Rev & Trail

How to Choose a Powersports Battery: YTX4L-BS vs YTX12-BS vs YTX20H-BS vs YTX30L-BS

Four sealed AGM powersports batteries, from a 120 CCA YTX4L-BS to a 400 CCA YTX30L-BS, give you a clear price ladder. Use the capacities and dimensions to match the right battery to your ride.

Last updated Aug 17, 2026

Quick take

A dead battery stops a ride before it starts, and the real decision for a motorcycle, scooter, or ATV owner is not just which brand to grab; it is how much cold cranking amperage your engine needs and how much room the battery tray has. All four of these listed options are sealed AGM units, so the old image of adding water or worrying about spills does not apply. The price ladder starts at USD 22.99 and tops out at USD 74.69, while the CCA ladder takes you from a lightweight starting battery to a high-output reserve battery.

Listed-price comparison

| Product | Listed price | Price bar |

| YTX4L-BS (ExpertPower) | USD 22.99 | |

| YTX12-BS (Banshee) | USD 49.62 | |

| YTX20H-BS (Chrome Battery) | USD 58.28 | |

| YTX30L-BS (Anlibatt) | USD 74.69 | |

Decision matrix

| If your starting needs are... | Choose | Why |

| Light and compact | YTX4L-BS | 120 CCA and 4 Ah in a small 12V package |

| Moderate with a comfortable price position | YTX12-BS | 235 CCA in a sealed AGM case |

| Stronger cranking and more reserve | YTX20H-BS | 270 CCA with 21 Ah |

| Maximum cranking and largest reserve | YTX30L-BS | 400 CCA with 30 Ah |

Product notes

YTX4L-BS High Performance Motorcycle Scooter ATV Battery, 120 Cold Cranking Amps

YTX4L-BS High Performance Motorcycle Scooter ATV Battery, 120 Cold Cranking Amps

The ExpertPower YTX4L-BS is the smaller of the four, with a 4.44 x 2.75 x 3.34-inch case and a rating of 120 CCA and 4 Ah. For a lightweight scooter or a small-displacement motorcycle, that combination keeps the starting draw in line with the battery's output. The concrete strength is the compact size and low entry price. The limitation is the modest cranking amperage; if you fit it to a larger engine it will be working well past the design intent. This is the practical entry-level pick when the machine is also small.

YTX12-BS High Performance Maintenance Free - Sealed AGM Motorcycle Battery

YTX12-BS High Performance Maintenance Free - Sealed AGM Motorcycle Battery

Banshee's YTX12-BS bridges the gap between the compact battery and the larger units. The standout number is 235 CCA, and the listed footprint of 5.98 x 3.34 x 5.13 inches gives you a clear idea of what it will take to fit. The reason to choose it is the balance: it has noticeably more cranking strength than the YTX4L-BS without jumping to the largest case size. The limitation is that it still stands below the 270 CCA and 21 Ah of the YTX20H-BS, so riders with high-demand electrical loads should look upward.

YTX20H-BS High Performance - Maintenance Free - Sealed AGM Motorcycle Battery

YTX20H-BS High Performance - Maintenance Free - Sealed AGM Motorcycle Battery

Chrome Battery's YTX20H-BS raises the useful output with 270 CCA and 21 Ah, and it does so in a case that measures 6.89 x 3.43 x 6.1 inches. The attributes also call out a top post terminal, which is a useful fit detail for wiring. Choose this one when you want strong starting reserve but do not need the absolute maximum in the group. The limitation is physical: the longer, taller case is not a direct substitute for the compact YTX4L-BS or the mid-size YTX12-BS, so the tray has to allow the extra space. For a bigger engine in a suitable mount, this is the balanced high-output pick.

YTX30L-BS High Performance Maintenance Free Sealed AGM Motorcycle Battery ETX30L

YTX30L-BS High Performance Maintenance Free Sealed AGM Motorcycle Battery ETX30L

The Anlibatt YTX30L-BS is the large-capacity option in this set, with 400 CCA and 30 Ah in a 6.54 x 4.96 x 6.89-inch box. If your battery tray is designed for the YTX30L format, this gives you the strongest cranking reserve here and enough capacity for accessories that draw current. The limitation is apparent in the numbers: it is the largest and the most expensive of the four, and a small scooter or light motorcycle that only needs 120 CCA will carry a lot of unused capacity. This is the pick for high-output machines, not for minimal daily commuters.

Final recommendation by use case

  • For a small scooter or low-displacement commuter, the YTX4L-BS has the smallest case and the lowest cranking output of the group, so it matches a modest engine.
  • For an everyday street bike that needs a middle ground, the YTX12-BS has the mid-range CCA and a compact footprint.
  • For a larger engine or an ATV that needs extra starting reserve, the YTX20H-BS offers the next step up in both CCA and amp-hour capacity.
  • For a high-output build with room to spare, the YTX30L-BS gives the maximum CCA and amp-hour capacity of the four.
Products in this article
YTX4L-BS High Performance Motorcycle Scooter ATV BatteryUSD 22.99View on eBayYTX12-BS High Performance Maintenance FreeUSD 49.62View on eBayYTX20H-BS High PerformanceUSD 58.28View on eBayYTX30L-BS High Performance Maintenance Free Sealed AGM Motorcycle Battery ETX30LUSD 74.69View on eBay
YTX4L-BS High Performance Motorcycle Scooter ATV BatteryUSD 22.99View on eBayYTX12-BS High Performance Maintenance FreeUSD 49.62View on eBayYTX20H-BS High PerformanceUSD 58.28View on eBayYTX30L-BS High Performance Maintenance Free Sealed AGM Motorcycle Battery ETX30LUSD 74.69View on eBay

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