Y-Adapter cable for 2 batteries connected to one charger, parallel.

The Y-Adapter cable has one input for a charger such as a LI-Ion electronically controlled charger and two outputs for batteries, such as 2 Li-Ion battery packs that are charged parallel. The parallel connection allows that each battery is connected to the poles and that one charger can be used for simultaneous charging of 2 batteries. Pleas note however that the batteries much be the same type and the charging time is approximately doubled due to the dividing of the power for both batteries.