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
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?
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!
Good product,, accurate voltage and safe.. thank you hobbyking
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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.