Hobbydex / RC cars / Specs / Connectors / traxxas-trx-id

Traxxas iD (TRX ID)

Category
Connectors
Family
Traxxas
Anti spark
no
Polarized
yes
Notes
Besides its two power terminals, the iD plug of a Traxxas LiPo pack carries the balance wires: small contacts in the corners of the housing, which Traxxas calls the "Balance Wire Connection" (callout photo on https://traxxas.com/2872x-5000-mah-111-volt-3-cell-lipo-battery). NiMH iD packs have none (callout photo on https://traxxas.com/2950x-4200-mah-84-volt-7-cell-nimh-battery). Traxxas says the plug also lets an iD charger and battery communicate (https://traxxas.com/93064-4-110-4-tec-30-awd-toyota-supra-gt4-race-car-w-tq-radio).
Modified
2026-10-24
Mating face, balance taps in the corners
Not to scale: no dimensioned drawing is in our sources; drawn after Traxxas's photos of the 3070X connectors and its iD LiPo connector callout: two wide flat terminals, and on LiPo packs the balance taps as small contacts in the bevelled corners ("Balance Wire Connection"); NiMH iD packs have none.

Branded parts matching this spec (0)

None linked yet.

Parts with this plug (22)

BrandNumberNameCategoryCells
Traxxas2820X2200mah 7.4v 2-Cell 25C LiPo Batterybattery2
Traxxas2823X1400mah 11.1v 3-Cell 25C LiPo Batterybattery3
Traxxas2824X2300mAh 11.1V 3-Cell 25C LiPo Batterybattery3
Traxxas2825X3500mAh 7.4V 2-Cell 25C LiPo Batterybattery2
Traxxas2827X3000mah 7.4v 2-Cell LiPo Batterybattery2
Traxxas2832X5000mah 11.1v 3-Cell 25C LiPo Batterybattery3
Traxxas2842X5000mah 7.4v 2-Cell 25C LiPo Batterybattery2
Traxxas2843X5800mah 7.4v 2-Cell 25C LiPo Batterybattery2
Traxxas2844R5200mAh 7.4v 2-cell 35C LiPo Batterybattery2
Traxxas2849X4000mah 11.1v 3-Cell 25C LiPo Batterybattery3
Traxxas2857X6400mah 11.1v 3-Cell 25C LiPo Batterybattery3
Traxxas2869X7600mah 7.4v 2-Cell 25C LiPo Batterybattery2
Traxxas2872X5000mah 11.1v 3-Cell 25C LiPo Batterybattery3
Traxxas2889X5000mah 14.8v 4-Cell 25C LiPo Battery (long)battery4
Traxxas2890X6700mah 14.8v 4-Cell 25C LiPo Batterybattery4
Traxxas2970-2SRBattery/charger completer pack (includes #2970 iD® charger (1), #2844R 5200mAh 7.4V 2-cell 35C LiPo iD® Battery (1))battery2
Traxxas2970-3SBattery/charger completer pack (includes #2970 iD® charger (1), #2872X 5000mAh 11.1V 3-cell 25C LiPo iD® Battery (1))battery3
Traxxas2990Battery/charger completer pack (includes #2972 Dual iD® charger (1), #2872X 5000mAh 11.1V 3-cell 25C LiPo iD® Battery (2))battery3
Traxxas2992Battery/charger completer pack (includes #2970 iD® charger (1), #2843X 5800mAh 7.4V 2-cell 25C LiPo iD® Battery (1))battery2
Traxxas2996XBattery/charger completer pack (includes #2971 iD® charger (1), #2889X 5000 mAh 14.8V 4-cell 25C LiPo battery (1))battery4
Traxxas2997Battery/charger completer pack (includes #2973 Dual iD® charger (1), #2890X 6700mAh 14.8V 4-cell 25C LiPo iD® Battery (2))battery
Traxxas2998Battery/charger completer pack (includes #2981 iD charger (1), #2890X 6700mAh 14.8V 4-cell 25C LiPo battery (1))battery4

Leads and adapters with this plug (6)

BrandNumberNamePlugs
beez2bBEEC1051Charge lead : TRX 2019 2STraxxas iD
beez2bBEEC1052Charge lead : TRX 2019 3STraxxas iD
beez2bBEEC1053Charge lead : TRX 2019 4STraxxas iD
beez2bBEEC1054XT60 Charge lead : TRX 2019 2SXT60, Traxxas iD
beez2bBEEC1055XT60 Charge lead : TRX 2019 3SXT60, Traxxas iD
beez2bBEEC1056XT60 Charge lead : TRX 2019 4SXT60, Traxxas iD

Used in (via those parts)

No release lists a matching part yet.

Derived by walking release, part and equivalence links; the material is a property of each branded part, not of the spec.

Data: traxxas-trx-id.toml on GitHub · report an error