---
product_id: 333984222
title: "ACDelco Gold 78XAGM (88866070) 48 Month Warranty Premium AGM BCI Group 78 Battery"
brand: "acdelco"
price: "$2749"
currency: NZD
in_stock: true
reviews_count: 8
category: "Ac Delco"
url: https://www.desertcart.nz/products/333984222-acdelco-gold-78xagm-88866070-48-month-warranty-premium-agm-bci
store_origin: NZ
region: New Zealand
---

# Premium AGM tech 48-month warranty power Vehicle-specific fit ACDelco Gold 78XAGM (88866070) 48 Month Warranty Premium AGM BCI Group 78 Battery

**Brand:** acdelco
**Price:** $2749
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your drive with confidence — the battery that never quits!

## Quick Answers

- **What is this?** ACDelco Gold 78XAGM (88866070) 48 Month Warranty Premium AGM BCI Group 78 Battery by acdelco
- **How much does it cost?** $2749 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/333984222-acdelco-gold-78xagm-88866070-48-month-warranty-premium-agm-bci)

## Best For

- acdelco enthusiasts

## Why This Product

- Trusted acdelco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Advanced AGM Technology:** Absorbent Glass Mat design delivers superior charge retention and durability.
- • **Ideal for Infrequent Use:** Perfect for classic cars or vehicles driven sporadically, minimizing battery drain.
- • **Tailored Fit for Your Ride:** Engineered to meet exact GM specs and compatible with most passenger cars.
- • **High Performance Reliability:** Load tested beyond label specs for consistent, dependable starts every time.
- • **Long-Lasting Power Assurance:** 48-month free replacement warranty keeps you worry-free on the road.

## Overview

The ACDelco Gold 78XAGM is a premium 12V AGM lead-acid battery designed for passenger cars, featuring a 48-month free replacement warranty. Engineered to meet GM specifications and compatible with most makes, it offers superior charge retention, durability, and reliable performance, especially suited for high-performance and infrequently used vehicles.

## Description

Buy ACDelco Gold 78XAGM (88866070) 48 Month Warranty Premium AGM BCI Group 78 Battery: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Quality ACDelco battery - ACDelco batteries have always been reliable. You get what you pay for. Quality product. I was very impressed with how this battery was packaged for shipping. After testing for load and charge, fully charged and load rated higher than labeled. AGM batteries may cost a little more, okay more than a little, but worth the peace of mind. If you have a vehicle that isn't used regularly like a classic car or truck it's more forgiving. Do your research for the advantages of a AGM battery.
Review: Superior Product and Value - This Battery is superior for High Performance Vehicles!

## Features

- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B097J2Z1GX |
| Automotive Fit Type | Vehicle Specific Fit |
| Battery Cell Composition | Lead-Acid, AGM |
| Battery Type | Lead-Acid, AGM |
| Best Sellers Rank | #359,865 in Automotive ( See Top 100 in Automotive ) #778 in Automotive Replacement Batteries |
| Brand | ACDelco |
| Brand Name | ACDelco |
| Compatible with Vehicle Type | Passenger Car |
| Customer Reviews | 3.8 out of 5 stars 28 Reviews |
| Included Components | Vehicle Battery |
| Item Type Name | 7 Yr Profess Platinum,7 Yr Profess Platinum |
| Item Weight | 49.5 Pounds |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 88866070 |
| Manufacturer Warranty Description | 48 Month Free Replacement / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details |
| UPC | 193468102017 |
| Vehicle Service Type | Passenger Car |
| Voltage | 12 Volts (DC) |

## Product Details

- **Automotive Fit Type:** Vehicle Specific Fit
- **Battery Cell Composition:** Lead-Acid, AGM
- **Brand:** ACDelco
- **Item Weight:** 49.5 Pounds
- **Manufacturer:** ACDelco
- **UPC:** 193468102017
- **Vehicle Service Type:** Passenger Car
- **Voltage:** 12 Volts (DC)

