Friends I am also selling my Battery Charger which I brought for my field requirements and also used it for a while as my main charger.  It has been used for just about 4 months and not much as it was too hot here to go for flying..... not more than 20 off cycles of charging done on it as of now.....

The specifications of the charger are:-

The B405 Pocket Charger is one of the smallest field chargers around. B405 offers all the functionality of your regular charger in a pocket sized package, weighing in at only 110 grams!

The B405 charges battery types such as NiCd/NiMh 1~10s, LiPo/Life/Li-ion 1-4s, Pb 6-12v and provides 45 watts of power in a charger that literally fits in the palm of your hand.

Features:
• Ultra compact and lightweight DC field charger weighing just 110g
• Charges battery types NiCd/NiMh 1~10s, LiPo/Life/Li-ion 1-4s, Pb 6-12v
• 45w 4.5A charging power
• 100-9900 mAH capacity charging
• Peak Detection for NiCd/NiMh CC/CV lithium
• 180min fast charge safety timer
• 10mV per cell Lithium balancing accuracy  

Specs:
Input Voltage: 10~18v DC
Charge Rate: 0.1~4.5A
Battery Types: NiCd/NiMh 1~10s, LiPoly/Life/Li-ion 1-4s, Pb 6-12v
Weight: 110g
Dimensions: 110 x 83 x 39mm

Package Includes
B405 Charger
Handy Storage case
Instruction Manual
Balance board and lead


COST  ----- Rs 1700 includes packing and postage by regd post

The Charger is still available.... anyone looking for one....