TYKOOL YT7B-BS, 240 CCA, 3X Cranking Amps,5X Life, High Performance Lithium LiFePO4 Motorcycle Battery,12V 4Ah,Fits for ATV,Fits for Ducati 1198cc,BRP (CAN-AM) 450cc ATV,Yamaha 125cc,150cc Scooter

Works better than stock

I was very spectacle about buying this battery for my bike but I figured if it doesn’t work I can just return it.I really like the display that shows how much the battery has, it came in %100 charged. I put this in my bike and I can tell that this cranking power was amazing compared to my stock battery.I stalled my bike while riding and this battery still had strong cranking power mid ride, my old battery would’ve had a really hard time starting my bike in that case.It’s been only a week since I got this battery but I’m giving it 5 stars, will update/change my review in a few months.Also this battery comes with 2 year warranty!

Arrived dead, charged and installed into my drz400sm. Worked fine for a few weeks but now will not hold a charge at all. Have only had it 2 months, no option for a remedy after 1 month of ownership. Stator is good, and bike doesn't draw power when off. Avoid this waste of money.

Replaced a YT 12-B motorcycle battery.Smaller lighter and more cranking power.Easy choice

I ordered this battery to power the electric jack on my car trailer. I was surprised at how light the battery was and how small it is as well. The built in power meter is a great feature that makes it easier to be sure its fully charged for when I need it. The super compact sizes means I can easily mount it in the tongue box on my trailer. Definitely the perfect battery for my application and a great deal on top of everything else.

My first application for this battery was the emergency power generator I have with an engine the same size as a motorcycle. I installed it, and it did a good job of starting the generator. It also has a display that indicates the charge level and voltage of the battery. Great idea. I'm happy with this battery. However, I'm replacing a lead acid battery so there's additional concerns I should be aware of. If you have the time, read the following:Charging: Ensure you use a charger specifically designed for LiFePO4 batteries. Overcharging or using the wrong charger can damage the battery or pose a safety risk. I don't expect the generator engine to charge the battery, so I have a trickle charger specifically for LiFePO4 batteries to keep the charge.Temperature: Extreme temperatures can affect the performance of lithium batteries. While LiFePO4 batteries are more stable compared to other lithium-ion types, it's still advisable to avoid exposing them to very high or very low temperatures for extended periods. I keep the generator in the garage in Florida. However, if I lived in Chicago, I'd consider some sort of method to keep the battery warm.Handling: Avoid physically damaging the battery. Lithium batteries should not be punctured, bent, or mishandled as it can cause a safety hazard. If you short out the terminals, these batteries will dump all their energy at once. That short will get very hot.Compatibility: Ensure the battery is compatible with your motorcycle's charging system and electrical requirements. This may be an issue because the manufacturer originally considered an acid battery. I've considered a switch to disconnect the battery after the start and a trickle charger to keep it charged.Storage: If storing the battery for an extended period, follow manufacturer recommendations for storage conditions and charge levels. If you have a load circuit that draws a bit of power, such as a car, then over a period of time, the battery will be depleted and shorted out. This will kill a lithium battery.

Installed this on my dirt bike and was amazed how light it is! It keeps the bike cranking for months and likely saved me several pounds of weight. Love it!

The first thing you notice is how light these batteries are. I’m just amazed at the difference in weight of a comparable lead-acid battery and this one. The battery came fully charged and there is a screen on top that lets you check the level of charge. That’s a nice feature, especially for equipment you don’t use often. Because these batteries require a different type of charger, I need to find a way to use it for starting and then disconnect it from the onboard generator. I’m still working on that part.