Protect your e-bike battery from harsh weather and everyday wear with the BiKASE Battery Cover. Made from durable 4mm neoprene, this cover provides insulation and protection from rain, snow, dirt, and scratches — keeping your battery performing efficiently in all seasons. Ideal for use while riding or transporting your e-bike, it’s a must-have accessory for extending the life and performance of your Aventon battery.

The BiKASE Battery Cover also includes a convenient storage pocket for small essentials like your phone, keys, or wallet, combining practicality with premium protection. Available in two sizes to fit a wide range of Aventon e-bike models, it offers a snug, secure fit for every ride.

Key Features

• Insulated neoprene construction helps maintain battery efficiency in cold weather
• Protects against rain, snow, dust, and scratches
• Prevents battery damage while riding or transporting on car racks
• Includes convenient side pocket for phone, keys, or wallet
• Durable 4mm neoprene with weather-resistant black finish
• Easy to install and remove — stretches to fit securely

Size & Compatibility