How is an AGM battery different than a conventional battery?

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.

What are the benefits of an AGM battery?

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.

Do I have to replace an AGM battery with another?

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.

What is an “aux” battery?

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.

Can I use an AGM battery in a vehicle that did not originally come with one?

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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Gold 78XAGM (88866070) 48 Month Warranty Premium AGM BCI Group 78 Battery

Product ID: 333984222

Details

Automotive Fit Type
Vehicle Fit
Battery Cell Composition
Lead-Acid AGM
Brand
ACDelco
Item Weight
49.5 pounds
Manufacturer
ACDelco
Number of Items
1

⚡AGM tech for superior charge

🔋48-month warranty power

🚗Vehicle-specific perfect fit

Description

🔋 Power your drive with confidence — don’t get left stranded!

READY FOR ANY JOURNEY - Robust 12V lead-acid battery built to handle daily driving demands with confidence
TAILORED FOR YOUR RIDE - Precision fit for General Motors and most passenger cars ensures seamless installation
ADVANCED AGM TECHNOLOGY - Absorbent Glass Mat design delivers enhanced charge retention and vibration resistance
LONG LASTING POWER ASSURANCE - 48-month free replacement warranty keeps you worry-free on the road
PREMIUM AFTERMARKET RELIABILITY - Manufactured to meet strict OEM specs for fit, form, and function

The ACDelco Gold 78XAGM is a premium 12V AGM lead-acid battery designed for passenger cars, especially General Motors models. It features a 48-month free replacement warranty, ensuring long-term reliability. Engineered to meet OEM specifications, it offers a vehicle-specific fit and advanced AGM technology for superior charge retention and vibration resistance.

Specifications

ASIN	B097J2Z1GX
Automotive Fit Type	Vehicle Specific Fit
Battery Type	Lead-Acid, AGM
Best Sellers Rank	#1,015,337 in Automotive ( See Top 100 in Automotive ) #1,490 in Automotive Replacement Batteries
Brand Name	ACDelco
Compatible with Vehicle Type	Passenger Car
Customer Reviews	3.8 3.8 out of 5 stars (30)
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
Model Number	78XAGM
Number of Items	1
UPC	193468102017
Voltage	12 volts_of_direct_current

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews