2019 Jeep Grand Cherokee: Battery Size & Specs
A complete guide to the 2019 Jeep Grand Cherokee battery, including BCI group size, CCA rating, AGM vs flooded requirement, and popular replacement part numbers.
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Quick answer: 2019 Jeep Grand Cherokee battery
- BCI Group Size: H7 (also called 94R)
- Cold Cranking Amps (CCA): 700–850 CCA
- Reserve Capacity: 130–160 minutes
- AGM vs flooded: AGM is required.
- Terminal layout: Right-side positive
- Dimensions: 12.4" L x 6.9" W x 7.5" H
- Dual-battery setup: Not applicable; the 3.0L EcoDiesel uses a single battery.
Replacement battery options
- Interstate: MTX-94R/H7
- Optima: DH7 YELLOWTOP
- DieHard: Platinum AGM H7-AGM
- Odyssey: Performance Series ODP-AGM94R H7 L4
- ACDelco: Gold 94RAGM
AGM vs flooded—which does this vehicle need?
An AGM (Absorbent Glass Mat) battery is required for all 2019 Jeep Grand Cherokee models. The WK2 generation uses a sophisticated start-stop system that puts extra demand on the battery, and a conventional flooded battery will not be able to handle the frequent cycling. An AGM battery is also more resistant to vibration and is non-spillable, which are both important considerations for a vehicle that may be used off-road.
Post-installation relearn / reset procedure
There is no required relearn or reset procedure after disconnecting the battery on a 2019 Jeep Grand Cherokee. The vehicle's computer will relearn the battery's state of charge on its own. However, it is a good idea to drive the vehicle for at least 30 minutes after installing a new battery to allow the computer to fully calibrate.
Signs of a failing battery
- Slow engine crank
- Dimming headlights
- Warning lights on the dash
- Corrosion on the battery terminals
- Swollen or leaking battery case
Common battery issues for this generation
The most common battery issue for the WK2 generation of the Jeep Grand Cherokee is premature failure of the start-stop battery. This is often caused by a faulty charging system or a parasitic draw on the electrical system. If you are experiencing premature battery failure, it is a good idea to have your charging system and electrical system checked by a qualified technician.
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More specs for the 2019 Jeep Grand Cherokee
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Fuse Box Diagram & Amperage
Fuse box locations, layout, amps, and what each fuse controls.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
2015 Grand Cherokee
2016 Grand Cherokee
2017 Grand Cherokee
2018 Grand Cherokee
2020 Grand Cherokee
2021 Grand Cherokee
Maintenance & repair guides
2019 Jeep Grand Cherokee Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
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