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  Item found in the following categories;
> Airsoft & Accessories > Charger & Plugs & Miscellaneous > Battery Chargers
> Chargers & Accessories > Battery Charger (DC only)

  RATED:

iMAX B4 Compact 35W 4A Automatic Balance Charger 2~4S Lipoly

iMAX B4 Compact 35W 4A Automatic Balance Charger 2~4S Lipoly
iMAX B4 Compact 35W 4A Automatic Balance Charger 2~4S Lipoly

The iMAX B4 Compact Balance Charger makes charging of your Lipoly batteries easier than ever before. With no current limits or cell counts to set, you simply connect your battery to the B4 and it starts charging automatically. The charge current is variable, determined by the capacity and charge state of your battery. The max charging current is 4A (up to 35W).

The B4 comes with everything you need including charge lead and alligator clips for connecting to a DC power source.

Features:
• Simple to use
• Compact size
• Automatic charging of 2~4S batteries
• Up to 4A (max 35W) charge rates

Specs:
Operating Voltage: 11~18V DC
Charge Power: 35W max
Charge Current: 4A max; Charging process will monitor battery capacity continually and adjust charge current as necessary.
Balancing Current: 200mA/cell
Lipoly Cell Count: 2~4 cell (7.4V~14.8V)
Dimensions: 100x63x34mm



PRODUCT ID: 190000005-0


Weight: 236g
Quantity: 
International Warehouse
stock
OK
Price  $11.75

acc.
  • PLUG-KING Multi-19 Mega Charge Plug Adapter Set

    Combo Price: $9.91   IN STOCK

  • iMAX B6 Compact 50W 5A Automatic Balance Charger 2~6S Lipoly

    Combo Price: $13.46   BACKORDER



Further discounts available for registered & logged-in customers.
 Customer rated
38
crowns
  
 
Total of 22 discussions.
Maxim  1 points - 12/20/2014
 
it works on AC 220V?
Maxim  1 points - 12/20/2014
 
Does this fit the charger for the battery (http://www.hobbyking.com/hobbyking/store/__8933__Tu
rnigy_2200mAh_2S_20C_Lipo_Pack.html)?
Bob  18 points - 11/4/2014
 
Does this charger require the main /- leads to be connected in order to charge? Or does it only need the balance leads to charge? Why would it have a main connector if it only needed the balance plugs?
 kebwalid 19 points
i didn' t rcomanded it to you better have to buy the dc 4s, at least you see the voltage of each lipo. i bougth one of imax b4 it doesn't work at all .
hakan sabri  1 points - 10/9/2014
 
Do Noy Ever Buy This Killer! Killed my 2 lipos! First lipo was a little damaged and after second charge it s dead and i thought it s the fault of damage. But when i tried second fresh one same thing happened after second charge. One cell is dead! Hobbyking must stop selling this killer item of shame!
Desieve  122 points - 3/20/2014
 
Hi, can anyone give some feedback on performance?. What rate does it charge at, 0.5C, or 1C, 2C?, for 2200maH is it charging it at 1C (does it take ~ 1hour). Does it balance well?
 Ron 82 points
My test shows that it changes a 3s 35c 2200mAh battery at only 1.2A (so about 2 hours to charge). I would not recommend this charger for any thing. Better to get the HobbyKing ECO6 50W 5A Balancer/Charger which is good.
BEST ANSWER CREDIT AWARDED
 Desieve 122 points
Thanks, I bought one, it didn't work. Got a free replacement, that didn't work either. Both went in the bin.
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Vulcano
2 likes
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Parfait pour mon fils de 8ans il branche et tout se fait tout seul ! Nickel ...


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Chris
7 likes
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Great little charger that is idiot proof and prevents human error. Just plug in balance lead connect the main lead and the charger does the rest.


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37 likes
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Excelente cargador de paso fijo!


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alibaba_1780
26 likes
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Good product,, accurate voltage and safe.. thank you hobbyking


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Overall Rating
Desieve
121 likes
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I bought 1 of these chargers and it did not work. I tried to charge a 3S 1000mah battery, it would charge it, but LEDs did not go orange when 90pcnt full as stated in manual, and then once battery was charged to 12.6v it stayed in balance mode for 40mins (1hr 45mins after starting charge), after this much time I turned it off. HK then sent me a replacement and the replacement charged 20pcnt faster but had the same faults. Both chargers going in the bin.


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