XT90 Series Battery Connector Block, 2M1F

This battery adapter connector allows you to plug two batteries with XT90 style connectors together in series to power a single speed controller. This adapter is built with the newest AMASS brand XT90 connectors to be able to handle the higher currents of larger aircraft. To use this adapter, both batteries must have the same mah capacity. For example, two 3-cell 4000mah batteries can be connected together to form a 6-cell 4000mah battery.  You could also put a 2-cell 4000mah battery together with a 3-cell 4000mah battery to form a 5-cell 4000mah battery.