S5 A15 Bosch AGM Car Battery 12V 105Ah Type 020 - 605901095, 3 Years Warranty

Modern vehicles equipped with start-stop systems demand significantly more from their batteries than conventional designs can sustain. Repeated micro-cycles, deep discharge during the stop phase, and high electrical loads from advanced driver assistance systems and infotainment require a battery engineered specifically for the task. The Bosch S5A15 AGM car battery meets these demands directly, delivering 12V, 105Ah capacity and 950A cold cranking amps in a robust, maintenance-free unit purpose-built for high-demand start-stop applications.

Bosch S5 AGM technology binds the electrolyte within absorbent glass mat separators rather than allowing it to pool freely. This construction eliminates acid stratification, withstands the mechanical stresses of vibration, and enables the battery to accept rapid recharge from regenerative braking systems. The result is a battery that sustains reliable energy delivery throughout frequent stop-start cycles and continues to supply electronic consumers – climate control, lighting, audio, and safety systems – during every engine-off stop phase.

The S5A15 measures 394mm × 175mm – 190mm (L × W × H) and weighs 29.4kg. It uses a Type 1 terminal arrangement with polarity 0 (positive terminal to the left) and is secured via hold-down type B13. This unit corresponds to the Type 020 AGM fitment reference (cross-reference: 020AGM), making it a direct specification match for a wide range of European passenger vehicles requiring this case size and terminal layout.

The S5A15 is part of the broader Bosch S5A AGM range, which includes the S5A08, S5A11, and S5A13 for vehicles with lower capacity requirements. For enhanced-flooded battery (EFB) or alternative AGM fitments, related options are available across the PartsForMachines range.

This battery is covered by a 3-year warranty, reflecting Bosch's confidence in the durability and performance of its AGM technology under real-world operating conditions.

Standard delivery: 1–3 working days within UK mainland. 30-day returns.

The Bosch S5 A battery with AGM technology provides sufficient energy for frequent stops and starts and reliably supplies the electronic consumers during the stop phase. AGM technology (Absorbent Glass Mat): acid bound in micro glass fibre mats allows higher energy masses to pass through. Longer life and up to 4 times higher cycle stability compared to conventional starter batteries. Constant power even during short trips, stop-and-go traffic or high consumption when stationary. Excellent charge absorption and starting power with a high number of electrical consumers. Absolutely maintenance-free and leak-proof.

• Backed by 3-year warranty for reliable use and dependable performance.
• Product Group: 2600, BOSCH S5A AGM CAR BATTERY, purpose-built for dependable performance in the intended application.
• Engineered as a AGM Battery, delivering consistent, reliable operation in daily use.
• Manufactured by Bosch, a trusted name in automotive batteries, known for dependable quality.
• Weighs 29.4 kg (64.8 lb) balancing power and manageability for easier installation and handling.
• OEM-style fitment supports straightforward replacement and proper mounting.
• 12V system compatible with standard vehicle electrical requirements.
• Start stop suitable - Yes. Fitment to a Start stop vehicle is supported when matched to the correct specification.

Suited for passenger cars, balancing reliable cold-cranking performance with long service life for daily use.

• Restores dependable starting for vehicles that need consistent, everyday performance.
• Suited to AGM Battery applications, delivering steady operation in daily driving conditions.
• Supports stable power delivery for ignition, lighting, and onboard electronics.
• Performs reliably across short trips and longer runs where dependable restarts are essential.

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.

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.