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Products

Four product lines, built to spec

From daily-drive vehicles to warehouse fleets and stationary backup power, Walther covers the full battery lifecycle — plus the components that keep it running.

Walther Automotive Batteries

Automotive Batteries

SLI, Start&Stop EFB and Start&Stop AGM batteries engineered for modern and standard vehicle fleets.

SLI EFB AGM
  • Produced in OE factories across the EU, Korea and Türkiye
  • Built for start-stop demand, extreme temperatures and long duty cycles
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Full automotive range

Capacity, cold-cranking amps, box size, dimensions and terminal type for every line — expand a range to see the full spec sheet.

Walther AGM — Start&Stop Premium 15 models Absorbent Glass Mat batteries for Start&Stop vehicles, regenerative braking and high on-board electrical loads.
Model Capacity (Ah) CCA (A) Box size L × W × H (mm) Terminal type
W-AGM-001 1.2 18 C20 97 × 43 × 58 Faston S (4,8)
W-AGM-002 9 120 C54 150 × 90 × 105 M12
W-AGM-003 11 150 C55 150 × 90 × 130 M04
W-AGM-004 13 200 C56 150 × 90 × 145 M04
W-AGM-005 14 80 C76 150 × 100 × 100 Screwed/Lug
W-AGM-006 15 200 C56 150 × 90 × 145 Small taper post (JLR)
W-AGM-007 45 380 B24 237 × 127 × 227 EN taper post
W-AGM-008 45 380 B24 237 × 127 × 227 JIS taper post
W-AGM-009 50 800 G34 260 × 173 × 206 EN taper post
W-AGM-010 50 570 L01 207 × 175 × 190 EN taper post
W-AGM-011 62 680 L02 242 × 175 × 190 EN taper post
W-AGM-012 72 760 L03 278 × 175 × 190 EN taper post
W-AGM-013 82 800 L04 315 × 175 × 190 EN taper post
W-AGM-014 96 850 L05 353 × 175 × 190 EN taper post
W-AGM-015 106 950 L06 392 × 175 × 190 EN taper post
Walther EFB — Start&Stop 13 models Enhanced Flooded Battery range for entry-level Start&Stop vehicles, with higher cycling durability than standard SLI.
Model Capacity (Ah) CCA (A) Box size L × W × H (mm) Terminal type
W-EFB-001 55 540 L01 207 × 175 × 190 EN taper post
W-EFB-002 60 640 L02 242 × 175 × 190 EN taper post
W-EFB-003 60 520 D23 230 × 173 × 222 EN taper post
W-EFB-004 60 520 D23 230 × 173 × 222 EN taper post
W-EFB-005 65 650 LB3 278 × 175 × 175 EN taper post
W-EFB-006 70 760 L03 278 × 175 × 190 EN taper post
W-EFB-007 75 730 LB4 315 × 175 × 175 EN taper post
W-EFB-008 75 750 D26 260 × 173 × 222 EN taper post
W-EFB-009 80 800 L04 315 × 175 × 190 EN taper post
W-EFB-010 95 800 D31 306 × 173 × 222 EN taper post
W-EFB-011 95 800 D31 306 × 173 × 222 EN taper post
W-EFB-012 100 900 L05 353 × 175 × 190 EN taper post
W-EFB-013 105 950 L06 392 × 175 × 190 EN taper post
Walther SLI Premium 17 models High-performance calcium-calcium batteries for modern vehicles with demanding electrical systems.
Model Capacity (Ah) CCA (A) Box size L × W × H (mm) Terminal type
W-PR-001 40 350 B19 187 × 127 × 220 JIS taper post
W-PR-002 45 390 B24 237 × 127 × 227 JIS taper post
W-PR-003 47 450 LB1 207 × 175 × 175 EN taper post
W-PR-004 53 540 L01 207 × 175 × 190 EN taper post
W-PR-005 61 600 LB2 242 × 175 × 175 EN taper post
W-PR-006 64 640 L02 242 × 175 × 190 EN taper post
W-PR-007 65 580 D23 230 × 173 × 222 EN taper post
