Battery pack: big N-M battery
Load current:
(100-180mA)*4PCS Input voltage: DC5V
Output No-load impulse voltage: DC2-3V
Color: Black
Weight: 450g
Package Include: 1 x Quad 1*4 Charge Station 4 x 2800mAh battery +1 x USB Charge
Cable Unit Type: piece
Package Weight: 0.46 kg ( 1.01 lb.
) Package Size: 20cm x 10cm x 10cm ( 7.87 in x 3.94 in x 3.94 in)