteed ,which is the same way you contact us at http://www.tomtop.com/contactsopen this forum in full page
based on 123 Customer Reviews
Share your thoughts with other customers and get Tomtop Points, the first 5 reviews get DOUBLE Tomtop Points!Write a Customer Review
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.
January 1, 2018
December 10, 2017
November 14, 2017
By Jeff Tandy
July 25, 2017
July 13, 2017
March 24, 2017
September 16, 2016
January 13, 2016
January 5, 2016
October 3, 2015
September 9, 2015
September 2, 2015
May 9, 2015
April 17, 2015
March 29, 2015
January 16, 2015
January 5, 2015
December 24, 2014
December 22, 2014
Hot Event More
Top Sellers More
Your question has been submitted successfully
Please activate your account first. We will resend the activation email to help you complete your registration.
OUR SITE RUNS OF COOKIES