Varta A4 Silver Dynamic AGM Start-Stop Battery (605 901 095)

12V • 105Ah • 950A CCA (EN) • AGM • LN6 / H9 (DIN100)

Product Overview

The Varta A4 Silver Dynamic AGM is a high performance 12V AGM battery built for vehicles with advanced start-stop systems and high electrical demand. It is designed to deliver strong starting power while also handling frequent stop-start cycling and fast recharge conditions found in modern vehicles.

If your vehicle was supplied with an AGM battery from the factory, the A4 is a like-for-like replacement option in the LN6 / H9 (DIN100) case size. This makes it a common choice for European vehicles and late model cars that run power hungry accessories, safety systems, infotainment, and energy recovery charging.

Key Features

AGM technology suited to advanced start-stop vehicles that cycle the battery more often than conventional systems.
High cold start performance with 950A CCA (EN) to support reliable starting in demanding conditions.
105Ah capacity helps support accessory loads and reduces voltage drop during high demand use.
Fast recharge performance to better handle modern charging strategies and regenerative braking style charging.
PowerFrame grid design for reliable starting power and corrosion resistance.
xEV ready design intent for current and future vehicle demands where electrical stability matters.

Technical Specifications

Battery Technology

AGM (Absorbent Glass Mat)

Application

Start-stop and high electrical demand vehicles

Voltage

12V

Nominal Capacity

105Ah

Cold Cranking Amps (CCA, EN)

950A

Varta Short Code

Model / ETN

605 901 095

Case Size

H9 / LN6 (DIN100)

Base Hold-down

B13

Terminal Type

SAE

Terminal Layout

POS Right

Dimensions (L × W × H)

394 × 175 × 190mm

Approx. Weight (filled)

29.4kg

xEV Ready

Yes

Fitment and Installation Notes

Match AGM with AGM. If your vehicle is specified for an AGM battery, do not replace it with a standard flooded or EFB battery unless the vehicle manufacturer allows it.
Confirm the physical size and hold-down style before purchase. This battery is LN6 / H9 (DIN100) with B13 hold-down.
Confirm the terminal layout suits your vehicle. POS Right means the positive terminal is on the right when the terminals are closest to you.
Some vehicles require battery registration or coding after replacement. If your vehicle uses a battery monitoring sensor, correct registration helps charging and overall electrical performance.
Use an AGM-compatible charger if charging off the vehicle. Select an AGM mode where available to support correct charging voltage.

Why Choose Varta A4?

AGM technology suits advanced start-stop vehicles and higher cycling use compared to standard starter batteries.
950A CCA (EN) supports strong starting performance in demanding conditions.
105Ah capacity helps support modern accessory loads and reduces voltage drop during high electrical demand.
Fast charge acceptance helps the battery recover efficiently with modern charging strategies.
LN6 / H9 (DIN100) sizing and B13 hold-down helps match the correct physical fitment for many European and late model vehicles.

You can purchase the Varta A4 from Archer Batteries and have it professionally installed. If your vehicle requires battery registration or coding after replacement, we can reprogram the battery where applicable so the charging system and the vehicle’s electrical system operate as intended.

Voltage	12
CCA	1044
Amp Hour	105
Length MM	395
Width MM	175
Height MM	190
Terminal Height MM	190
Warranty	36
Post type	SAE
Battery Type	AGM
Weight KG	29.4
Model #	A4
Barcode #	04016987165546

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Technology and Usage

Q: Is the Varta A4 an AGM battery, and what does AGM mean?

Yes. AGM stands for Absorbent Glass Mat. It is designed to handle higher electrical demand and frequent cycling better than a standard flooded starter battery.

Q: What vehicles is the Varta A4 designed for?

It is designed for vehicles originally fitted with an AGM battery from the factory. Matching the correct battery type helps the vehicle charge correctly and operate as intended.

Q: Can I replace an AGM battery with an EFB or standard flooded battery?

Usually no. Downgrading from AGM to EFB or a standard flooded battery can reduce performance and may cause charging and reliability issues. If the vehicle was supplied with AGM, replace AGM with AGM unless the manufacturer allows otherwise.

Q: What do 105Ah and 950A CCA (EN) mean?

105Ah is the battery capacity, which relates to stored energy for vehicle electrical loads. 950A CCA (EN) is the cold cranking rating to the EN standard, which indicates strong starting performance.

Fitment

Q: What does LN6 / H9 / DIN100 refer to?

These are common case size references used to match a battery to the correct tray and hold down. Always confirm the dimensions in millimetres, the hold down type, and terminal layout before purchase.

Q: What does POS Right mean?

POS Right means the positive terminal is on the right when you are facing the battery with the terminals closest to you. Correct terminal layout helps ensure the vehicle cables reach without stretching or modification.

Q: What terminal type does the Varta A4 use?

The Varta A4 uses SAE terminals. SAE top posts are the common clamp style terminals used on many passenger vehicles.

Installation and Coding

Q: Does my vehicle need battery coding or registration after replacement?

Some vehicles do. Many late model vehicles use a battery monitoring system that may require registration or coding after replacement so the vehicle operates as intended.

Q: Can Archer Batteries supply, install, and reprogram the Varta A4 if required?

Yes. The Varta A4 can be purchased from Archer Batteries and professionally installed. If your vehicle requires battery registration or coding after replacement, we can reprogram it where applicable so the vehicle operates as intended.

Maintenance

Q: How do I maintain an AGM battery if the vehicle is not driven often?

Use a quality smart charger that includes an AGM mode. This helps maintain charge safely during storage and can reduce low voltage issues caused by short trips or long periods of non use.