New style 4mm and 5mm male bullets on the battery side and 4mm male on the charger side. This allows you to charge your 4mm or 5mm bullet packs without changing the connector on your charger. Lightening Leads Pro Charging Cables. For charging either 4mm or 5 mm bullet battery packs. The only set of high quality charger cables that lets you charge either size bullet and balance your packs too.
Features:
Special 4/5mm reversible pure copper gold plated battery bullet power plugs.
2mm bullet balance plug
12 Awg Power Wires
XH type 2S Balancing Plug fits most chargers
4mm Gold Plated Banana Plugs On Charger Side
Fits All High End Chargers