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Eight-way RC battery splitter cable with 4.0mm banana plugs and multiple output connectors

WUQ

WUQ 8 in 1 RC Lipo Battery Adapter Splitter Cable 4.0mm Banana Plugs

SKU CH-KS8W-EJ75V

Connects a 4.0 mm banana-plug charger to eight common RC battery connectors using flexible silicone-insulated leads

  • Connection typeConvert Cable
  • Eight output connectors from one banana-plug input
  • Gold-plated contacts for low-resistance charging connections
  • Silicone-jacketed leads handle high temperatures and resist flame
  • TRX, Tamiya, EC3, XT60 and more supported
  • Single cable replaces multiple dedicated charge leads

8-in-1 RC battery adapter

This cable consolidates eight common RC battery connectors into a single splitter, letting hobbyists charge TRX, Tamiya, Tamiya mini, EC3, JST, Futaba, XT60 and T-Plug packs from one charger. It replaces a tangle of individual leads and suits anyone who runs multiple connector types on the bench or at the field. Builders who need more than eight simultaneous outputs or proprietary connectors not listed will need additional adapters.

Silicone insulation handles heat

The leads use flexible silicone wire rated for high temperature and flame retardant operation, so the cable stays pliable during charge cycles without melting or stiffening. Gold-plated contacts on the 4.0 mm banana plugs and each output keep resistance low and reduce heating under typical charge currents. No active cooling or fan noise is involved because the assembly is entirely passive.

Replaces a box of single cables

One octopus lead substitutes up to eight dedicated charge cables, cutting clutter and cost for pilots who swap between connector standards. The upgrade is worthwhile when a charger only offers banana-plug outputs but the fleet uses TRX, EC3, XT60 and the other listed types; it is not a solution for chargers that require proprietary balance ports or communication protocols.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $20.99
Pricier than about 80% of the 15,227 comparable items (median $14.99).

Specifications

Ports & slots
Connection typeConvert Cable

Questions about this item

How do I connect the 4.0 mm banana plugs to my charger and which output should I use first?

Plug the 4.0 mm banana plugs into the charger’s output sockets, matching red to positive and black to negative, then select the single output lead that matches your battery — TRX, Tamiya, Tamiya mini, EC3, JST, Futaba female, XT60 or T-Plug — and leave the other seven leads unconnected.

Will the silicone-insulated leads or gold-plated contacts need periodic replacement?

The silicone insulation resists high temperature and flame, and the gold-plated contacts resist corrosion, so under normal hobby use neither the leads nor the contacts require scheduled replacement; inspect for physical damage after crashes or overheating.

At what current level does the cable become the limiting factor during extended charging sessions?

The cable’s 4.0 mm banana plugs and the assortment of output connectors set the practical continuous-current limit; sustained loads above the lowest-rated connector in the chain will cause heating at that joint first.

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