Topeak E-Xplorer Trunkbox

The Topeak E-Xplorer Trunkbox is a waterproof e-bike specific battery carrier, offering the ultimate level of protection for your spare battery. Made of expanded polypropylene, this Trunkbox provides impact absorption, water resistance, thermal insulation, and high strength, meaning you can rest easy knowing your spare battery is safely stored. The insulated box can even keep your beverage of choice cool for up to 8 hours, just add an ice pack (make sure to remove the battery first)! Even better, there's room for extra snacks, gear, or drinks, and this Trunkbox connects via Topeak's own QuickTrack 2.0 system meaning it is super easy to remove and attach. 

Specifications

Materials:

• Expanded Polyproplyene/engineering grade polymer
• Box Attachment: MTX QuickTrack 2.0 system with 3 additional hook and loop fasteners. Compatible with TetraRack M2L
• Capacity: 8.5L, battery dimension within 42 x 10 x 11 cm
• Size: 48.4 x 23.9 x 21.1cm 
• Weight: 939g

Compatible batteries:

• Bosch PowerPack 300/400/500 WH (2.9-3.5kg)
• Shimano Steps E8000 418/540/630 WH (2.9-3.5kg)
• Yamaha 400/500 WH (2.9kg)
• Brose 630 WH (3.5kg)