Best Battery For A Motorcycle: Compare AGM and Lithium Options

#1 · Best Overall

1. Energizer TX20HL

• Dimensions: 3.43"D x 6.89"W x 6.1"H
• Weight: 12 lb
• Voltage: 12 V

Best for: Ready-to-install 310-CCA AGM.

Why it ranks #1: Its 18Ah, 310 CCA AGM specification and stated YTX20L-BS replacement compatibility make it a strong match for motorcycles needing this battery size.

The Energizer TX20HL arrives fully charged and performance-ready, eliminating the acid measuring and initial charging steps described for some battery setups. Its 310 CCA and 18Ah specifications suit compatible motorcycles and ATVs, while sealed AGM construction avoids topping off during ongoing use.

The 18Ah capacity and 310 CCA give buyers concrete figures for comparing the TX20HL with the vehicle’s requirements. Energizer lists dimensions of 67⁄8 by 37⁄16 by 61⁄8 inches, helping with compartment checks, and describes the battery as factory-sealed and non-spillable. It arrives fully charged, so the listing says there is no need to measure or pour acid and charge it before use. AGM technology supports repeated charging and discharging without affecting performance, according to the supplied description.

Skip it if you need a stated warranty duration before choosing; the listing directs buyers to contact the manufacturer for warranty information.

This Energizer suits motorcycle and ATV owners seeking a charged, sealed 18Ah AGM battery with 310 CCA. Check the stated dimensions and vehicle compatibility, and contact the manufacturer for warranty details.

Listed on Amazon as: Energizer TX20HL AGM Motorcycle and Atv 12V Battery, 310 Cold Cranking Amps and 18 Ahr. Replaces: YTX20L-BS and others, Black

#2 · Best Multi-Vehicle Fit

2. UPLUS YTX20HL-BS

• Dimensions: 3.43"D x 6.89"W x 6.1"H
• Weight: 9.5 lb
• Battery Capacity: 18 amp hours
• Voltage: 12 V

Best for: Multi-vehicle AGM replacement.

Why it ranks #2: This 18Ah, 310 CCA AGM battery lists compatibility with motorcycles, ATVs, scooters, snowmobiles, and UTVs, with YTX20L-BS replacement fit.

The 18Ah capacity and 310 CCA make this UPLUS AGM battery a higher-capacity choice for compatible motorcycles, ATVs, scooters, snowmobiles, and UTVs. Its stated YTX20HL-BS and YTX20L-BS replacement sizing gives buyers a concrete starting point for matching an existing powersports battery.

This 12V unit combines an 18Ah rating with 310 CCA, providing the listed specifications to compare against a vehicle’s replacement requirements. Its dimensions—6.89 by 3.43 by 6.1 inches—and [-,+] polarity help check compartment and cable compatibility before installation. The maintenance-free AGM format avoids routine topping up. UPLUS identifies YTX20HL-BS and YTX20L-BS as replacement sizes, and lists motorcycle, ATV, scooter, snowmobile, and UTV compatibility; verify the specific model against those details.

Skip it if you prioritize a lighter listed battery; the 3.7-pound Forgetyo YTX20L-BS lithium model weighs less than this 9.5-pound AGM.

Choose this UPLUS for a compatible powersports vehicle needing the stated YTX20-series size, 18Ah capacity, and AGM format. Its dimensions and terminal orientation still need to match the existing compartment and cables.

Listed on Amazon as: Motorcycle Battery YTX20HL-BS, UPLUS EB20H-3 Snowmobile UTV ATV YTX20L-BS YUAM320BS Maintenance Free Sealed AGM Powersports Compatible with Yamaha Honda Suzuki Harley-Davidson Kawasaki Jet Ski

#3 · Highest Listed Capacity

3. Goodyear GYTX14L

• Dimensions: 5.9"D x 3.3"W x 5.7"H
• Weight: 11 lb
• Battery Capacity: 16 amp hours
• Voltage: 12 V

Best for: Flexible-mount AGM battery.

Why it ranks #3: Its listed 16Ah capacity and 210 CCA exceed the other 14-size AGM option, and the sealed battery is described as maintenance-free.