W-PR-008 72 720 LB3 278 × 175 × 175 EN taper post
W-PR-009 75 630 D26 270 × 173 × 222 EN taper post
W-PR-010 75 630 D26 270 × 173 × 222 EN taper post
W-PR-011 77 760 L03 278 × 175 × 190 EN taper post
W-PR-012 85 800 LB4 315 × 175 × 175 EN taper post
W-PR-013 90 720 L04 315 × 175 × 190 EN taper post
W-PR-014 95 800 D31 306 × 173 × 222 EN taper post
W-PR-015 95 800 D31 306 × 173 × 222 EN taper post
W-PR-016 100 900 L05 353 × 175 × 190 EN taper post
W-PR-017 105 850 LH4 315 × 175 × 205 EN taper post
Walther SLI Standard 34 models Reliable everyday starting power across the full range of standard passenger cars and light commercial vehicles.
Model Capacity (Ah) CCA (A) Box size L × W × H (mm) Terminal type
W-ST-001 35 240 B19 187 × 127 × 220 JIS taper post
W-ST-002 35 240 B19 187 × 127 × 220 JIS taper post
W-ST-003 35 240 B19 187 × 127 × 220 JIS taper post
W-ST-004 44 400 L00 175 × 175 × 190 EN taper post
W-ST-005 44 420 LB1 207 × 175 × 175 EN taper post
W-ST-006 45 330 E02 220 × 135 × 225 EN taper post
W-ST-007 45 330 E02 220 × 135 × 225 EN taper post
W-ST-008 45 330 B24 237 × 127 × 227 EN taper post
W-ST-009 45 330 B24 237 × 127 × 227 EN taper post
W-ST-010 45 330 B24 237 × 127 × 227 JIS taper post
W-ST-011 45 330 B24 237 × 127 × 227 JIS taper post
W-ST-012 50 450 L01 207 × 175 × 190 EN taper post
W-ST-013 50 450 L01 207 × 175 × 190 EN taper post
W-ST-014 50 360 D20 200 × 173 × 222 EN taper post
W-ST-015 55 620 G75 230 × 180 × 186 SAE S 3/8" side Terminal
W-ST-016 60 540 LB2 242 × 175 × 175 EN taper post
W-ST-017 60 480 D23 230 × 173 × 222 EN taper post
W-ST-018 60 480 D23 230 × 173 × 222 EN taper post
W-ST-019 62 540 L02 242 × 175 × 190 EN taper post
W-ST-020 62 540 L02 242 × 175 × 190 EN taper post
W-ST-021 70 540 D26 270 × 173 × 222 EN taper post
W-ST-022 70 540 D26 270 × 173 × 222 EN taper post
W-ST-023 70 740 G78 260 × 180 × 186 SAE S 3/8" side Terminal
W-ST-024 71 670 LB3 278 × 175 × 175 EN taper post
W-ST-025 74 680 L03 278 × 175 × 190 EN taper post
W-ST-026 74 680 L03 278 × 175 × 190 EN taper post
W-ST-027 80 640 L04 315 × 175 × 190 EN taper post
W-ST-028 80 700 LB4 315 × 175 × 175 EN taper post
W-ST-029 85 760 LB5 353 × 175 × 175 EN taper post
W-ST-030 95 800 L05 353 × 175 × 190 EN taper post
W-ST-031 95 760 D31 306 × 173 × 222 EN taper post
W-ST-032 95 760 D31 306 × 173 × 222 EN taper post
W-ST-033 100 720 LH4 315 × 175 × 205 EN taper post
W-ST-034 110 850 L06 392 × 175 × 190 EN taper post
Walther SLI Classic 8 models Economical starter batteries for older vehicles and cost-conscious fleet replacement.
Model Capacity (Ah) CCA (A) Box size L × W × H (mm) Terminal type
W-CL-001 44 360 L01 207 × 175 × 190 EN taper post
W-CL-002 54 500 LB2 242 × 175 × 175 EN taper post
W-CL-003 55 460 L02 242 × 175 × 190 EN taper post
W-CL-004 65 540 LB3 278 × 175 × 175 EN taper post
W-CL-005 70 640 L03 278 × 175 × 190 EN taper post
W-CL-006 90 720 L05 353 × 175 × 190 EN taper post
W-CL-007 90 680 D31 306 × 173 × 222 EN taper post
W-CL-008 90 680 D31 306 × 173 × 222 EN taper post

Dimensions and box-size codes follow standard EN/DIN automotive battery fitments. Don't see the exact model or capacity you need? Ask us — most fitments can be sourced to order.

