Charge up to four LiPo 400mA batteries simultaneously with
the Graupner USB Slim400 x4 USB Charger. The
Slim400 x4 is the ideal companion for the Alpha 110 as it is specially designed
to charge our single-cell LiPo batteries such as the LiPo 1S 500mAh (P/N S8490)
and LiPo 1S 350mA (P/N S8489).
A USB Interface Cable or USB Micro Connector is required to
plug the Slim400 x4 into a PC, tablet or SmartPhone device.