KEMIMOTO Lithium Motorcycle Battery YTX9-BS/YTX7A-BS, LiFePO4 12v Lithium Battery 4Ah, Pre-Charged Powersports Battery, with 3 Universal-Fit EVA Spacers, Compatible with Motorcycle ATV UTV Jet Ski

Packaging was fantastic and it was a perfect fit for my Honda SuperCub C125. It had enough charge to fire the bike right up without any struggle. It’s so light, you wouldn’t thing there’s anything in the case. It’s probably 20x lighter than the lead acid battery it replaced.So far, I’m super impressed. It was super easy to install, should last longer than old style and represents a great value for the money.

I added a BY speaker and cell phone holder/charger. These drew too much electrical power and my bike wouldn’t start. I installed one of these batteries and the bike starts right up—even better than the old battery without the additional electrical requirements. I would highly recommend purchasing this battery. It IS exceptionally light in weight but packs a powerful charge!

I bought the 4ah for my Harley Night Train (FXSTBI). The battery is 1/2 the size of my old lead acid battery and 1/10th the weight. Yes, 1/10th! And with 320 CCA, it cranks up my Harley like a champ. No problem. They include plenty of spacers, in the box, to fill in the space left in my battery box, with a new battery 1/2 the size of the old one. The "charge" indicator is a nice feature. They say lithium is "expensive" but, this batter cost 1/2 the price of the lead acid battery I bought 5 years ago (or so). I'm thrilled with this battery. It's newly installed so, we'll see how long it lasts.

Extremely disappointed, my son had the battery 2 months, last week the battery stopped working completely, and today it blew up while he was riding it. Doing so, it killed the nice led headlight he had his has just bought and blew his brake lights. God knows what else has broken due to the size of the fire this was putting out. Not to mention the battery goes right behind the gas tank so what would of happened if his completely full gas tank caught on fire? Will contact this seller for compensation for the headlight. Do Not buy this battery, if you do, keep low expectations. I will never buy anything from this company again. Amazon will not let me attach pictures but take my word for it.

Fit well in my 950 vstar came with spacers to make the perfect height. Lightweight strong starting battery. Very pleased.

Works great! Hooked into my 2021 Husqvarna Svartpilen 401 without much issue! One spacer on the bottom of the battery was all it took. It would have been nice to have extra screws, I dropped one into the bike and it became an hour long battery swap!

Best replacement battery you gonna get. Smaller and lighter than OEM. Saved at least 5lb in weight. Just have to make it fit into your bike, terminal position is different from OEM.

Works great on my lawn mower. Hold a charge, fit in the original holder , starts instantly