Flexible mounting—except upside down—is a practical distinction of the Goodyear GYTX14L, giving installers options where the battery compartment constrains orientation. Its sealed 12V AGM construction, 16Ah capacity, and 210 CCA provide a maintenance-free specification for compatible motorcycles and other powersports vehicles.

The 16Ah capacity and 210 CCA define this GYTX14L’s listed power profile, while the 5.9-by-3.3-by-5.7-inch dimensions help evaluate compartment fit. Its sealed AGM design requires no water refills or acid-level checks, reducing routine battery maintenance. Goodyear also describes resistance to shocks, vibration, and extreme temperatures, which is relevant for powersports use. Flexible mounting is allowed in any position except upside down, so installation orientation still has a clear limit.

Skip it if you need an upside-down installation; the Goodyear GYTX14L explicitly excludes that mounting position.

This suits riders seeking a maintenance-free AGM battery with mounting flexibility for a compatible compartment. The GYTX14L’s dimensions and polarity should match the existing setup, and its installation must not place it upside down.

Listed on Amazon as: Goodyear GYTX14L -12 Volt 16 AH, 210 CCA, Rechargeable High-Performance, Maintenance Free, SLA – AGM Battery for Motorcycle, ATV, UTV, 4-Wheeler, Snowmobile, Watercraft and more!

#4

4. Mighty Max YTX14-BS

• Dimensions: 6"D x 3.44"W x 5.75"H
• Weight: 10 lb
• Battery Capacity: 12 amp hours
• Voltage: 12 V

Best for: 12Ah AGM replacement.

Why it ranks #4: This sealed 12V AGM offers 12Ah and 200 CCA, with listed dimensions and a one-year warranty; the listing includes battery and screws only.

The 12Ah capacity and 200 CCA give this Mighty Max battery a practical profile for riders whose motorcycle calls for the YTX14-BS size. Its sealed AGM construction arrives charged and maintenance-free, enabling installation without adding acid or checking water levels during routine ownership.

The 12-volt, 12Ah rating and 200 CCA identify its starting-power class, while the stated 6-by-3.44-by-5.75-inch dimensions help assess whether it fits the battery compartment. Sealed AGM construction is spill-proof and rechargeable, and the listing says it arrives charged and ready to install. Positive-left, negative-right polarity is important when connecting the cables. Only the battery and screws are included, so a wire harness or mounting accessories must come from elsewhere if needed.

Skip it if you need a wire harness or mounting accessories in the package; this listing includes only the battery and screws.

For riders replacing a YTX14-BS, this offers a charged, maintenance-free AGM option with stated dimensions and left-positive polarity. Check compartment space and cable orientation, and plan to supply any harness or mounting accessories separately.

Listed on Amazon as: Mighty Max Battery YTX14-BS – 12 Volt 12 AH, 200 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery

#5

5. ExpertPower YTX12-BS

• Dimensions: 3.43"D x 5.91"W x 5.12"H
• Voltage: 12 V

Best for: Storage-conscious AGM choice.

Why it ranks #5: The sealed AGM provides 12V, 12Ah, and 195 CCA, and its stated compatibility includes street-cruiser, street-touring, and scooter motorcycles.

Voltage retention during storage is the ExpertPower YTX12-BS’s key advantage, with its sealed lead-acid design requiring less frequent charging during standby. For riders whose compatible motorcycle or ATV sits between uses, that feature can reduce storage upkeep without adding acid handling or water checks.

ExpertPower pairs sealed construction with a low self-discharge rate, supporting longer voltage retention during storage and less frequent charging while the vehicle is on standby. Its 5.91-by-3.43-by-5.12-inch dimensions help buyers assess compartment fit, and the 12V, 12Ah, 195 CCA specifications identify the electrical profile. The battery is listed for ATVs and several street motorcycle and scooter types. Its sealed format also avoids topping off and acid handling during routine ownership.

Skip it if you need the higher listed cranking rating; the Mighty Max YTX14-BS is rated at 200 CCA versus this model’s 195 CCA.

For owners of a compatible motorcycle, scooter, or ATV that spends time in storage, the low-self-discharge sealed design is relevant. Match the dimensions and 195 CCA specification to the vehicle’s requirements.

