DC5521 to Julet 3-Pin E-BIKE Charging Adapter

The DC5521 to Julet 3-Pin Charging Adapter allows e-bike chargers with a standard DC5521 (5.5 mm × 2.1 mm) DC barrel connector to connect to compatible e-bike batteries equipped with a Julet 3-pin charging port.

Designed for convenient charging, this adapter eliminates the need for custom wiring or connector modifications. Simply connect your compatible charger to the adapter and plug it into your e-bike's charging port.

Compatible E-Bike Models

Julet 3-pin charging connectors are used on select e-bike models, including:

• Aipas: A2 Elite, A6, A8, F3

• Ascend: Gunnison, Hatteras

• Burchda: C35, HC26, R5 PRO, RX30, RX80, Y3

• CYCROWN: CycVerve

• Denago: Cargo 1, Cargo LT, City1, City2, City3, Commute 1, Commute 2, eXC1, eXC2, Fat Tire, Fat Tire 2, Folding 1, Folding 2, Hi Roller, Hunting 1, Tourer, Trike 1

• Fucare: Gemini Sport, Gemini Step-Thru, Gemini X Sport, Libra, Taurus

• Heybike: Alpha, Hybrid, Ranger 3.0 Pro, Saturn, Venus

• HiPeak: Bona, Elias

• Huffy: Centuric

• Kandi: MT750

• Magicycle: Commuter, Cruiser, Cruiser Pro, Deer, Jaguarundi, Jaguarundi 2.0, Ocelot, Ocelot Pro

• Retrospec: Chatham Rev 3

• Vanpowers: City Vanture, UrbanGlide-Pro, UrbanGlide-Standard, UrbanGlide-Ultra

• Velowave: Breeze T, Forest SM, Grace 2.0, Pony, Prado, Ranger 2.0, Ranger 3.0, Ranger Step-Thru 2.0, Ranger Step-Thru 3.0, Rover, Spirit 2.0, Swift M

• Wing: Freedom S

Important Compatibility Notice: This list is provided as a connector compatibility reference. Charging connectors, pin assignments, and polarity may vary by model, production year, and battery configuration. Please verify your charging port, charger output voltage, connector dimensions, and polarity before purchasing.

Key Features

• DC5521 to Julet 3-Pin Conversion: Connects a compatible DC5521 (5.5 mm × 2.1 mm) charger to an e-bike battery with a Julet 3-pin charging port.

• Plug-and-Play Convenience: No cutting, soldering, or custom wiring required when used with electrically compatible equipment.

• Durable Construction: Designed for more than 2,000 insertion cycles.

• Water-Resistant Connector: IPX66-rated connector design for protection against water ingress when properly mated.

• Compact and Portable: Easy to carry with your e-bike charger for convenient charging at home or on the go.

Recommended Use

Designed for compatible e-bike chargers featuring a standard DC5521 (5.5 mm × 2.1 mm) DC barrel connector.

This adapter changes the physical connector only. It does not convert voltage, regulate charging current, or provide battery management functionality.

For safe charging, ensure your charger matches your e-bike battery's required charging voltage, current limits, polarity, and any communication requirements.

Technical Specifications

Important: This product is a charging connector adapter, not a charger. Always verify electrical compatibility before use.