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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 |
Ensuring a reliable cold start in large-displacement petrol and diesel engines demands a battery with substantial reserve capacity and robust cranking output. The Bosch S4028 is a 12V, 95Ah lead-acid starter battery rated at 830A CCA (EN), engineered to meet the power demands of high-capacity vehicles where start-stop technology is not fitted.
Manufactured under Bosch's S4 programme, the S4028 employs full frame grid technology to maximise the active material contact area within each cell, reducing internal resistance and supporting consistent energy delivery throughout the battery's service life. Flushed top covers minimise the risk of acid leakage, while integrated carry handles allow safe handling during installation and removal.
The S4028 measures 306mm × 173mm – 225mm (L × W × H) and is fitted with a Type 1 terminal arrangement in polarity 0 (positive terminal right), using hold-down type B01. It carries the cross-reference designation 249H, making it a direct replacement for batteries listed under that type code. The battery is not suitable for vehicles equipped with start-stop or regenerative braking systems.
The S4028 is available as part of the wider Bosch S4 range, which spans multiple capacities and case sizes to suit a broad range of conventional vehicle applications." This battery is supplied with a 4-year manufacturer warranty. "Standard delivery: 1–3 working days within UK mainland. 30-day returns.
The Bosch S4 Battery ensures a powerful start for all types of vehicles and offers long service life, flushed tops for minimized risk of acid leakage, and dependable power in accordance with OEM requirements. It uses full frame grid technology, highly protective pocket separators and robust connections inside to extend lifetime and maximize 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 | Bosch |
|---|---|
| Voltage | 12V |
| Capacity AH (C20) | 95Ah |
| Cold Cranking Amps (EN) | 830A |
| L × W × H | 306mm × 173mm × 225mm |
| Warranty period | 4 Years |
| Weight (Kg) | 20.23 |
| Capacity AH (C5) | |
| Capacity AH (C10) | |
| Capacity AH (C100) | |
| Marine Cranking Amps (MCA) | |
| Watt-Hours (WH) | |
| Length (mm) | 306 |
| Width (mm) | 173 |
| Height Inc. Terminal (mm) | 225 |
| Terminal Placement | 0 |
| Terminal Type | 1 |
| Hold Down | B01 |
| Case Size | |
| ETN Number | 595404083 |
| TTNR | 0092S40280 |
| 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 | YBX1019 | YBX1616 | YBX1663 | YBX1664 | YBX1643 |
| Voltage | 12 | 12 | 12 | 12 | 12 |
| Capacity (AH) | 90 | 110 | 110 | 110 | 100 |
| Hold Down | B13 | N | N | N | N |
| Cold Cranking Amps (EN1) | 800 | 680 | 750 | 750 | 680 |
| Terminal Type | T1 | T1 | T1 | T1 | T1 |
| Cell Layout | 0 | 0 | 0 | 1 | 0 |
| Length | 353 | 407 | 347 | 347 | 347 |
| Width | 175 | 176 | 174 | 174 | 174 |
| Height | 190 | 234 | 235 | 235 | 235 |
| Show More | |||||
A. The Bosch S4028 is a 12-volt battery with a capacity of 95Ah (rated at C20). It delivers a Cold Cranking Amperage (CCA) of 830A to the EN standard, making it suited to large petrol and diesel engines.
A. The S4028 is rated at 830A CCA to the EN standard. This measurement reflects the current the battery can deliver at -18°C for 30 seconds whilst maintaining a voltage above 7.2V, and is the primary indicator of cold-start performance.
A. The S4028 measures 306mm in length, 173mm in width, and 225mm in height including terminals. It weighs 20.23kg. Always verify these dimensions against your vehicle's battery tray and securing clamp before ordering.
A. The S4028 uses a Type 1 terminal configuration with polarity 0, meaning the positive terminal is positioned on the right-hand side when viewed from the front of the battery. The hold-down type is B01.
A. No. The S4028 is a standard lead-acid battery and is not suitable for vehicles fitted with start-stop, EFB, or AGM-dependent regenerative braking systems. For start-stop applications, a compatible EFB or AGM battery must be used instead.
A. The S4028 carries the cross-reference designation 249H. If your vehicle manual or existing battery label shows type 249H, the S4028 is the direct Bosch equivalent, provided the dimensions and terminal configuration also match.
A. The S4028 is supplied with a 4-year manufacturer warranty. This covers defects in materials and workmanship under normal use conditions. Retain your proof of purchase for any warranty claim.
A. The S4 range uses full frame grid technology, which increases the contact area between the grid structure and active material within each cell. This supports lower internal resistance, more consistent power output, and a longer service life compared to standard grid designs.
A. Yes. The Bosch S4 range is available in multiple capacities and fitments. Other variants include the S4007, S4008, S4009, S4010, S4011, S4013, S4026, S4027, and S4029, covering a wide range of conventional vehicle applications.
A. Standard delivery is 1–3 working days within UK mainland. A 30-day returns policy applies. Please ensure the battery is unused and in its original packaging if a return is required.
A. A 30-day returns policy applies. Please ensure the battery is unused and in its original packaging if a return is required.
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