Listed on Amazon as: ExpertPower YTX12-BS Sealed AGM Motorcycle Battery 12V 12Ah 195 CCA

#6 · Largest Capacity

6. UPLUS YTX30L-BS

• Dimensions: 4.96"D x 6.54"W x 6.81"H
• Weight: 18 lb
• Voltage: 12 V

Best for: High-capacity 30Ah AGM.

Why it ranks #6: Its 30Ah capacity and 400 CCA are the highest listed among these products, making it relevant when a motorcycle specifies this larger AGM format.

A 30Ah capacity paired with 400 CCA gives the UPLUS YTX30L-BS a higher-output specification for compatible motorcycles, ATVs, snowmobiles, and UTVs. Its sealed, maintenance-free AGM construction also removes routine water checks, making it a substantial replacement option for vehicles calling for this size.

The 12V, 30Ah rating and 400 CCA set this battery apart from smaller-capacity options, while the 6.54-by-4.96-by-6.81-inch dimensions help establish whether the compartment can accommodate it. Its [-,+] terminal arrangement matters when reconnecting vehicle cables. The sealed lead-acid gel battery is described as maintenance-free, with no water checks, spills, or leaks. UPLUS lists YTX30L-BS and YIX30L replacements and compatibility across motorcycles, ATVs, snowmobiles, and UTVs.

Skip it if you want to minimize listed battery weight; the 3.7-pound Forgetyo YTX20L-BS lithium battery is lighter than this 18-pound model.

For a compatible vehicle requiring a YTX30L-BS or YIX30L replacement, this UPLUS supplies 30Ah and 400 CCA in a sealed format. Confirm the larger dimensions and terminal orientation suit the installation.

Listed on Amazon as: UPLUS YTX30L-BS Motorcycle Battery, YIX30L-BS Replacement Maintenance Free & High Performance, EB30-3-1 AGM Batteries ETX30L UTV Snowmobile ATV Battery, 12V 30AH 400CCA

#7 · Lightest Listed

7. Forgetyo YTX20L-BS Lithium

• Dimensions: 6.1"D x 3.43"W x 6.89"H
• Weight: 3.7 lb
• Voltage: 12.8 V

Best for: Lightweight lithium powersports.

Why it ranks #7: This LiFePO4 battery weighs 3.7 pounds and lists 700 CCA, but buyers must confirm lithium compatibility and its charging-temperature limits.

At a listed 3.7 pounds, the Forgetyo YTX20L-BS lithium battery weighs less than many conventional powersports batteries while supplying 700 CCA. That pairing suits riders seeking a lighter replacement with strong stated cranking output, provided the battery type, dimensions, and terminals match their vehicle.

The 12.8V, 10Ah LiFePO4 specification and 700 CCA rating describe this battery’s electrical profile, while its 3.7-pound weight may help reduce the battery load compared with heavier options. The 6.89-by-3.43-by-6.1-inch dimensions and G3 negative-positive terminal layout are key checks before installation. Its listed charge range is 0°C to 45°C and discharge range is -20°C to 60°C, giving buyers explicit temperature limits to consider for storage and operation.

Skip it if you need to charge below 0°C; this battery’s listed charging range begins at 0°C, while the UPLUS EB20H-3 is an AGM alternative.

This lithium option fits buyers prioritizing low listed weight and 700 CCA in a YTX20L-BS format. Check its G3 terminal orientation, dimensions, and temperature limits against the motorcycle and expected charging conditions.

Listed on Amazon as: Lithium YTX20L-BS, 800A LiFePO4 Motorcycle Battery, 12V 10AH ATV, UTV, Jet Ski, 4 Wheeler,Snowmobile,Tractor,Generator and Riding Lawn Mower Battery

#8

8. ExpertPower YTX4L-BS

• Dimensions: 2.76"D x 4.45"W x 3.39"H
• Weight: 2.9 lb
• Battery Capacity: 4 amp hours
• Voltage: 12 V

Best for: Compact 120-CCA replacement.

Why it ranks #8: At 4Ah and 120 CCA with listed dimensions of 4.45 by 2.76 by 3.39 inches, it suits bikes requiring this compact format.

The ExpertPower YTX4L-BS combines a compact 4.45-by-2.76-by-3.39-inch body with 120 CCA, making it a focused choice for smaller motorcycle, scooter, ATV, and dirt-bike applications. Its 4Ah capacity is an upgrade over the 3Ah units cited in its listing.

