Varta N70 – Varta Blue Dynamic EFB batteries


Thanks to the use of EFB technology, the Varta N70 battery offers higher starting performance in low temperatures and is more resistant to discharging, significantly extending its lifespan compared to conventional batteries. EFB technology introduces improvements at the material and design level, thereby enabling better handling of intense charging and discharging cycles, which are common in vehicles with start-stop systems and those abundant in onboard electrical devices. Its capacity is 70 Ah, and the maximum starting current is 760 amperes. The positive is on the right side.


Battery specification
SeriesBlue Dynamic EFB
Battery technologyEFB
Capacity70 Ah
CCA (Cold Cranking Amps)760 A
Length278 mm
Width175 mm
Height190 mm
Battery layout0 – positive on the right side
Terminal types1
Base hold-downB13

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Bosch S4 EFBS4 E0870 Ah650 A278x175x190 mmB13More
Exide EFBEL70070 Ah720 A278x175x190 mmB13More
Halfords AdvancedEFB 09675 Ah700 A278x175x190 mmB13More
Lucas Fusion EFBLE09670 Ah650 A278x175x190 mmB13More
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The Varta N70 Blue Dynamic EFB is a lead-acid automotive battery with dimensions measuring 278mm in length, 175mm in width, and 190mm in height. Technically, it has a nominal capacity of 70 Ah (Ampere-hours), indicating the amount of charge it can deliver over a period of time. Additionally, it features a cold cranking amp (CCA) rating of 760 A, a measure of the battery’s ability to start an engine in cold temperatures.

The N70 employs Enhanced Flooded Battery (EFB) technology, which is an advancement over standard flooded lead-acid batteries. EFB technology typically offers improved charge acceptance and longevity, making it suitable for vehicles with high electrical demand or start-stop systems.

The battery’s layout includes a positive terminal on the right side and incorporates a base hold-down type B13. This configuration is commonly used in automotive applications, facilitating compatibility and installation in various vehicle models.

Overall, the Varta N70 Blue Dynamic EFB battery’s design and specifications reflect its application in automotive settings, with an emphasis on reliability and performance under varying operating conditions.

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