Walther Motive Power Batteries

Motive Power Batteries

Deep-cycle motive power batteries built for forklifts, warehouse equipment and industrial machinery.

PzS PzB PzV
  • 2V cells produced to EN / IEC requirements
  • EUR.1 and A.TR certificates — duty-free movement worldwide
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Low-maintenance battery

Low antimony lead battery allows minimized water refilling.

Robust and reliable

Proven tubular plate technology for long cycle life.

Exclusive charging technology

Reduced water loss due to optimized charging technology lowers costs and reduces CO2 footprint.

Environmentally friendly

Fully recyclable; resource-saving and low CO2 footprint.

Full motive power range

Vented tubular-plate traction cells, grouped by DIN/BS box class — expand a class to see every cell count and its dimensions.

DIN Box B — 60 Ah per plate 7 models 198mm-wide DIN tubular-plate cell, 2–8 plates per cell, sized to IEC 60254-2.
Model Capacity (Ah) Length (mm) Height h1 (mm) Height h2 (mm) Weight (kg)
2 WPzS 120 120 47 333 363 8.5
3 WPzS 180 180 65 333 363 12
4 WPzS 240 240 83 333 363 15.4
5 WPzS 300 300 101 333 363 19
6 WPzS 360 360 119 333 363 22.5
7 WPzS 420 420 137 333 363 26
8 WPzS 480 480 155 333 363 29.5
DIN Box C — 80 Ah per plate 7 models 198mm-wide DIN tubular-plate cell, 2–8 plates per cell, sized to IEC 60254-2.
Model Capacity (Ah) Length (mm) Height h1 (mm) Height h2 (mm) Weight (kg)
2 WPzS 160 160 47 396 426 10
3 WPzS 240 240 65 396 426 14.2
4 WPzS 320 320 83 396 426 18.4
5 WPzS 400 400 101 396 426 22.6
6 WPzS 480 480 119 396 426 26.7
7 WPzS 560 560 137 396 426 31.3
8 WPzS 640 640 155 396 426 35.1
DIN Box D — 90 Ah per plate 7 models 198mm-wide DIN tubular-plate cell, 2–8 plates per cell, sized to IEC 60254-2.
Model Capacity (Ah) Length (mm) Height h1 (mm) Height h2 (mm) Weight (kg)
2 WPzS 180 180 47 463 493 11.9
3 WPzS 270 270 65 463 493 17
4 WPzS 360 360 83 463 493 22.1
5 WPzS 450 450 101 463 493 27.1
6 WPzS 540 540 119 463 493 32.2
7 WPzS 630 630 137 463 493 37.2
8 WPzS 720 720 155 463 493 42.3
DIN Box E — 105 Ah per plate 7 models 198mm-wide DIN tubular-plate cell, 2–8 plates per cell, sized to IEC 60254-2.
Model Capacity (Ah) Length (mm) Height h1 (mm) Height h2 (mm) Weight (kg)
2 WPzS 210 210 47 511 541 13.5
3 WPzS 315 315 65 511 541 19.1
4 WPzS 420 420 83 511 541 24.6
5 WPzS 525 525 101 511 541 30.5
6 WPzS 630 630 119 511 541 36.1
7 WPzS 735 735 137 511 541 41.8
8 WPzS 840 840 155 511 541 47.4
DIN Box F — 115 Ah per plate 7 models 198mm-wide DIN tubular-plate cell, 2–8 plates per cell, sized to IEC 60254-2.
Model Capacity (Ah) Length (mm) Height h1 (mm) Height h2 (mm) Weight (kg)
