--- product_id: 73179590 title: "Bosch S5A11 Car Battery 80A / h-800A" brand: "bosch" price: "$1943.02" currency: USD in_stock: true reviews_count: 13 category: "Bosch" url: https://www.desertcart.ec/products/73179590-bosch-s5a11-car-battery-80a-h-800a store_origin: EC region: Ecuador --- # 80Ah high capacity 800A cold cranking amps AGM tech for durability Bosch S5A11 Car Battery 80A / h-800A **Brand:** bosch **Price:** $1943.02 **Availability:** ✅ In Stock ## Summary > 🔋 Power your drive with Bosch’s unstoppable energy! ## Quick Answers - **What is this?** Bosch S5A11 Car Battery 80A / h-800A by bosch - **How much does it cost?** $1943.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/73179590-bosch-s5a11-car-battery-80a-h-800a) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Advanced AGM Technology:** Absorbed glass mats prevent acid stratification for longer battery life and deep-cycle resistance. - • **Power Through Every Start:** 80Ah capacity ensures your car fires up instantly, even in cold mornings. - • **Effortless Handling & Safety:** Robust handles and leak-proof design make installation safe and hassle-free. - • **Unmatched Cold Cranking Power:** 800A peak amps deliver reliable ignition in stop-and-go traffic and harsh weather. - • **Seamless Start/Stop Compatibility:** Optimized for modern vehicles with regenerative braking and start/stop systems to boost fuel efficiency. ## Overview The Bosch S5A11 Car Battery (80Ah / 800A) is a premium AGM lead-acid battery engineered for modern vehicles with start/stop systems and regenerative braking. Featuring advanced absorbed glass mat technology, it delivers superior cold cranking power, enhanced durability, and maintenance-free operation. Designed for reliable performance in extreme conditions, it ensures your car starts smoothly every time while supporting eco-friendly driving features. ## Description From the manufacturer Power-up with Bosch car batteries A dead car battery is the last thing you want on a road trip. With its worldwide reputation and expertise in battery technology since 1922, Bosch stands as a trusted automotive power solution. Modern cars are equipped with a multitude of components running on electrical power requiring a high-performing and reliable energy source. Designed for modern cars with start/stop systems and regenerative braking, Bosch S5 A batteries feature AGM technology, providing deep-cycle resistance and reliable performance even in extreme temperatures. The micro-fibreglass mats ensure even acid distribution, minimizing battery ageing. To confirm compatibility with your vehicle, simply input your vehicle identification number into the search function at the top of this page. The suitability of a battery depends on the vehicle's demands, including size, cranking power, and polarity arrangements. AGM technology The absorbed acid improves deep-cycle resistance and longevity. Maintenance-free Special lid prevents leaks and avoids the need for water top-ups. Backfire protection Blocks external sparks from entering the battery. For start/stop systems With regenerative braking, often found in electric cars. Review: An excellent OE Replacement for W213, E class - I’ve been using this Bosch car battery for two weeks now and, honestly, so far so good. No issues at all with starting, even on colder mornings, which was something I was slightly worried about before fitting it. One thing I noticed pretty quickly, and this was actually a nice surprise, was the start-stop system. It hadn’t been working for a couple of years before, so I’d kind of forgotten about it. But after installing the new battery, it started working again after about 3 miles of driving and has been fine ever since. That alone makes me think the old battery was definitely past its best. The fitment was straightforward on my W213 (2017 diesel), and everything just worked as it should. No warning lights, no coding issues, nothing unexpected. Price-wise, it’s also very competitive. Compared to places like Halfords or Kwik Fit, this felt like much better value for money, especially considering the quality. Overall, I’d recommend it, especially if your start-stop hasn’t been working and you suspect the battery might be the cause. In my case, it seems that was exactly it. Review: Big savings - Brilliant battery ## Features - Compatibility matters: Input your vehicle identification number into the search function at the top of this page to check the compatibility - For cars with a Start/Stop system and recuperation - A durable, high-performance battery: Designed to prevent acid stratification and maintain its charge over time, it also ensures a high amount of charge and discharge cycles for long-term use - Reliable even during short trips, stop-and-go traffic and cold weather: The absorbed acid in the microfibre-glass mats helps the battery deliver a steady supply of high energy when you most need it - Safe installation and transportation: Equipped with robust handles, the battery is easy to carry - When installing the battery, refer to the instructions and seek professional help when needed ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00PUDPLOC | | Automotive Fit Type | Vehicle Specific Fit | | Battery Type | Lead-Acid, AGM | | Battery cell composition | Lead-Acid, AGM | | Best Sellers Rank | 1,560 in Automotive ( See Top 100 in Automotive ) 1 in Car Batteries | | Brand | Bosch | | Brand Name | Bosch | | Compatible with Vehicle Type | Passenger Car | | Country Of Origin | Germany | | Customer Reviews | 4.5 out of 5 stars 1,440 Reviews | | Global Trade Identification Number | 04047025244350 | | Included Components | No | | Item Dimensions D x W x H | 17.5D x 31.5W x 19H centimetres | | Item Highlight | AGM Lead-acid for Vehicles with a Start/Stop System, 315 x 175 x 190 mm - For Vehicles with Regenerative Braking | | Item Type Name | Bosch S5A11 Car Battery 80A / h-800A | | Item Weight | 50.18 Pounds | | Item weight | 50.18 Pounds | | Manufacturer | Bosch | | Manufacturer Part Number | 0092S5A110 | | Manufacturer Warranty Description | 2 year manufacturer | | Model Number | 092 S5A 110 | | Number Of Cells | 6 | | Number of Items | 1 | | OEM Equivalent Part Number | BOSCH AGM S5A11,NIS-244103057R,REN-244103057R,VOL-31296299,BMW-61217555718,BMW-61217598773,VAG-915105CD,AGM115,115 AGM BATTERY 0092S5A110 S5A11 | | Resistance | 15 Milliohms | | Size | (L)354mm x (W)175mm x (H)190mm | | Terminal | SAE Terminal | | Vehicle service type | Passenger Car | | Voltage | 12 Volts | ## Product Details - **Battery cell composition:** Lead-Acid, AGM - **Brand:** Bosch - **Item weight:** 22.76 kg - **Number of cells:** 6 - **Product dimensions:** 17.5D x 31.5W x 19H centimetres - **Resistance:** 15 Milliohms - **Size:** (L)354mm x (W)175mm x (H)190mm - **Terminal:** SAE Terminal - **Vehicle service type:** Passenger Car - **Voltage:** 12 Volts ## Images ![Bosch S5A11 Car Battery 80A / h-800A - Image 1](https://m.media-amazon.com/images/I/61cHoxlzahL.jpg) ## Questions & Answers **Q: Is there any warenty on this battery?** A: Hi, Yes the battery comes with a 4 year warranty. **Q: Is compatible with Volvo V50 reg: S44EAL engine DrivE (114hp) engine No:D4162T DRIVe (115PS) SE Lux Start/Stop** A: Check ur reg number against it, it will show if its compatible. **Q: Does this fit bmw 2005 630ci automatic with start/stop** A: It works brilliantly with my start/stop Vauxhall Insignia Diesel, so I can’t think why it wouldn’t. **Q: Does it fit an 2008 audi tt mk2 coupe? i don’t trust the reg finder, lots of mix reviews! clarity would be good.** A: Yes reg finder not brilliant, I'd measure and get dimensions from seller. Bought liquid molly was good but caused lights to come on changed to cars specific oil no problem after that, wouldn't trust reg finder. ## Customer Reviews ### ⭐⭐⭐⭐⭐ An excellent OE Replacement for W213, E class *by H***N on 20 March 2026* I’ve been using this Bosch car battery for two weeks now and, honestly, so far so good. No issues at all with starting, even on colder mornings, which was something I was slightly worried about before fitting it. One thing I noticed pretty quickly, and this was actually a nice surprise, was the start-stop system. It hadn’t been working for a couple of years before, so I’d kind of forgotten about it. But after installing the new battery, it started working again after about 3 miles of driving and has been fine ever since. That alone makes me think the old battery was definitely past its best. The fitment was straightforward on my W213 (2017 diesel), and everything just worked as it should. No warning lights, no coding issues, nothing unexpected. Price-wise, it’s also very competitive. Compared to places like Halfords or Kwik Fit, this felt like much better value for money, especially considering the quality. Overall, I’d recommend it, especially if your start-stop hasn’t been working and you suspect the battery might be the cause. In my case, it seems that was exactly it. ### ⭐⭐⭐⭐⭐ Big savings *by G***N on 8 September 2026* Brilliant battery ### ⭐⭐⭐⭐⭐ Best battery I've had so far *by S***V on 11 September 2026* I purchased this for my Mercedes A250 - I wanted a good battery as my last two halfords ones were terrible. The stop start never worked in my car on those batteries and the warranty was impossible us claim on each lasting no longer that 18 months. Even with regular top up charging using a c-tek charger. I took this to my service station and asked them to fit it as part of the services. They said I was swapping out a stop start battery and this one was not. I was concerned but not to worry this battery does stop start instantly even on a cold engine and I've never had this before in my car. I do not drive much so invested in a trickle charger so will never let it drop below 70% this time and hopefully it will last a long time. So far its the best ive had. ## Frequently Bought Together - Bosch S5 A11 Car Battery 80 A/h - 800 A - 12 V, Type 115, AGM Lead-acid for Vehicles with a Start/Stop System, Left (-) Right (+), 315 x 175 x 190 mm - For Vehicles with Regenerative Braking - LIQUI MOLY Battery Clamp Grease | 50 g | Calcium fat | Lubricating fat | SKU: 3140 - Jtron OBD2 Car Memory Saver 2 in 1, Vehicle ECU Emergency Power Supply Cable with Alligator Clip-On 12V Car Battery Cigarette Lighter Power Extension Socket --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ec/products/73179590-bosch-s5a11-car-battery-80a-h-800a](https://www.desertcart.ec/products/73179590-bosch-s5a11-car-battery-80a-h-800a) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-10-12*