10 Best Lithium Motorcycle Batteries 2025 in the United States

The KEMIMOTO Lithium Motorcycle Battery YTX20L-BS is a solid choice if you're looking for a lightweight and powerful battery replacement for motorcycles, ATVs, or similar powersports vehicles. At 12 volts and 12Ah capacity, it offers a strong 960 cold cranking amps (CCA), which means it can start your engine reliably even in colder conditions. This battery is significantly lighter than traditional lead-acid versions at about 4.4 pounds, making it easier to handle and improve your vehicle's weight balance. It also boasts a much longer lifespan, rated for up to 3000 charge cycles with a 100% depth of discharge, so you don’t have to worry much about it wearing out quickly like older batteries.

Another convenient feature is that it comes 80-90% pre-charged, so you can install it and start your vehicle right away without needing an initial charge. The inclusion of universal-fit EVA spacers and four threaded copper terminals makes installation flexible and secure for various models, which is helpful if you’re replacing a battery with slightly different dimensions. It’s important to match the amp rating exactly to your original battery to avoid safety issues, and this battery requires consideration of specific charging needs due to its lithium chemistry.

While it supports fast charging and has built-in protection against extreme temperatures, lithium batteries generally need compatible chargers and careful handling compared to lead-acid types. This battery provides a reliable, longer-lasting, and lighter power source for riders of motorcycles or powersports vehicles, although attention to charging setup and compatibility is necessary.

The Weize YTX12-BS is a sealed lead acid (AGM) motorcycle battery designed as a maintenance-free replacement for various motorcycles, ATVs, and powersports vehicles. It offers a 12-volt output with a 10 amp-hour capacity and weighs about 7.9 pounds, which is fairly typical for this battery size but heavier compared to lithium options. Its compact dimensions (about 6x3.4x5 inches) make it compatible with many models from Honda, Kawasaki, Suzuki, Yamaha, and others, provided the dimensions and terminal locations match your bike’s requirements.

Being an AGM battery, it is sealed and maintenance-free, which means you don’t need to check water levels, and it handles vibrations well—important for motorcycles. Compared to lithium motorcycle batteries, the Weize YTX12-BS is heavier and generally offers fewer charge-discharge cycles, so its lifespan is shorter, usually requiring replacement every two years to avoid starting issues. Charging is standard for 12V sealed batteries, but it’s important to use a compatible charger to avoid damage. The battery’s nut & bolt terminal type is common, but users should verify compatibility with their vehicle’s connectors.

This battery is a solid choice if you want a reliable, affordable replacement compatible with many popular models and you’re okay with a slightly heavier unit and more frequent replacement than what lithium batteries might offer. It is especially suitable for riders who prefer a hassle-free, maintenance-free setup without the higher upfront cost of lithium batteries.

The Antigravity ATX12-HD is a heavy-duty lithium battery designed for motorcycles and powersport vehicles. One of its standout features is the built-in jump-start technology that allows you to restart your vehicle with a simple button press, eliminating the need for jumper cables. This is particularly useful for those who may find themselves in situations where they could be stranded by a dead battery. The battery also boasts impressive performance, offering up to 200% more capacity than similar-sized competitors, which means better cold weather starting and longer-lasting power for multiple starts.

In terms of safety and longevity, it comes equipped with a robust Battery Management System (BMS), ensuring protection against overcharging, overheating, and other potential issues. This adds a layer of reliability that many users will appreciate, especially in extreme riding conditions. The fitment is designed to be straightforward, using OEM case sizes for easy drop-in installation. It features a Quad Terminal design that accommodates both left and right polarity connections, providing flexibility during installation. Plus, it offers rapid charging capabilities, allowing for recharge in minutes – significantly faster than traditional lead-acid batteries.

There are a few points to consider. While the battery's weight savings over lead-acid types is beneficial, some users might find the 8Ah capacity a bit limiting for larger motorcycles or those with higher energy demands. Additionally, the higher price point compared to conventional batteries could be a drawback for budget-conscious consumers. For anyone looking for a top-performance lithium battery with convenient features and reliability, the Antigravity ATX12-HD is a strong contender, although it might not suit everyone, particularly those needing more capacity or seeking a more economical option.