🔋 42V 2A Charger for 36V Carrera E-Bikes (2021+) with 3-Pin Pentagon Connector
POWATECHNIC™ – Trusted UK Seller Since 2004 🇬🇧
Dispatched from our Sheffield S9 2LQ facility | CE & TUV Certified
⚠️ Battery Charging Safety & Fire Prevention
To ensure the safe operation of your lithium-ion battery, please follow these UK Government (OPSS) guidelines:
- Never Charge Unattended: Do not leave the battery charging overnight or while you are out of the house.
- Clear Escape Routes: Do not charge batteries in hallways or near exits where a fire could block your escape.
- Unplug Promptly: Disconnect the charger once the LED turns green (Fully Charged).
- Monitor Heat: If the battery or charger becomes excessively hot, smells, or makes noise, disconnect immediately.
- Cool Surfaces: Only charge on hard, flat, non-combustible surfaces with good ventilation.
✅ Product Specifications
- Output Voltage: 42V
- Output Current: 2.0A
- Input Voltage: 100–240V
- Battery Compatibility: 36V Lithium-Ion / Li-Poly
- Charging Plug: 3-Pin Pentagon / House Style Connector
- LED Indicator: Red = Charging, Green = Fully Charged, Flashing Red = Charging Error
- Certifications: CE / TUV / GS / CB / RoHS
- Dimensions: 165mm x 70mm x 40mm
- Warranty: 12-Month
🔌 Compatibility & Plug Info
This charger is specifically for recent Carrera e-bikes (2021 models onwards) that use a 36V Phylion battery with a 3-pin Pentagon (house-shaped) charging port. Compatible models include:
- Carrera Crossfire E-Bike (2021 onwards)
- Carrera Crossroad E-Bike (2022 onwards)
- Carrera Subway E-Bike (2021 onwards)
- Carrera Vengeance E-Bike (2021 onwards)
- Carrera Vulcan E-Bike (2021 onwards)
If your model is not listed, please contact us before ordering.
⚠️ Important Reminder
To avoid delays, please provide the brand and model of your e-bike at checkout. Many connectors look the same but are wired differently. Before placing your order, please check the following:
- ✅ Your e-bike is a 36V Carrera model from 2021 or newer.
- ✅ Your battery's charging port matches the 3-pin Pentagon / House shape.
- ✅ Press the power/test button on your battery — if no LEDs light up, the battery may be deeply discharged or faulty.
If you're unsure, please contact us via WhatsApp with a clear photo of your battery socket.
❓ Troubleshooting & FAQs
- Q: Charger LED turns green but the bike doesn’t charge?
A: Your battery may be fully charged, asleep, or have a BMS fault. - Q: My battery is flat. Is the charger faulty?
A: Not always. Battery issues are more common than charger faults. - Q: The LED is flashing red – is it faulty?
A: Flashing red means a charging error. The battery may be too deeply discharged or have a fault. - Q: Do you accept returns?
A: Yes. Returns accepted within 30 days. See our Return Policy below.
📦 What’s in the Box
- 1 × 42V 2A Charger (3-Pin Pentagon)
- 1 × Mains Cable (UK/EU/US plug based on delivery location)
- 1 × User Leaflet
🛒 How to Choose the Right Charger
- Check the voltage & current on your old charger label.
- Match the exact connector profile, as many connectors look similar.
- If unsure, send us a photo of your charging port before ordering.
🚚 Shipping Information
- UK Mainland: 2–3 working days
- Highlands, NI, Islands: 3–5 working days
- EU/US/AUS: Approximately 7 working days
- Click & Collect: Sheffield, S9 2LQ (Mon–Fri 9:30am - 5:00pm, Sat by appointment).
🔁 Return Policy
We accept returns within 30 days if the product is unused and in original condition. For suspected faults, please contact us first. Buyer pays return postage unless the item is faulty.
🏢 About Us
Powatechnic is a UK-based specialist in 12V–96V battery chargers for lithium, lead-acid, and VRLA batteries. We also supply 12V DC in-car chargers for scooters, golf buggies, and e-bikes — ideal for car and motorhome users on the go. In addition, we provide expert battery diagnostics and limited refurbishment services to help recover “dead” batteries whenever possible.
Our parent company, Firstlink Auto Parts Ltd, is based in Sheffield S9 2LQ and specialises in commercial vehicle brake components.