It is necessary for customer to make lipo battery. This series of balanced charging plugs use 22AWG silicone wire, which has good heat resistance ( heat resistance up to 200 ℃ ), is super soft and can be bent, and will not break easily. The ends are all wrapped with tin, which is good for your use. Most of the common electronic wires on the market are made of ordinary electronic wires, and even some charger manufacturers will not be equipped with this high-end silicone wire (because it is more expensive)

Specification：

● Material: Silicone Wires

● Length: 20cm

● Wire Gauge: 22AWG

● Model optional: 3S

● Color: 1Red + 4Black

● Weight: 15g

● For: All types of R/C (Cars, Boats, Planes)

Package Content:

1 x 4s Balance Charging Extension Cable Male to Female