Description
Overview
EC3, EC5 and EC8 bullet connectors supplied as male and female halves with gold-plated banana-style contacts. All three sizes sit in one kit, keeping one connector family across 25 A, 40 A and 100 A builds.
Specifications
- EC3: DC500V, 25 A
- EC5: DC500V, 40 A
- EC8: DC500V, 100 A
- Contacts: gold-plated bullet (banana) plugs
- Genders: male and female halves, singly or in pairs
- EC8 colours listed: black, blue
Purpose
RC packs, ESCs and chargers all need a removable high-current joint. One connector shape at three ratings keeps builds consistent, and the shared DC500V figure leaves current class as the choice.
Applications
- LiPo leads on RC cars and aircraft
- ESC-to-battery links in quadcopters
- Harnesses for multi-pack charging
- Series and parallel pack adapters
- Bench leads for motor test rigs
How to Use
- Pick the size by expected current: EC3 25 A, EC5 40 A, EC8 100 A.
- Pair male with female and match polarity at both ends.
- Fit the connector to the lead before joining it to the pack.
- Insulate exposed joints and confirm full seating.
- Stay within DC500V and the size’s current rating; retire any plug that runs hot or pits.
Need help selecting a power connector?
Review the XT/EC5 comparison, wire gauge and the complete OEM sourcing checklist before ordering.




































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