Features:
Able to charge 2S * 3 or 3S * 2 simultaneously， so that you can save the charging time
Compitable with all B6 chargers
Fit for battery packs: 2*3S packs and 3*2S packs
Compatible Balancer or Balance charger model: B6， B6+， HB6， 620B， 630B， 680B， 680B+， 106B， 106B+

Package size: 10 * 10 * 2cm / 4 * 4 * 0.8 in
Package weight: 17 g / 0.6 oz

Package list:
1 * 2S-3S 7.4V-11.1V LiPo Battery Charger Power Adapter Board