hello frnds...
can anyone tell me how much time does a 4000 mah Lipo takes to charge..?
i have 4400 mah lipo (actually i connected two 2200 mah 30C lipo electrically ) and it takes almost 8 to 9 hours to charge..
i use imax b3 charger..

regards

Parrellel ?
Then its normal
Because 4400 mah total
Takes 8 hour with 850mA charger

Edit : Corrected 850 Amps to 850 mAmps

8-9 hours? on my accucell i can charge my 3000 mah 3s 30C cell at 1C in 1 -1.30 hrs...plus there is a safety cutoff of 120min...i used to charge my small batteries 1000mah on b3(2 hrs(approx...dint keep any timer justa multimeter attached to the battery plug to keep a check on voltage)) but with only leds as indication i used to get a bit confused so bought accuccell...good charger for the buck!  

yup parallel like in this video.... i thought it takes too much time... is this b3 charger is good or i have to buy another charger.. like turnigy or hobbyking...


regards

if you have a lots of lipo get a good charger like accuccell or some turnigy charger as you'll outgrow your charger's capacity 

i have only one lipo right now... ( two connected in parallel.. )

regards

any review about this charger...

http://www.ebay.com/itm/P4PM-50W-B6S-LiPo-NiMH-Battery-Advanced-Balance-Charger-Discharger-/301032724851?pt=LH_DefaultDomain_0&hash=item4616f2d973

Quote from: akhilzid on February 09, 2015, 08:32:18 PM
Takes 8 hour with 850 amps charger

850 mA , you meant, right

@gunnu, as Akhil sir said, it is normal to take that much time to charge a 4400mAh battery with B3 charger .
For fast charging you have to get a high power charger. Imax B6 being the cheapest option as of now (50W) .

what about this charger..
http://www.ebay.com/itm/P4PM-50W-B6S-LiPo-NiMH-Battery-Advanced-Balance-Charger-Discharger-/301032724851?pt=LH_DefaultDomain_0&hash=item4616f2d973

Why not go for this :

http://www.ebay.com/itm/iMAX-B6-LCD-Screen-Digital-RC-Lipo-NiMh-Battery-Balance-Charger-New-WW-/161515556888?pt=LH_DefaultDomain_2&hash=item259b13d018

if you need to charge few batteries look for 4in1 or 2in1 50-80watt charges.

@sahilkit any suggestion ... or post link...

regards

Quote from: sooraj.palakkad on February 09, 2015, 09:28:38 PM

Quote from: akhilzid on February 09, 2015, 08:32:18 PM
Takes 8 hour with 850 amps charger

850 mA , you meant, right

Thanks sooraj for spotting the correction.

Quote from: sooraj.palakkad on February 09, 2015, 09:31:05 PM
Why not go for this :

http://www.ebay.com/itm/iMAX-B6-LCD-Screen-Digital-RC-Lipo-NiMh-Battery-Balance-Charger-New-WW-/161515556888?pt=LH_DefaultDomain_2&hash=item259b13d018

Indian link to sooraj sir's suggestion...great seller(owner is friendly and pdts are good quality..have bought robotics stuff(ICs,motors,etc)) NEX-robotics : http://www.nex-robotics.com/products/multirotor-platforms/batteries-and-charger/b6ac-universal-battery-charger.html

I'm planning to get Hitec stuff from towers coming June/July

http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXCAKG&P=ML

http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXBKAK&P=ML

Since RCB started selling Graupner stuff, may be they will stock below charger.

http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXEXHK&P=ML

or LHS

http://robu.in/shop/eco-4-x-6s-lithium-polymer-multi-charger/

http://robu.in/shop/4x6s-lithium-polymer-battery-pack-charger/

thanx  @sahilkit 

Don't go for the charger from ebay.com since it is available from indian sellers at a few 100 bucks and we know it works. You can't trust those chargers from ebay at all.

http://rcmumbai.com/index.php/product/imax-b6-copy/  get this charger
http://www.ebay.in/itm/12V-5Amp-DC-Power-Supply-Adapter-LiPo-Chargers-High-Quality-Imported-/201128525989?pt=LH_DefaultDomain_203&hash=item2ed431c0a5 get this power adapter.