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Harley-Davidson 5A Dual-Mode 

Battery Charger – OEM 66000310

(For 12-volt or Lithium Iron batteries)

Genuine Harley-Davidson® 5 Amp Dual-Mode Battery Charger 66000310 UK Spec
Description
Keep your Harley’s battery in premium condition with this genuine Harley-Davidson 5.0 Amp Dual-Mode Battery Charger (Part 66000310). 

Designed for serious riders, this charger supports both 6 V and 12 V systems and handles multiple battery chemistries – including Lithium LiFe and AGM

Why It’s a Must-Have:
Whether you ride regularly or leave your bike parked for long periods, this charger keeps your battery healthy and ready. 

It’s built just for Harley-Davidson bikes — no third-party compromises — and gives you peace of mind that your battery’s being maintained properly.

Key Features

  • Automatically detects and manages floating and bulk charging, so it can stay connected 24/7 without overcharging. 
  • Dual-voltage: supports 6 V and 12 V battery systems for versatility. 
  • Compatible with multiple battery types: flooded, gel, AGM, LiFe, marine – great for different charging needs. 
  • Repair mode for AGM batteries helps recover voltage and extend battery life. 
  • Smart temperature sensing adjusts charge rate based on ambient heat/cold for safer, more accurate recharging. 
  • Built by Harley-Davidson and fully validated by the manufacturer, offering reliability and quality. 
  • Ideal for both short-term charging and long-term storage.


Riders Motorcycles

Based in Bridgwater Somerset we are a Ducati Dealership & Harley-Davidson Specialist, we have a large range of New & Old Stock Parts, Accessories & Motor-clothes

We can also supply other Motorcycle OEM Parts, Accessories & Motorcycle Clothing through our extensive list of Suppliers.

We have full workshop facilities available 6 days a week Incl. the latest Rolling Road facilities.

Make us your first choice for all your Motorcycling needs!


Contact us

We can be contacted at any time through eBay messages if you have any questions, comments or product requests. We will respond to you within 24 hours and do our best to help you out! We encourage our customers to contact us with any questions or concerns! We'd like to be sure you are completely satisfied with your purchase.

Payment We accept Apple pay ,Google pay ,Paypal ,Credit card ,Debit card .Etc. Please pay your item in 1-2days after your won.
Shipping We aim to ship the same or next day of order, we only use either DPD for items over £50 or bulky items, smaller items and under £50 are shipping via Royal Mail Signed For.

Free delivery if offered is for mainland UK (excludes Northern Ireland, Isle of Man, Isles of Scilly, Shetland Islands, Jersey & Guernsey; please ask for P&P costs to these locations prior to placing your order).

 For international shipping, the courier is Global Shipping Program- it is arranged & charged by eBay (we have no influence over shipping locations, timescales & costs).