2 WPzS 230 230 47 542 572 14.2
3 WPzS 345 345 65 542 572 20.3
4 WPzS 460 460 83 542 572 26.4
5 WPzS 575 575 101 542 572 32.4
6 WPzS 690 690 119 542 572 39
7 WPzS 805 805 137 542 572 44.7
8 WPzS 920 920 155 542 572 50.6
DIN Box F — 125 Ah per plate 7 models 198mm-wide DIN tubular-plate cell, 2–8 plates per cell, sized to IEC 60254-2.
Model Capacity (Ah) Length (mm) Height h1 (mm) Height h2 (mm) Weight (kg)
2 WPzS 250 250 47 573 603 15
3 WPzS 375 375 65 573 603 21.2
4 WPzS 500 500 83 573 603 27.4
5 WPzS 625 625 101 573 603 33.9
6 WPzS 750 750 119 573 603 40.3
7 WPzS 875 875 137 573 603 46.5
8 WPzS 1000 1000 155 573 603 53.1
DIN Box G — 140 Ah per plate 7 models 198mm-wide DIN tubular-plate cell, 2–8 plates per cell, sized to IEC 60254-2.
Model Capacity (Ah) Length (mm) Height h1 (mm) Height h2 (mm) Weight (kg)
2 WPzS 280 280 47 683 713 17.5
3 WPzS 420 420 65 683 713 24.7
4 WPzS 560 560 83 683 713 31.8
5 WPzS 700 700 101 683 713 39.3
6 WPzS 840 840 119 683 713 46.7
7 WPzS 980 980 137 683 713 53.9
8 WPzS 1120 1120 155 683 713 61.3
DIN Box G — 155 Ah per plate 7 models 198mm-wide DIN tubular-plate cell, 2–8 plates per cell, sized to IEC 60254-2.
Model Capacity (Ah) Length (mm) Height h1 (mm) Height h2 (mm) Weight (kg)
2 WPzS 310 310 47 713 743 18.9
3 WPzS 465 465 65 713 743 26.7
4 WPzS 620 620 83 713 743 34.6
5 WPzS 775 775 101 713 743 42.6
6 WPzS 930 930 119 713 743 50.5
7 WPzS 1085 1085 137 713 743 58.5
8 WPzS 1240 1240 155 713 743 66.4
BS Cell — 75 Ah per plate 7 models 160mm-wide BS tubular-plate cell, 2–8 plates per cell, sized to IEC 60254-2.
Model Capacity (Ah) Length (mm) Height h1 (mm) Height h2 (mm) Weight (kg)
2 WPzB 150 150 46 515 548 10.3
3 WPzB 225 225 62 515 548 14.2
4 WPzB 300 300 78 515 548 18.2
5 WPzB 375 375 94 515 548 22.2
6 WPzB 450 450 110 515 548 26.2
7 WPzB 525 525 126 515 548 30.2
8 WPzB 600 600 142 515 548 34.2
BS Cell — 100 Ah per plate 7 models 160mm-wide BS tubular-plate cell, 2–8 plates per cell, sized to IEC 60254-2.
Model Capacity (Ah) Length (mm) Height h1 (mm) Height h2 (mm) Weight (kg)
2 WPzB 200 200 46 606 639 11.6
3 WPzB 300 300 62 606 639 16.3
4 WPzB 400 400 78 606 639 21
5 WPzB 500 500 94 606 639 25.7
6 WPzB 600 600 110 606 639 30.4
7 WPzB 700 700 126 606 639 35.2
8 WPzB 800 800 142 606 639 40.2

h1 = height above cell lid, h2 = height above pole (incl. connector and pole screw); weights are filled and charged, ±5%. Don't see the exact cell count or capacity you need? Ask us — most fitments can be sourced to order.

Walther Energy Storage - Stationary Batteries

Energy Storage - Stationary Batteries

Standby and stationary energy storage for UPS systems, telecom backup and renewable installations.

