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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 7 to 10 working days |
Product Number: B20
Variations
Reliable cold-weather starting and stable power delivery demand a battery engineered to the correct specification – not one stretched beyond its design envelope. The Varta Black Dynamic B20 is a conventional 12V flooded lead-acid battery built specifically for standard petrol and diesel vehicles without start-stop technology and with modest electrical loads, where a dependable, maintenance-free SLI unit is the correct solution.
Manufactured within Varta's Dynamic SLI range, the B20 uses proven flooded lead-acid cell technology with robust plate construction calibrated for high charge-acceptance and sustained cranking reliability. The maintenance-free design eliminates the need for electrolyte top-up throughout the service life of the battery.
The B20 measures 207 mm (L) × 175 mm (W) × 190 mm (H including terminal) and delivers 12V, 45Ah capacity (C20 rating) with 400A cold cranking amps (EN). Terminal placement is Type 1 with hold-down configuration B13. This unit cross-references directly to battery Type 077. It is not suitable for vehicles equipped with start-stop, EFB, or AGM-dependent systems.
The B20 is available as part of a range of Varta Black Dynamic variants. Related SKUs include B19, B23, B24, and B39, covering alternative capacities and dimensions for comparable vehicle applications.
This battery is supplied with a 4-year warranty against manufacturing defect, providing confidence across an extended service period.
Standard delivery: 1–3 working days within UK mainland. 30-day returns.
DYNAMIC SLI Conventional vehicles without Start-Stop technology and with basic energy needs. Experience peace of mind with the VARTA Dynamic SLI, a maintenance-free battery designed to deliver dependable performance. Built with proven technology, it offers long-lasting power and exceptional value, making it the ideal choice for conventional vehicles. VARTA batteries meet all the standards of OE manufacturers. Engineered in Germany, VARTA batteries deliver precision performance and lasting reliability.
Key Feature:Suited for passenger cars, balancing reliable cold-cranking performance with long service life for daily use.
Uses:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specialising in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalogue of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
Fitment Warning:You must check your current battery against the specifications of this battery before ordering to ensure that this is the correct battery for your vehicle. Check battery technology, dimensions, terminal type, polarity, capacity (AH) and cranking performance (CCA). We cannot guarantee correct fitment under any circumstances.
| Brand | VARTA |
|---|---|
| Voltage | 12V |
| Capacity AH (C20) | 45Ah |
| Cold Cranking Amps (EN) | 400A |
| L × W × H | 207mm × 175mm × 190mm |
| Warranty period | 4 Years |
| Weight (Kg) | 11.57 |
| Capacity AH (C5) | |
| Capacity AH (C10) | |
| Capacity AH (C100) | |
| Marine Cranking Amps (MCA) | |
| Watt-Hours (WH) | |
| Length (mm) | 207 |
| Width (mm) | 175 |
| Height Inc. Terminal (mm) | 190 |
| Terminal Placement | 1 |
| Terminal Type | 1 |
| Hold Down | B13 |
| Case Size | |
| ETN Number | 545413040 |
| TTNR |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Expert Guidelines for Preserving Your Heavy Equipment Battery Heavy machinery, including forklifts, bulldozers, and excavators, relies on robust batteries to minimize downtime and maximize operational availability. These batteries must endure even more challenging conditions than typical automotive batteries. Moreover,...
Standard Delivery: £7.99
Delivery Estimate: 3 to 5 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | YBX1012 | YBX1063 | YBX1049 | EA406 | EA456 |
| Voltage | 12 | 12 | 12 | 12 | 12 |
| Capacity (AH) | 45 | 40 | 45 | 40 | 45 |
| Hold Down | B3 | B13 | B1 | ||
| Cold Cranking Amps (EN1) | 380 | 360 | 350 | 350 | 390 |
| Terminal Type | T1 | T1 | T1 | ||
| Cell Layout | 0 | 0 | 1 | ||
| Length | 207 | 207 | 220 | 187 | 237 |
| Width | 175 | 175 | 135 | 127 | 127 |
| Height | 190 | 175 | 225 | 220 | 227 |
| Show More | |||||
A. The B20 is designed for conventional petrol and diesel vehicles without start-stop technology and with basic energy requirements. It is not suitable for vehicles that require EFB or AGM batteries, or any vehicle fitted with a start-stop system.
A. The Varta Black Dynamic B20 measures 207 mm in length, 175 mm in width, and 190 mm in height including the terminal. Always verify fitment against your vehicle's battery tray dimensions before ordering.
A. The Varta Black Dynamic B20 has a cold cranking amp (CCA) rating of 400A measured to the EN standard. This reflects the battery's ability to deliver a sustained current at low temperatures sufficient to start a conventional combustion engine.
A. The Varta Black Dynamic B20 (SKU 545413040) cross-references directly to battery Type 077. This cross-reference code is commonly used in vehicle manufacturer fitment guides and parts catalogues to identify a compatible replacement.
A. No. The B20 is a standard flooded SLI battery and is not suitable for vehicles with start-stop technology. Start-stop applications require an EFB or AGM battery capable of handling the increased cycling demands of that system.
A. The Varta Black Dynamic B20 uses Terminal Placement Type 1, meaning the positive terminal is positioned on the left-hand side when viewed from the front of the battery. The hold-down configuration is B13. Verify both terminal placement and hold-down bracket compatibility with your vehicle before fitting.
A. No. The Varta Black Dynamic B20 is a sealed, maintenance-free battery. It does not require electrolyte top-up or any routine fluid maintenance during its service life under normal operating conditions.
A. The Varta Black Dynamic B20 is supplied with a 4-year warranty against manufacturing defects, offering extended assurance of reliable performance throughout the battery's intended service life.
A. Yes. Related Varta Black Dynamic variants available on site include B19, B23, B24, and B39. These cover alternative capacities and fitment dimensions for other conventional vehicle applications. Use the variant selector or SKU search to identify the correct size for your vehicle.
A. The B20 is dispatched on a standard parcel service with delivery within 1–3 working days to UK mainland addresses. A 30-day returns policy applies. For further delivery options or restrictions, please refer to the delivery information section at checkout.
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