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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 | £5.99 | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.99 | 7 to 10 working days |
Start-stop vehicles demand a battery capable of withstanding significantly higher charge and discharge cycle rates than a conventional flooded unit. The Bosch S4E11 is a 12V 80Ah EFB (Enhanced Flooded Battery) car battery engineered specifically to meet those demands, carrying a 800A CCA rating and the Bosch S4 EFB designation for passenger cars equipped with start-stop systems.
Bosch EFB technology employs a polyester scrim material bonded to the positive plate group, reinforcing the active mass and reducing shedding under repeated cycling. This construction delivers approximately twice the cycle life of a standard flooded battery, while maintaining reliable cranking performance even when multiple electrical consumers remain active during engine-off periods.
The S4E11 measures 315mm × 175mm – 190mm (L × W × H) and weighs 21.78kg. It features Terminal Type 1 (standard European post) with Polarity 0 (positive terminal on the left when viewed from the front), and is secured by Hold-Down B13. This unit cross-references to Type 115EFB, making it a direct fit for a broad range of European passenger cars specifying EFB technology.
The S4E11 is part of the Bosch S4E EFB range, which is also available in capacities including S4E08, S4E10, S4E13, S4E41, and S4E42, alongside complementary EFB products LE002, L4034, and L4027." This battery is covered by a 3-year warranty. "Standard delivery: 1–3 working days within UK mainland. 30-day returns.
The Bosch S4 battery with EFB technology is tailored to the requirements of passenger cars with start/stop systems. It ensures a safe start - even when many electrical consumers in the vehicle are in operation. EFB technology (Enhanced Flooded Battery): Positive plate coated with polyester scrim provides additional support for the active material and high cycle stability. Longer life and twice the cycle life of conventional starter batteries. Safe starting even at extreme temperatures and high number of electrical loads. Particularly good charge absorption and high short-distance resistance. Absolutely maintenance-free and leak-proof.
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) | 80Ah |
| Cold Cranking Amps (EN) | 800A |
| L × W × H | 315mm × 175mm × 190mm |
| Warranty period | 3 Years |
| Weight (Kg) | 21.78 |
| Capacity AH (C5) | |
| Capacity AH (C10) | |
| Capacity AH (C100) | |
| Marine Cranking Amps (MCA) | |
| Watt-Hours (WH) | |
| Length (mm) | 315 |
| Width (mm) | 175 |
| Height Inc. Terminal (mm) | 190 |
| Terminal Placement | 0 |
| Terminal Type | 1 |
| Hold Down | B13 |
| Case Size | |
| ETN Number | 580500080 |
| TTNR | 0092S4E111 |
| 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: £5.99
Delivery Estimate: 3 to 5 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | YBX7335 | YBX7115 | YBX7110 | YBX7096 | YBX7031 |
| Voltage | 12 | 12 | 12 | 12 | 12 |
| Capacity (AH) | 80 | 85 | 75 | 75 | 72 |
| Hold Down | N | B3 | B3 | B3 | N |
| Cold Cranking Amps (EN1) | 780 | 760 | 730 | 700 | 720 |
| Terminal Type | T1 | T1 | T1 | T1 | T1 |
| Cell Layout | 0 | 0 | 0 | 0 | 1 |
| Length | 305 | 317 | 317 | 278 | 260 |
| Width | 173 | 175 | 175 | 175 | 173 |
| Height | 225 | 190 | 175 | 190 | 225 |
| Show More | |||||
A. The Bosch S4E11 is a 12V battery with an 80Ah capacity rating (C20) and a Cold Cranking Amps (CCA, EN) rating of 800A.
A. EFB stands for Enhanced Flooded Battery. It uses a polyester scrim bonded to the positive plates to stabilise the active mass and resist degradation under repeated charge and discharge cycles. This makes it significantly more durable than a standard flooded battery in the high-cycling environment created by start-stop systems.
A. Yes. The S4E11 is purpose-built for passenger cars equipped with start-stop systems and is not recommended as a like-for-like replacement if the vehicle originally specified an AGM battery, which requires a higher-tier technology.
A. The battery measures 315mm in length, 175mm in width, and 190mm in height including the terminal. It weighs 21.78kg.
A. The S4E11 uses Terminal Type 1, which is the standard European conical post. The polarity is 0, meaning the positive terminal is positioned on the left-hand side when the battery is viewed from the front.
A. The S4E11 requires a B13 hold-down bracket arrangement. Please verify your vehicle's hold-down specification before ordering to ensure correct fitment.
A. The S4E11 cross-references to Type 115EFB. This designation can be used to verify compatibility with your vehicle manufacturer's battery specification.
A. The Bosch S4E11 is covered by a 3-year warranty against manufacturing defects under normal use conditions.
A. Yes. The S4E EFB range includes the S4E08, S4E10, S4E13, S4E41, and S4E42 alongside related EFB products LE002, L4034, and L4027. The correct choice depends on the capacity and CCA specification required by your vehicle.
A. The S4E11 is dispatched via standard parcel service. Standard delivery: 1–3 working days within UK mainland. 30-day returns.
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