OPzS 2V Cells 6V / 12V Blocks Solar & Stand-by
  • Energy-saving performance, proven reliability over decades in service worldwide
  • For critical infrastructure — power supply, emergency facilities, data centers
  • Minimum 15-year design life for 2V cells and 6V/12V blocks (stand-by float, 20°C)
  • Compliant with EN 50272-2 safety requirements for stationary batteries
  • Made in the EU
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Full energy storage range

Vented tubular-plate OPzS cells and blocks for stationary and solar reserve-power banks, grouped by nominal voltage — expand a group to see every model and its dimensions.

2V OPzS Cells 23 models Individual 2V vented tubular-plate cells for stationary and solar reserve-power banks, 100–3000 Ah.
Model Capacity C10 (Ah) Length (mm) Width (mm) Height 1 (mm) Height 2 (mm) Wet weight (kg)
2 OPzS 100 103 103 206 355 395 14.5
3 OPzS 150 178 103 206 355 395 16.3
4 OPzS 200 213 103 206 355 395 18.2
5 OPzS 250 265 124 206 355 395 21.1
6 OPzS 300 320 147 206 355 395 26.2
5 OPzS 350 390 124 206 471 505 28
6 OPzS 420 470 145 206 471 505 34.1
7 OPzS 490 530 166 206 471 505 39.2
5 OPzS 500 605 145 206 646 670 42.1
6 OPzS 600 665 145 206 646 670 46.3
7 OPzS 700 830 191 210 646 670 60.2
8 OPzS 800 880 191 210 646 670 64.1
9 OPzS 900 1010 233 210 646 670 73.3
10 OPzS 1000 1100 233 210 646 670 78.4
12 OPzS 1200 1310 275 210 646 670 91.4
11 OPzS 1375 1620 275 210 796 820 111.5
12 OPzS 1500 1630 275 210 796 820 116
14 OPzS 1750 1970 397 212 772 795 144
15 OPzS 1875 2100 397 212 772 795 149.5
16 OPzS 2000 2170 397 212 772 795 156
18 OPzS 2250 2675 487 212 772 795 184.5
20 OPzS 2500 2920 487 212 772 795 202
24 OPzS 3000 3350 576 212 772 795 232
6V OPzS Blocks 4 models Pre-assembled 6V blocks for smaller stationary/solar systems where individual 2V cells aren't needed.
Model Capacity C10 (Ah) Length (mm) Width (mm) Height 1 (mm) Height 2 (mm) Wet weight (kg)
6V 2 OPzS 100 115 272 205 332 375 41.1
6V 3 OPzS 150 161 272 205 332 375 46.4
6V 4 OPzS 200 206 272 205 332 375 58.8
6V 6 OPzS 300 304 380 205 332 375 62
12V OPzS Blocks 2 models Pre-assembled 12V blocks for compact stationary/solar systems and smaller backup banks.
Model Capacity C10 (Ah) Length (mm) Width (mm) Height 1 (mm) Height 2 (mm) Wet weight (kg)
12V 2 OPzS 100 103 272 205 332 375 45
12V 3 OPzS 150 154 380 205 332 375 66

Height 1 = case height, Height 2 = overall height including terminals/vent caps; capacities are C10 rated, weights are filled and charged, ±5%. Don't see the exact model or capacity you need? Ask us — most fitments can be sourced to order.

Walther Equipment and Accessories in use

Equipment and Accessories

Battery Monitoring Systems, Electrolyte Level Sensors, chargers, terminals and testing equipment.

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Battery Monitoring Systems

Real-time voltage, current and state-of-health tracking for fleets and stationary installations.

Electrolyte Level Sensors

Automatic low-electrolyte detection to protect flooded lead-acid batteries and cut maintenance visits.

Chargers & Charging Stations

Smart chargers for automotive, motive-power and stationary battery lines, single and multi-bay.

Terminals & Connectors

Corrosion-resistant terminals, cable lugs and inter-cell connectors for a secure, low-resistance fit.

Battery Testers & Analyzers

Handheld and bench testers for CCA, internal resistance and quick pass/fail diagnostics.

Thermal & Safety Accessories

Thermal wraps, vent caps and safety enclosures suited to demanding operating environments.

Not sure which line fits your application?

Tell us your use case, duty cycle and environment — we'll recommend the right chemistry, capacity and accessories.

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