Amaron Onyx EFB Batteries for Start-Stop These are the highest specification Amaron batteries for vehicles requiring an EFB start-stop technology. EFB (Enhanced Flooded Batteries) are an optimised version of traditional wet lead acid batteries that have been designed to provide higher charge acceptance along with the ability to withstand much higher numbers of vehicle starts. The Onyx uses an Advanced Stamped Grid “Dura Frame” technology, punched from a continuous rolled lead sheet with refined grain Structure for better performance. This provides best-in-class conductivity and optimises the electrical and performance requirements.
Amaron Onyx EFB Batteries for Start-Stop These are the highest specification Amaron batteries for vehicles requiring an EFB start-stop technology. EFB (Enhanced Flooded Batteries) are an optimised version of traditional wet lead acid batteries that have been designed to provide higher charge acceptance along with the ability to withstand much higher numbers of vehicle starts. The Onyx uses an Advanced Stamped Grid “Dura Frame” technology, punched from a continuous rolled lead sheet with refined grain Structure for better performance. This provides best-in-class conductivity and optimises the electrical and performance requirements.
in 3 offers
The lowest price for Amaron Onyx EFB Automotive Battery Q85 right now is $269.00 at Battery Brands Warehouse, compared across 3 retailers.
The all-time low was $225.00 on 31 Jan 2026 — today's price is 20% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 6 July 2026.
Amaron Onyx EFB Automotive Battery Q85
Amaron Onyx EFB Batteries for Start-Stop These are the highest specification Amaron batteries for vehicles requiring an EFB start-stop technology. EFB (Enhanced Flooded Batteries) are an optimised version of traditional wet lead acid batteries that have been designed to provide higher charge acceptance along with the ability to withstand much higher numbers of vehicle starts. The Onyx uses an Advanced Stamped Grid “Dura Frame” technology, punched from a continuous rolled lead sheet with refined grain Structure for better performance. This provides best-in-class conductivity and optimises the electrical and performance requirements.
Amaron Onyx EFB Batteries for Start-Stop These are the highest specification Amaron batteries for vehicles requiring an EFB start-stop technology. EFB (Enhanced Flooded Batteries) are an optimised version of traditional wet lead acid batteries that have been designed to provide higher charge acceptance along with the ability to withstand much higher numbers of vehicle starts. The Onyx uses an Advanced Stamped Grid “Dura Frame” technology, punched from a continuous rolled lead sheet with refined grain Structure for better performance. This provides best-in-class conductivity and optimises the electrical and performance requirements.
Last updated at 06/07/2026 16:21:53
Amaron ONYX MF Q85/100D23L 12V 660CCA EFB Stop Start Battery
Delivery between 14–20 July $29.50
Amaron Onyx EFB Automotive Battery Q85/100D23L
Free delivery between Wed – Thu
Amaron Q85/100D23L Battery
Delivery between 7–16 July $15
| Length | 230 mm |
| Total Height | 225 mm |
| Warranty | 24 months *1 |
| Terminal type | SAE |
| Volts | 12 |
Amaron ONYX MF Q85/100D23L 12V 660CCA EFB Stop Start Battery
Delivery between 14–20 July $29.50
Amaron Onyx EFB Automotive Battery Q85/100D23L
Free delivery between Wed – Thu
Amaron Q85/100D23L Battery
Delivery between 7–16 July $15
| Length | 230 mm |
| Total Height | 225 mm |
| Warranty | 24 months *1 |
| Terminal type | SAE |
| Volts | 12 |
