10 Best Lithium Motorcycle Battery of December 2025

• Antigravity AG-801 Lithium Motorcycle/Motorsports Battery, Small Case format
• Built in the USA to high quality standards with unbreakable all-Brass terminal design
• Ultra Lightweight: only 1.5 lbs. Enjoy better handling, braking and acceleration
• High Power: 240 Cranking Amps. Faster motor turnover and better starting
• Tiny Footprint: 4.25 x 2.25 x 3.75-in. Adhesive-backed Foam included for easy installation

Antigravity Batteries

• Replaces Yuasa: YB5L-B, YTX5L-BS, YTZ7S, YTX7L-BS; can be used as an upgrade for the ETX6A
• Designed, engineered and assembled in the USA
• 2 year full coverage warranty (Not a prorated warranty that offers you the replacement at a discounted rate IF they don’t void the warranty)
• Over discharge protection (#1 killer of all batteries and other brands do not protect against this and void the warranty)
• Some small cc dirt bikes / ATVs (like a CRF250X, the Yamaha WR450, Kawasaki KLX450R) require a 5mm battery terminal screw. Our terminal adapter kit which includes a 5mm screw (sold separately) can be used for such installations.

EarthX

• Less volume and weight: 1/3 of normal lead-acid battery
• Exceptional cycle life: more than 2000 cycles under JISD standard (lead-acid battery 150-300 cycles).
• No maintenance needed for almost a year. Incredibly fast recharge rate.
• No pollution: safe for the environment. Does not contain any acid and heavy metals such as lead, cadmium, or mercury
• Replaces: PTZ7S, M727ZS, FAYTZ7S, GTZ7S, CTZ7S, and others

MMG

• Ultra-light, one fifth the weight of lead-acid batteries on average
• Safe, no explosive gases during charge
• Faster cranking for better starts
• Just discharge and dispose
• Super-fast recharge rate

Shorai

• Antigravity AG-1201 Lithium Motorcycle/Motorsports Battery, Small Case format
• Built to high quality standards with unbreakable all-Brass terminal design
• Ultra Lightweight: only 2. 25 lbs. Enjoy better handling, braking and acceleration
• High Power: 360 Cranking Amps. Faster motor turnover and better starting
• Tiny Footprint: 4. 5 x 3. 25 x 4. 25-in. Adhesive-backed Foam included for easy installation

Antigravity Batteries

• HIGH PERFORMANCE: Reliably start your vehicle and turn on the lights, radio and other motorcycle, scooter, or ATV electronics in all temperatures with our high powered LiFePO4 engine start 12v battery
• GET SMART: A built in protection circuit board prevents overcharging, discharging and overdrain; when overcharge or over discharge is detected, the BMS shuts off the battery to avert permanent damage
• SAFETY FIRST: Engineered to be safer, our battery is equipped with a protection circuit board, water resistant casing, and fire retardant coating that supports high current flow for thermal protection
• LIGHTWEIGHT, INCREASED EFFICIENCY: Environmentally friendly and weighing just 2.9 lbs, our economically sized battery increases fuel efficiency and provides a higher capacity while lasting longer
• SPECS: Our 12v lithium battery measures 5.3 x 3 x 5.5" with a 5.0 aH battery capacity, 300 CCA and 64 watt hours, and includes an activation switch on the Quick Disconnect Cable to activate charging

Battery Tender

• Lithium Ion Polymer technology
• All components are designed, manufactured, assembled and packed in one location assuring high quality and consistency
• Extremely lightweight, 50% to 70% lighter than standard batteries
• Built-in LED test gauge
• Increased cranking amps over lead acid batteries

FirePower

• Less volume and weight: 1/3 of normal lead-acid battery
• Exceptional cycle life: more than 2000 cycles under JISD standard (lead-acid battery 150-300 cycles).
• No maintenance needed for almost a year. No spill - no acid inside, no leak problems
• No pollution: safe for the environment. Does not contain any acid and heavy metals such as lead, cadmium, or mercury
• Incredibly fast recharge rate. Superb performance - still performs at high temperatures of 60-80C

MMG

• Lithium Ion Polymer technology
• All components are designed, manufactured, assembled and packed in one location assuring high quality and consistency
• Extremely lightweight, 50% to 70% lighter than standard batteries
• Built-in LED test gauge
• Increased cranking amps over lead acid batteries

WPS Western Power Sports

• Ultra-light, one fifth the weight of lead-acid batteries on average
• Safe, no explosive gases during charge
• Faster cranking for better starts
• Just discharge and dispose
• Super-fast recharge rate

Shorai