A 12V, 4Ah rating and 120 CCA give this battery a defined output profile for buyers replacing a YTX4L-BS-size unit. The compact dimensions are useful when a small vehicle battery compartment restricts available space, while the listing identifies YT4L, GTX4L, and GT4L as direct OEM replacement references. ExpertPower also states that the 4Ah capacity offers longer runtime than standard 3Ah units. Check that the existing battery format matches before installation.

Skip it if you need more than 4Ah; the ExpertPower YTX12-BS is listed at 12Ah for buyers whose vehicle accepts that size.

This is suited to riders replacing a compact YTX4L-BS, YT4L, GTX4L, or GT4L battery in a compatible vehicle. Its 4Ah capacity and small dimensions are the relevant limits to check.

Listed on Amazon as: ExpertPower YTX4L-BS AGM Motorcycle Battery 12V 4Ah High Capacity 120 CCA

#9

9. Mighty Max YTX7L-BS

• Dimensions: 4.4"D x 2.75"W x 5.19"H
• Battery Capacity: 6 amp hours
• Voltage: 12 V

Best for: Compact 6Ah scooter battery.

Why it ranks #9: This 12V, 6Ah, 100 CCA AGM is a smaller-capacity option, with stated dimensions and positive-right, negative-left polarity.

At 4.40 by 2.75 by 5.19 inches, this Mighty Max YTX7L-BS suits buyers seeking a compact 12-volt battery in that specified size. Its 6Ah capacity and 100 CCA provide the listed power profile, while sealed AGM construction avoids routine water checks.

The 6Ah rating and 100 CCA describe a smaller power profile than the 12Ah YTX14-BS, making this model relevant when a scooter calls for the YTX7L-BS format. Its stated dimensions help with compartment checks, and right-positive, left-negative polarity matters when connecting the existing cables. Sealed, spill-proof SLA/AGM construction supports maintenance-free use and rechargeability. The package includes the battery, but no wire harness or mounting accessories are listed, so installation may require existing hardware.

Skip it if you need the 12Ah capacity listed for the Mighty Max YTX14-BS; this model is rated at 6Ah.

This is a focused option for scooter owners whose battery compartment and cable layout match the YTX7L-BS dimensions and polarity. Its 6Ah capacity and 100 CCA are the relevant boundaries when choosing a replacement.

Listed on Amazon as: Mighty Max Battery YTX7L-BS -12 Volt 6 AH, 100 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery

#10

10. KEMIMOTO Lithium Battery

• Dimensions: 3.6"D x 5.9"W x 3.4"H
• Weight: 2.2 lb
• Voltage: 12 V

Best for: Lightweight lithium with spacers.

Why it ranks #10: Its 2.2-pound lithium design lists 480 CCA, but the 6Ah capacity and model-specific fit exclusions make careful compatibility checks essential.

Five universal-fit EVA spacers let this 2.2-pound KEMIMOTO lithium battery adapt its fit, while its pre-charged state and 480A CCA rating target straightforward starting power. The power display and threaded copper terminals add visible charge information and a defined installation connection style.

The 12V, 6Ah LiFePO4 battery is listed at 2.2 pounds, which may appeal where reducing battery weight matters. Its 480A CCA rating and pre-charged condition support starting use without needing a charger for initial startup, as stated in the listing. Five EVA spacers allow fit adjustment, while threaded-lug posts need no nuts during installation. KEMIMOTO notes a lithium-compatible regulator rectifier may be required on motorcycles produced before 1994, and specifies a LiFePO4 charger for full charging.

Skip it if you own a pre-1994 motorcycle without a lithium-compatible regulator rectifier; the KEMIMOTO listing says one might be required.

This suits riders seeking a lightweight, pre-charged lithium battery with adjustable spacers and threaded terminals. Check vehicle fit and charging-system compatibility, especially on motorcycles made before 1994, before installation.

Listed on Amazon as: KEMIMOTO Lithium Motorcycle Battery YTX14-BS/YTX9-BS, LiFePO4 Lithium Battery 12v 6Ah, Pre-Charged Powersports Battery, with 5 Universal-Fit EVA Spacers, Compatible with Motorcycle ATV UTV Jet Ski