Are ProMotive HD and ProMotive SLI the same battery?

Yes. VARTA renamed the ProMotive HD range as ProMotive SLI in 2025 as part of its truck catalogue reorganisation. The product, the K7/K8/L5/N7 codes and the performance are identical.

Does the ProMotive HD work on a Start-Stop truck?

That is not its role: the HD is an SLI starter battery for vehicles without Start-Stop. If your truck runs basic Start-Stop choose the ProMotive EFB, and with heavy engine-off loads on top, the ProMotive AGM.

What does heavy-duty mean in a truck battery?

It means built for demanding service: reinforced plates and anti-vibration fixing that stop the active mass breaking up on the move. That is why a heavy-duty battery outlasts a standard one in trucks, buses and machinery.

VARTA ProMotive HD batteries

VARTA ProMotive HD batteries — renamed ProMotive SLI in the 2025 VARTA catalogue: the heavy-duty starter range for trucks, buses and machinery without Start-Stop. 110 to 225 Ah with 720 to 1150 A cold cranking (CCA) and reinforced anti-vibration plates.

It is the everyday Varta truck battery: reliable cranking for rigid trucks, tractor units and commercial vehicles without Start-Stop systems or heavy cab loads. K7, K8, L5 and N7 codes at the best price with 24h delivery.

There are 13 products.

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Showing 1-13 of 13 item(s)

VARTA

Truck battery Varta N2 12V 200Ah 1050A

12V

200

1050

518 × 276 × 242 mm

4,82(27)

€282.58 VAT incl.

TO BUY

VARTA

Truck battery Varta N5 12V 220Ah 1150A

12V

220

1150

518 × 276 × 242 mm

4,82(31)

€285.55 VAT incl.

TO BUY

VARTA

Truck battery Varta G1 12V 90Ah 540A

12V

90Ah

540A

347 × 173 × 234 mm

4,75(28)

TO BUY

VARTA

Truck battery Varta G2 12V 90Ah 540A

12V

90Ah

540A

347 × 173 × 234 mm

4,59(20)

TO BUY

VARTA

Truck battery Varta I11 6V 112Ah 510A

112Ah

510A

260 × 175 × 236 mm

4,71(26)

TO BUY

VARTA

Truck battery Varta J8 12V 135Ah 680A

12V

135Ah

680A

360 × 253 × 240 mm

4,83(12)

€282.43 VAT incl.

TO BUY

VARTA

Truck battery Varta K13 6V 140Ah 720A

140

720

260 × 175 × 236 mm

4,91(16)

€207.49 VAT incl.

TO BUY

VARTA

Truck battery Varta L14 6V 150Ah 760A

150

760

333 × 175 × 235 mm

4,87(14)

€234.43 VAT incl.

TO BUY

VARTA

Truck battery Varta L3 12V 190Ah 1200A

12V

190

1200

513 × 223 × 223 mm

4,72(30)

TO BUY

VARTA

Truck battery Varta L5 12V 155Ah 900A

12V

155

900

510 × 218 × 230 mm

4,77(33)

€196.24 VAT incl.

TO BUY

VARTA

Truck battery Varta M10 12V 190Ah 1200A

12V

190

1200

513 × 223 × 223 mm

4,86(22)

€263.60 VAT incl.

TO BUY

VARTA

Truck battery Varta M6 12V 170Ah 1000A

12V

170

1000

513 × 223 × 223 mm

4,65(28)

TO BUY

VARTA

Truck battery Varta N12 6V 200Ah 950A

200

950

403 × 175 × 238 mm

4,77(24)

TO BUY

VARTA ProMotive HD (ProMotive SLI): heavy-duty truck starting power

The ProMotive HD series is VARTA's classic SLI starter battery for commercial vehicles: reinforced plates with anti-vibration anchoring that withstand the daily pounding of trucks, buses and machinery. In 2025 VARTA renamed this range ProMotive SLI; the model codes (K7, K8, L5, N7) and performance stay the same.

ProMotive HD models

Code	Ah	CCA	Application
K8 140	140	720	Mid truck
K7 145	145	800	Heavy rigid truck
L5 180	180	1000	Big rigid truck
N7 215	215	1150	Heavy tractor unit

Which vehicles the ProMotive HD suits

Rigid trucks on regional or national delivery without Start-Stop.
Tractor units with contained electrical loads: N7 215 with 1150 A cranking.
Buses and machinery in daily service that just need dependable starting.
Fleets after a tough, affordable commercial vehicle battery.

How to choose your HD truck battery

Check capacity (Ah), cold cranking amps (CCA), tray dimensions and terminal layout: our battery comparator lets you cross-check every ProMotive code and keep the one that fits your truck.

VARTA ProMotive HD frequently asked questions

Are ProMotive HD and ProMotive SLI the same battery?: Yes. VARTA renamed the ProMotive HD range as ProMotive SLI in 2025 as part of its truck catalogue reorganisation. The product, the K7/K8/L5/N7 codes and the performance are identical.
Does the ProMotive HD work on a Start-Stop truck?: That is not its role: the HD is an SLI starter battery for vehicles without Start-Stop. If your truck runs basic Start-Stop choose the ProMotive EFB, and with heavy engine-off loads on top, the ProMotive AGM.
What does heavy-duty mean in a truck battery?: It means built for demanding service: reinforced plates and anti-vibration fixing that stop the active mass breaking up on the move. That is why a heavy-duty battery outlasts a standard one in trucks, buses and machinery.

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