## Images

![ACDelco Gold 78XAGM (88866070) 48 Month Warranty Premium AGM BCI Group 78 Battery - Image 1](https://m.media-amazon.com/images/I/71VdE+xFmmL.jpg)
![ACDelco Gold 78XAGM (88866070) 48 Month Warranty Premium AGM BCI Group 78 Battery - Image 2](https://m.media-amazon.com/images/I/81F7qtL523L.jpg)
![ACDelco Gold 78XAGM (88866070) 48 Month Warranty Premium AGM BCI Group 78 Battery - Image 3](https://m.media-amazon.com/images/I/71ZVBN6TZiL.jpg)
![ACDelco Gold 78XAGM (88866070) 48 Month Warranty Premium AGM BCI Group 78 Battery - Image 4](https://m.media-amazon.com/images/I/81KWvsi49HL.jpg)
![ACDelco Gold 78XAGM (88866070) 48 Month Warranty Premium AGM BCI Group 78 Battery - Image 5](https://m.media-amazon.com/images/I/71QjcneCikL.jpg)

## Questions & Answers

**Q: How is an AGM battery different than a conventional battery?**
A: An AGM battery uses a fiberglass mat to absorb the electrolyte that’s essential for energy storage and delivery. A conventional “flooded” battery contains a liquid electrolyte. The AGM design makes the battery spill-proof and maintenance-free.

**Q: What are the benefits of an AGM battery?**
A: An AGM battery’s maintenance-free design makes it spill-proof and resistant to vibrations. It also offers up to twice the life of conventional flooded batteries, along with more power and Cold Cranking Amps than conventional flooded batteries.

**Q: Do I have to replace an AGM battery with another?**
A: Yes. If the original-equipment battery was an AGM battery, it’s important to replace it with another. That also goes for “aux” batteries in vehicles with Start/Stop technology and other features with unique electrical demands.

**Q: What is an “aux” battery?**
A: Some vehicles use an auxiliary battery as a part of a more complex electrical system with increased demands. Typically, these “aux” batteries are used in vehicles with Start/Stop technology as well as hybrid vehicles and battery-electric vehicles.

**Q: Can I use an AGM battery in a vehicle that did not originally come with one?**
A: In most cases, the answer is yes. Most modern vehicles can accommodate an AGM battery as a direct replacement. Some vehicles, however, may have compatibility issues when it comes to the charging and voltage needs for an AGM battery.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality ACDelco battery
*by B***. on November 26, 2025*

ACDelco batteries have always been reliable. You get what you pay for. Quality product. I was very impressed with how this battery was packaged for shipping. After testing for load and charge, fully charged and load rated higher than labeled. AGM batteries may cost a little more, okay more than a little, but worth the peace of mind. If you have a vehicle that isn't used regularly like a classic car or truck it's more forgiving. Do your research for the advantages of a AGM battery.

### ⭐⭐⭐⭐⭐ Superior Product and Value
*by Y***M on December 11, 2025*

This Battery is superior for High Performance Vehicles!

### ⭐ Poor manufacturing and failure under load
*by J***M on November 9, 2025*

battery is heavy at 49.5 lbs. Not easy installation, also battery had manufacturing defect. Installed battery started up car several times. Next day when out to start the car and nothing, the battery just clicked as if no charge, investigation revealed a wobbly or loose negative ground within the battery. To return had to put it in its own packaging and take to UPS, no other choice. Poor value for the money, and luckily I was home and not somewhere when this battery failed.

## Frequently Bought Together

- ACDelco Gold 78XAGM 48 Month Warranty Premium AGM BCI Group 78 Battery
- Dorman 60307 3/8 In.-16 x 3/8 In. Stud Length, 1-1/8 In. Long Side Terminal Bolts, 2 Pack Universal Fit

---

## 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.nz/products/333984222-acdelco-gold-78xagm-88866070-48-month-warranty-premium-agm-bci](https://www.desertcart.nz/products/333984222-acdelco-gold-78xagm-88866070-48-month-warranty-premium-agm-bci)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-05*