4mm Banana Plug to XT60/XT30/DC5.5/JST/T-Plug Charger Adapter Cable, 20cm

Bench charging or powering an RC or drone battery directly from a lab power supply usually means dealing with a mismatch between the supply's standard 4mm banana jack outputs and whatever specific connector the battery or charger actually uses - this adapter cable bridges that gap directly, terminating one end in a 4mm banana plug for the power supply side and the other in a selection of the connector types most common across RC and drone batteries.

Connector coverage on the load end spans XT60, XT30, DC5.5 barrel, JST, and T-plug (Deans-style), covering the large majority of connector standards actually found on hobby-grade LiPo batteries and chargers - genuinely useful for anyone who regularly works with batteries from different manufacturers using different connector conventions rather than needing a separate adapter for each one.

Construction uses 14AWG wire, a gauge with real current-carrying headroom for charging and discharge-testing duties rather than a thin signal-level wire that would introduce meaningful voltage drop under load. The 20cm length gives enough reach to comfortably connect a bench supply to a battery sitting nearby without the cable being so long that it becomes unwieldy or introduces excessive resistance.

Builders and hobbyists bench-testing, charging, or discharge-testing drone and RC batteries directly from a lab power supply, who need one adapter cable covering the common connector types rather than a drawer full of single-purpose adapters, will find this multi-connector cable a genuinely practical bench accessory for that mixed-connector reality.