Charger by battery type
Chargers for EFB Batteries
EFB batteries work with many smart chargers; some have a dedicated EFB mode for optimal charging.
Charging EFB batteries
EFB (Enhanced Flooded Battery) is a step between standard flooded and AGM. Many EFB batteries can be charged with a standard smart charger, but some chargers offer a specific EFB mode that optimises the cycle (slightly different voltage/time) and can extend life. If your car handbook or battery label specifies EFB, check that your charger supports it; if in doubt, an AGM-capable smart charger is usually a safe choice as long as you do not use a high-rate fast charge without checking limits.
As with AGM, avoid leaving an EFB battery on a charger that has no float stage or that is set to an unsuitable profile. In the UK, EFB is common on smaller Start/Stop cars; correct charging helps prevent premature failure and Start/Stop system warnings.
Related charging guides
Related charger types
Related use cases
Compatible battery types
Recommended chargers
Smart chargers and maintainers that work with car, van, motorcycle and leisure batteries. Check AGM/EFB compatibility for Start/Stop vehicles.
CTEK
CTEK MXS 5.0 Smart Charger
Advanced 8-step charging with automatic reconditioning for dead batteries. The gold standard for battery maintenance.
Best for:
- •Vehicles parked for weeks at a time
- •Maintaining battery during winter
- •Recovering deeply discharged batteries
Prices and availability vary by supplier. Always check compatibility with your battery type.
CTEK
CTEK CS ONE Battery Charger
Compact APTO adaptive charging for cars, motorcycles, leisure and marine. One-button operation, AGM/EFB compatible.
Best for:
- •Start/Stop and AGM batteries
- •Motorcycles and leisure batteries
- •Simple one-button charging
Check compatibility with your battery type (AGM/EFB/lead-acid).
NOCO
NOCO Genius 5 UK Smart Charger
6V/12V 5A smart charger with Force Mode for dead batteries and desulfation. Works with AGM, lithium and leisure.
Best for:
- •Recovering very flat or dead batteries
- •AGM, EFB and lithium batteries
- •Cars, bikes and caravans
Ensure correct voltage (6V/12V) and battery type setting.
Some of the links on this page may be affiliate links. If you choose to buy through them, BatteryScout may earn a small commission at no extra cost to you. Learn more.
Next steps
Match your battery type and use case with our charger sizing guide. For product options see our best car battery chargers UK. If the battery is beyond charging, use our Battery Fitment Finder. Not sure what’s wrong? Run battery diagnostics, or browse our battery guides.