743777 Optimate 1 Duo Battery Charger
incl. VAT
Chapter members save 15% · Sign in for member pricing
Estimated delivery: 3–15 working days
Authorised
Iron City Dealer
14-Day Returns
Easy & hassle-free
Secure Checkout
256-bit encryption
Free UK Delivery
On orders over £100
Specifications
- Brand
- Optimate/Tecmate
- Part Number
- 743777
- OEM Reference
- —
- Pack Quantity
- Each
- Category
- Battery Chargers
- VAT Rate
- 20%
About This Product
The Optimate 1 Duo is a 0.6-amp four-step charger and maintainer for modern Harley-Davidson batteries. It covers 12V lead-acid and 12.8V or 13.2V LiFePO4 lithium types. The microprocessor program prevents overcharging. Leave it connected through winter or between rides when the bike sees infrequent use. The kit includes an SAE-style plug and battery clips. It feeds the battery exactly the current it needs. That prolongs cell life and gives you reliable starts.
Related Products
View all →
Optimate/Tecmate
OPTIMATE CONNECTORS
Harley-Davidson Accessories
SAE 2-Pin Y-Harness
Harley-Davidson Accessories
25 ft. Battery Charging Extension Lead
Optimate/Tecmate
OPTIMATE CONNECTORS
Optimate/Tecmate
OPTIMATE CONNECTORS
Optimate/Tecmate
OPTIMATE LITHIUM BATTERY CHARGERS
Optimate/Tecmate
OPTIMATE CONNECTORS
Optimate/Tecmate
OPTIMATE CONNECTORS
More from Optimate/Tecmate
View all →
Who are we? Leeds Harley-Davidson - Iron City Motorcycles
This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.
From OEM Parts to retro lifestyle wear to aftermarket stockits we have what you need to keep you riding all year round.
Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.