2021 Jeep Wrangler Car Battery

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  • Sponsored
    Sponsored
    Duralast Platinum AGM Auxiliary Battery AUX12 for 2021 Jeep Wrangler
    • Part # AUX12
    • SKU # 478444

    Notes: OE Exact Fit, *** 180 cold cranking amps (225 cranking amps) ***. Battery is vented to outside of vehicle. Auxiliary Battery; With Start/Stop.

    • PRICE: 99.99
    • Negative Terminal Location: Top Right
    • Reserve Capacity: 12min
    • Terminal Type: SAE - Type A
    • BCI Group Size: 401
    • Cranking Amperage: 225A
    • Cold Cranking Amperage: 180A
    • Weight: 8.7lb
    • Type: Starting
    • Length: 5.88in
    • Positive Terminal Location: Top Left
    • Amp Hour: 12Ah
    • Voltage: 12VDC
    • Height: 5.75in
    • Width: 3.44in

  • Sponsored
    Sponsored
    Duralast Platinum AGM Battery H7-AGM Group Size 94R 850 CCA for 2021 Jeep Wrangler
    • Part # H7-AGM
    • SKU # 319458

    Notes: OE Exact Fit, *** 850 cold cranking amps (1000 cranking amps)***. 140 reserve minutes. Battery is vented to outside of vehicle. Without Start/Stop

    • PRICE: 239.99
    • Battery Technology: Absorbed Glass Mat (AGM)
    • Negative Terminal Location: Top Left Front
    • Reserve Capacity: 140min
    • Terminal Type: SAE - Type A
    • BCI Group Size: 94R
    • Cranking Amperage: 1000A
    • Cold Cranking Amperage: 850A
    • Weight: 52lb
    • Type: Starting
    • Length: 6.93in
    • Positive Terminal Location: Top Right Front
    • Voltage: 12VDC
    • Amp Hour: 80Ah
    • Height: 7.5in
    • Width: 12.44in

  • Sponsored
    Sponsored
    Duralast Platinum AGM Battery H6-AGM Group Size 48 760 CCA for 2021 Jeep Wrangler
    • Part # H6-AGM
    • SKU # 319460

    Notes: OE Exact Fit, *** 760 cold cranking amps (950 cranking amps) ***. 120 reserve minutes. Battery is vented to outside of vehicle. With Start/Stop

    • PRICE: 239.99
    • Battery Technology: Absorbed Glass Mat (AGM)
    • Negative Terminal Location: Top Left
    • Reserve Capacity: 130min
    • Terminal Type: SAE - Type A
    • BCI Group Size: 48
    • Cranking Amperage: 950A
    • Cold Cranking Amperage: 760A
    • Type: Starting
    • Length: 11.0in
    • Positive Terminal Location: Top Right
    • Voltage: 12VDC
    • Amp Hour: 70Ah
    • Height: 7.5in
    • Width: 6.94in

  • Sponsored
    Sponsored
    Optima AGM Yellow Top Battery DH6 Group Size H6/LN3 800 CCA for 2021 Jeep Wrangler
    • Part # DH6
    • SKU # 937705

    Notes: Vehicle Battery. 800 CCA. Alternate fit battery. Yellow top. Battery specifications: H6 group size. 928 CA. 140 minute reserve capacity. OEM specifications: OEM group H6 AGM. OEM CCA 650. With start/stop. Battery is vented to outside of vehicle.

    • PRICE: 339.99
    • Negative Terminal Location: Top Left
    • Type: Deep Cycle
    • Reserve Capacity: 140min
    • Length: 11.0in
    • Positive Terminal Location: Top Right
    • Voltage: 12VDC
    • Terminal Type: SAE - Type A
    • BCI Group Size: 48
    • Height: 7.5in
    • Cranking Amperage: 928A
    • Cold Cranking Amperage: 800A
    • Width: 6.94in

  • Sponsored
    Sponsored
    Optima AGM Yellow Top Battery DH7 Group Size 7 880 CCA  for 2021 Jeep Wrangler
    • Part # DH7
    • SKU # 937710

    Notes: Vehicle Battery. 1,000 Cold Amps (CA). Alternate fit battery. Yellow top. Battery specifications: H7 group size. 880 CCA. 154 minute reserve capacity. OEM specifications: OEM group H7 AGM. Without start/stop. Battery is vented to outside of vehicle. OEM CCA 700.

    • PRICE: 349.99
    • Negative Terminal Location: Top Left Front
    • Reserve Capacity: 155min
    • Terminal Type: SAE - Type A
    • BCI Group Size: 94R
    • Cranking Amperage: 1000A
    • Cold Cranking Amperage: 880A
    • Type: Deep Cycle
    • Length: 315mm
    • Positive Terminal Location: Top Right Front
    • Voltage: 12VDC
    • Amp Hour: 80Ah
    • Height: 190mm
    • Width: 175mm

About


2021 Jeep Wrangler Car Battery

Under the hood, your 2021 Jeep Wrangler battery holds a charge that supplies your electrical accessories when the engine is off and delivers the current necessary for the starter to crank the engine over. The battery works for thousands of start cycles but will eventually degrade and need to be replaced. Fortunately, it's a quick job for a DIYer, and AutoZone carries dependable 2021 Wrangler battery options from brands like Duralast and Odyssey.

2021 Jeep Wrangler Battery Size

To work properly for your Jeep, the battery needs to fit in the space where the original battery is installed. If it's incorrect, the battery posts may not line up and it might not be strong enough for all the situations you drive in. Common battery sizes for a 2021 Jeep Wrangler can include Group Size H6 and H7. Others might fit, so input your vehicle information above to find the best option.

Signs of a Bad Battery

After a few years in use, a battery will need to be swapped out for a new one, otherwise, you could get stranded on the road or trail somewhere. When it's time to replace t eh battery for 2021 Jeep Wrangler SUVs, symptoms will show up like dim lights, faulty electrical systems, extended engine cranking times, and a battery you'll need to jump-start often.

At AutoZone, shop for Jeep parts and accessories that fit just like the factory intended by year, make, model, and engine size. Get your order quickly with options that include Free Next-Day Delivery when available as well as Same-Day In-Store or Curbside Pickup.

Alternate Year Models

Customer

Reviews

Reviews for


Fixed my Start/Stop issue

Andrew

in 16 days

Replacing this battery fixed my Jeep Start/Stop not working. It works great!

What kind of vehicle do you drive? 2021 Jeep Wrangler Unlimited

Replacing this battery fixed my Jeep Start/Stop not working. It works great!

What kind of vehicle do you drive? 2021 Jeep Wrangler Unlimited