ACDelco Gold 48AGM - Group 48 AGM Battery for BMW F and G Chassis

Name: ACDelco Gold 48AGM - Group 48 AGM Battery for BMW F and G Chassis
Brand: Visit the ACDelco Store
Price: 179.99 USD
Availability: InStock

by Visit the ACDelco Store

$179.99

Buy on Amazon

Key Features

BCI Group 48 sizing matches BMW H8 AGM battery fitment directly
AGM design supports BMW start-stop and regenerative braking systems
Calcium-lead positive grid reduces internal resistance for stronger cranking
High-density negative paste extends cycle life under frequent charging demands
Glass mat electrolyte suspension eliminates leaks and spills completely
36-month free replacement warranty included from ACDelco

Product Details

Brand: Visit the ACDelco Store
Category: Batteries
ASIN: B008FWCLHU

ACDelco Gold 48AGM - Group 48 AGM Battery for BMW F and G Chassis — Overview

The ACDelco Gold 48AGM is a BCI Group 48 Absorbed Glass Mat battery engineered to meet the demanding power requirements of BMW F-chassis and G-chassis models including the 3 Series, 5 Series, X3, and X5. The AGM design permanently suspends electrolyte in a glass mat separator, making it 100% spill-proof and fully compatible with BMW's H8 AGM battery specification. It supports BMW's start-stop system and regenerative charging, which require a battery with high charge acceptance that a standard flooded battery cannot reliably handle. A calcium-lead positive grid and high-density negative paste work together to lower internal resistance, improve cold cranking performance, and extend overall service life. ACDelco backs this battery with a 36-month free replacement warranty, giving BMW owners confidence that the part will last through multiple service intervals. If your BMW's IBS sensor has been reset or replaced and you need a drop-in H8 AGM replacement without paying dealer prices, this is a practical and well-supported option.