Description
Overview
Divider harnesses that split a battery lead into two, three or four parallel branches, or gather as many packs onto one ESC. Contacts come in XT60, XT90, EC5 and T-plug, both genders, on 10-14 AWG cable.
Specifications
- Contact families: XT60, XT90, EC5, T-plug
- Splits: 1-to-2 Y lead, 1-to-3, 1-to-4
- Gender: male-to-female or female-to-male
- Wire gauge: 10 AWG, 12 AWG, 14 AWG
- Cross-family: EC5 to XT60 and back
Purpose
Soldering a second-pack harness by hand on 10 AWG is where reliability goes to die. These arrive pre-terminated, so runtime doubles without an iron.
Applications
- Two packs in parallel for longer runtime
- Dual-battery crawler builds
- Feeding two ESCs from one pack
- Bench power to several loads
How to Use
- Count the ends and note the genders of source and loads; Y leads are made both ways.
- Match gauge to current: 10 AWG for high draw, 14 AWG for light loads.
- Keep parallel branches equal in length so the packs share current evenly.
- Check each joint for full insertion before power-up.
- Caution: paralleled packs must match in chemistry, cell count and charge, or the fuller one dumps current into the flat one; stay within connector and ESC ratings.










Need help specifying this connector?
Use our practical guides for current and wire selection, connector validation and OEM harness drawings.






























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