BOSCH ST Hightec LN3-EFB Battery

12V • 70Ah • 720CCA • SAE Terminals (Right Positive)

Product Overview

The BOSCH ST Hightec LN3-EFB battery is designed to provide dependable starting power and durability for vehicles with enhanced electrical needs. Built with Enhanced Flooded Battery (EFB) technology, it offers superior charge acceptance and cycle life compared to conventional flooded batteries.

Suited to vehicles equipped with start-stop systems and moderate accessory loads, the LN3-EFB ensures consistent performance, reliability, and longer life in demanding driving conditions. Its sealed, maintenance-free design adds convenience for everyday use.

Key Features

  • Enhanced Flooded Battery technology for improved cycle stability
  • Reliable power supply for vehicles with start-stop systems
  • High cranking power for confident starts in all weather
  • Maintenance-free and sealed for convenience
  • Durable construction for longer service life
  • Excellent recharge acceptance for short-trip driving

Technical Specifications

Battery Type
EFB (Enhanced Flooded Battery)
Voltage
12V
Capacity
70Ah
Cold Cranking Amps (CCA)
720
Dimensions (L × W × H)
278mm × 175mm × 190mm
Approx. Weight
19kg
Terminal Type
SAE Posts – Right Positive
Warranty (private use)
24 months

Why Choose the BOSCH ST Hightec LN3-EFB?

The LN3-EFB battery is an excellent choice for drivers who need extra durability and performance in vehicles with modern electrical systems. Its EFB design provides up to twice the cycle life of a standard flooded battery.

With BOSCH’s reputation for quality and innovation, the LN3-EFB offers peace of mind, ensuring reliable power for both daily driving and long-term dependability.

Data Sheet

Voltage12
CCA680
Amp Hour70
Length MM277
Width MM175
Height MM190
Terminal Height MM190
Warranty24
AssemblyPositive Right
Post typeSAE
Battery TypeEFB
Weight KG19.3
Model # LN3-EFB
Barcode # 04047026478112

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What makes the BOSCH LN3-EFB different from a standard battery?
The LN3-EFB uses Enhanced Flooded Battery technology, which delivers improved charge acceptance and up to twice the cycle life of conventional flooded batteries.
Is the BOSCH LN3-EFB suitable for vehicles with start-stop systems?
Yes. The LN3-EFB is designed for vehicles with start-stop technology and moderate electrical demands.
Does the LN3-EFB require any maintenance?
No. The BOSCH LN3-EFB is maintenance-free, requiring no topping up of electrolyte.
What vehicles commonly use the BOSCH LN3-EFB?
The LN3-EFB is typically fitted to midsize sedans and SUVs, particularly European and Asian makes with start-stop systems.
What is the warranty on the BOSCH LN3-EFB battery?
The BOSCH LN3-EFB comes with a 24-month warranty for private use.

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