Dyness Battery Cable Pack Set is a set of Red and Black cables for Dyness batteries. These cables are used for connecting to the inverter. The battery cable pack is an accessory for the Dyness range of rechargeable batteries. The battery cable pack is an accessory for the Dyness range of rechargeable lithium batteries.
You only need one pack per system as it contains the cables to connect. You need one pack per system. The Dyness Battery Cable Pack includes two cables connecting to each other, and an original charger unit (one pack per battery unit).