Weize 24F vs. Weize 35: Which AGM Battery Fits Your Car in 2026?

Which Weize AGM battery should you buy? We compared the Group 24F and Group 35 across eight dimensions to find the best for your vehicle.

Price — Group 35 Saves $10

The Group 35 costs $179.99, which is $10 less than the Group 24F's $189.99. While the difference is modest, it adds up if you're on a budget. The $10 doesn't buy you extra performance for most compact cars.

In daily use, that $10 saves you a lunch out but doesn't change starting reliability. Both offer AGM advantages over flooded batteries. The price gap is small enough that it shouldn't be the deciding factor if you need the extra CCA.

Budget-conscious buyers of compact cars will appreciate the $10 savings. If you're not driving a full-size truck, the Group 35 delivers the same AGM quality at a lower entry point.

Cold Cranking Amps — Group 24F Takes the Lead

The Group 24F cranks out 710 CCA, 60 more than the Group 35's 650 CCA. That extra power ensures reliable starts in subzero temperatures. For drivers in cold climates like the Midwest, this margin matters.

During a Minnesota winter, that 60 CCA difference can mean the difference between a start and a call for a jump. The Group 24F's higher CCA also supports larger engines that demand more initial current.

If you live in the Snow Belt or drive a V8, the Group 24F's CCA advantage is worth the $10. For warmer climates or smaller engines, the Group 35's 650 CCA is sufficient.

Reserve Capacity — More Power for Accessories

The Group 24F offers 120 minutes of reserve capacity, 20 more than the Group 35's 100 minutes. This matters if you frequently use electronics with the engine off. RC can keep your lights and radio running during an alternator failure.

Imagine being stuck in traffic with a dead alternator — 20 extra minutes of reserve could get you to a shop. For overlanders or those with aftermarket accessories, higher RC is a safety net.

If you run a dash cam, inverter, or camping fridge, the Group 24F's extra RC is a clear win. For most daily drivers, the Group 35's 100 RC is adequate.

Group Size — Fitment Is King

The Group 24F measures 10.75 x 6.81 x 8.98 inches, while the Group 35 is 9.06 x 6.89 x 8.82 inches. The Group 35 is shorter and narrower, fitting many compact cars and sedans. The Group 24F requires a larger battery tray.

Check your vehicle's group size before buying — the wrong size won't fit or may have incorrect terminal orientation. Both have left negative, right positive terminals (standard). Measure your old battery's dimensions to confirm.

If your car specifies Group 24F, the 35 won't fit securely. Conversely, if you only need Group 35, the 24F is too large. Always verify fitment via your owner's manual.

Weight — Lighter Means Easier Installation

The Group 35 weighs 37.69 pounds, over 8 pounds lighter than the 46.07-pound Group 24F. That extra weight comes from larger lead plates for higher capacity. Heft matters during installation and removal.

Lifting 46 pounds into a tight engine bay can be awkward, especially in a truck with a high hood. The Group 35 is easier to maneuver, making DIY replacement simpler.

If you frequently swap batteries or have limited strength, the Group 35's lighter weight is a practical advantage. The Group 24F's weight is a trade-off for its higher power output.

Warranty — Identical Peace of Mind

Both batteries come with a 36-month warranty from WEIZE. This covers defects and premature failure. The warranty period is industry-standard for AGM batteries.

In practice, a 36-month warranty means you're covered for three years of typical use. AGM batteries often last longer, but the warranty ensures protection against early failure.

Whether you choose the 24F or 35, you get the same warranty support. This makes the decision about performance rather than risk.

Rating — Identical Customer Satisfaction

Both batteries hold a 4.4-star rating from 4,612 reviews (shared pool). The rating reflects real-world satisfaction across both sizes. Buyers consistently praise the AGM performance and value.

With a 4.4 average, these Weize batteries rank among the top-rated in Amazon's automotive battery category. The shared review pool means comments apply to the brand's AGM line generally.

You can trust that both models deliver similar reliability and performance per the reviews. The rating is a tie, so your choice hinges on specs.

Best For — Different Vehicles, Different Winners

The Group 24F is best for larger vehicles, trucks, and SUVs needing high CCA and RC. The Group 35 is ideal for compact cars and standard sedans. Each serves a distinct market.

If you drive a Ford F-150 or Chevy Silverado, the 24F's higher specs match your engine's demands. For a Honda Civic or Toyota Corolla, the 35 provides ample power at a lower weight.

Choose the battery that fits your vehicle size and electrical needs. Both deliver AGM advantages like vibration resistance and start-stop compatibility.

Our pick: the Group 24F if you need maximum cranking power; the Group 35 if you want to save $10 and have a standard vehicle. Both share the same 36-month warranty and AGM construction, so your choice comes down to vehicle size and CCA requirements.