25.6 Ah Panasonic Ultra+ Li-ion Battery 24 Volts | 250 Series




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  Compatibility is only guaranteed with other Leeds products

If you want a new li-ion battery, or if you want to upgrade your existing e-bike conversion without having to invest in a new kit, we have the battery system for you. Sold on its own, our Panasonic 24 Volt e-bike battery is the perfect choice for an upgrade, or you can simply pick up a spare battery and dramatically increase the range of your trip.

Our Ultra+ system is powered by Panasonic li-ion cells for superior performance, and it comes with a proprietary battery management system (BMS), an efficient controller, and a tough 1050 denier ballistic-grade nylon weather proof cargo bag for lasting protection. All components are offered in a singular e-bike battery system.


Panasonic’s battery features 25.6 Ah power for a distance of 50 miles, and provides a cruising speed of 16 mph. This battery system was designed for the serious commuter, and riders can greatly increase their trip distance.

Additional Notes

This is a 250 Series battery, which is fully compatible with all Leeds 250 Series Electric Bike Conversion Kits. Plug and play capability allows for easy upgrades, and it is simple to switch out batteries in the field.

Battery chargers are sold separately. If you bought a 250 Series Electric Bike Conversion Kit, you should already have the appropriate charger.

Order Today

Pick up a Panasonic 24 Volt e-bike battery and greatly increase the distance of your commute! Our batteries are ready to order. Browse our store and buy the battery you need today.

Have any questions about our e-bike conversion kits, batteries, or battery chargers? We’re here to help! Just give us a call at 866-933-8716, or send us a message on our chat system.

Additional information

Weight 8.2 lbs