---
product_id: 246088244
title: "Bosch S6521B Vehicle Battery Bosch High Performance Starter Battery"
brand: "bosch"
price: "€ 505.92"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/246088244-bosch-s6521b-vehicle-battery-bosch-high-performance-starter-battery
store_origin: HR
region: Croatia
---

# Reliable High-Performance Start 12V High Voltage Power Vehicle-Specific Perfect Fit Bosch S6521B Vehicle Battery Bosch High Performance Starter Battery

**Brand:** bosch
**Price:** € 505.92
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your drive with Bosch’s high-performance starter battery—never get left behind!

## Quick Answers

- **What is this?** Bosch S6521B Vehicle Battery Bosch High Performance Starter Battery by bosch
- **How much does it cost?** € 505.92 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/246088244-bosch-s6521b-vehicle-battery-bosch-high-performance-starter-battery)

## 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

- • **Precision Vehicle Fit:** Engineered for passenger cars ensuring seamless installation and optimal performance
- • **Trusted Bosch Quality:** Backed by a globally recognized brand with a 30-day support guarantee for peace of mind
- • **Unmatched Power Boost:** Delivers consistent 12V output for instant engine starts every time
- • **Lightweight Yet Durable:** At just 42.5 lbs, it balances portability with robust build for everyday reliability
- • **Long-Lasting Charge Retention:** Maintains full strength even after weeks of inactivity—no more dead battery anxiety

## Overview

The Bosch S6521B is a 12-volt high-performance starter battery designed specifically for passenger cars. Weighing 42.5 pounds, it offers reliable engine starts and excellent charge retention, even after extended periods of inactivity. Backed by Bosch’s trusted brand reputation and a 30-day support warranty, this battery ensures a perfect fit and dependable power for your vehicle.

## Description

Bosch S6521B Vehicle Battery Bosch High Performance Starter Battery

## Features

- Bosch Vehicle Battery P/N:S6521B

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01H60Q9II |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #1,624,804 in Automotive ( See Top 100 in Automotive ) #2,337 in Automotive Replacement Batteries #117,070 in Automotive Tools & Equipment |
| Brand Name | Bosch |
| Compatible with Vehicle Type | Passenger Car |
| Customer Reviews | 4.3 4.3 out of 5 stars (15) |
| Global Trade Identification Number | 00077212000050 |
| Included Components | Starter Battery |
| Item Type Name | Starter Battery |
| Item Weight | 42.5 Pounds |
| Manufacturer | Bosch |
| Manufacturer Part Number | S6521B |
| Model Number | S6521B |
| Size | L |
| UPC | 077212000050 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |

## Product Details

- **Automotive Fit Type:** Vehicle Specific Fit
- **Brand:** Bosch
- **Global Trade Identification Number:** 00077212000050
- **Item Weight:** 42.5 Pounds
- **Manufacturer:** Bosch
- **Size:** L
- **UPC:** 077212000050
- **Unit Count:** 1.0 Count
- **Vehicle Service Type:** Passenger Car
- **Voltage:** 12 Volts

## Images

![Bosch S6521B Vehicle Battery Bosch High Performance Starter Battery - Image 1](https://m.media-amazon.com/images/I/61km7y1G+wL.jpg)
![Bosch S6521B Vehicle Battery Bosch High Performance Starter Battery - Image 2](https://m.media-amazon.com/images/I/41QP+fI6fFL.jpg)

## Frequently Bought Together

- Bosch S6521B Vehicle Battery Bosch High Performance Starter Battery
- Weize Platinum AGM Battery BCI Group 47-12v 60ah H5 Size 47 Automotive Battery, 100RC, 680CCA, 36 Months Warranty, Dimensions 9.52" L x 6.89" W x 7.48" H

---

## 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.hr/products/246088244-bosch-s6521b-vehicle-battery-bosch-high-performance-starter-battery](https://www.desertcart.hr/products/246088244-bosch-s6521b-vehicle-battery-bosch-high-performance-starter-battery)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-03*