The GM two-mode hybrids all use the same 40-module 288 V pack: Chevrolet Tahoe and Silverado, GMC Yukon and Sierra, Cadillac Escalade, plus the Chrysler Aspen and Dodge Durango hybrids.
Chassis codes covered
GMT900 platform (2007–2014) · Chrysler Aspen / Dodge Durango hybrid (2009)
Pack specification
| Modules | 40 |
| Voltage | 288 V |
| Capacity | 6.5 Ah |
| Format | Cylindrical 7.2 V modules |
What you need to know
One pack covers seven vehicles from two manufacturers. These are the largest 288 V packs we build, and the most expensive in the range.
Packs we build for this vehicle
Before you order
Send the VIN or the chassis code and we confirm the pack against workshop data before it ships. If we confirm the fitment from your VIN and the pack does not fit, we take it back and cover the return freight. Prices by pack size · Fault-code diagnostics.
Frequently asked questions
Do all seven vehicles use the same pack?
Yes — 40 modules at 288 V across the GM two-mode range and the Chrysler/Dodge hybrids.
Why is this the most expensive pack?
It has the highest module count in the range at 40.
Is Ni-MH or Li-ion available?
Both chemistries are built for this pack.