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Lithium-ion battery pack for electric bikes
Lithium-ion battery pack for electric bikes
Lithium-ion battery pack in orange electric bike.

The Big Cat ® Lithium-Ion battery pack (samsung cells) is the original battery pack that is supplied through our manufacture. These are straight out of the box Batteries that offer no hassle plug and play. They can be used on any Big Cat ® electric bicycle that has the compatible controller for its size. We currently carry three sizes, the 36V 13.5Ah battery pack which is ideal for any 350-500W 36V set up.

The 48V13Ah, and 48V18Ah battery pack which is compatible with any 350-500W 48V 18AH set up will get you the longest distance on any battery.

Having an extra battery pack is ideal when you're riding your electric bike. This will give you the confidence to go the extra mile, enhance your ebike riding experience, and double your range! All battery packs by Big Cat ® come with a 1-year manufacturer warranty.

*The charger is not included.

For assistance on choosing the right battery pack for your Big Cat Ebike

please give us a call at 631.285.2298 or email

*Special order units will have a 3-4 week delivery time


Big Cat ® Long Beach Cruiser 48V 500W

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Big Cat ® Mini Cat 48V 500W

Big Cat ® Fat Cat XL 48V 500W

Big Cat XXL 750 Watt models


User Manual PDF Click Here to download

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