Protect your e-bike battery from rain, mud, and dust with this rugged Waterproof Triangle Battery Bag — available in both small and large sizes to fit various frame styles and battery packs.

Designed for DIY builders and high-power conversion kits, it offers secure frame mounting, durable materials, and multiple cable exit ports.

💼 Features:

• Water-resistant 600D Oxford fabric with internal padding

• Triangle design fits most standard bike frames

• Dual zipper access for quick installation and battery swaps

• Internal velcro straps to secure battery in place

• Reinforced grommets for cable pass-throughs

• Easy hook-and-loop frame mounting – no tools needed

📐 Size Options:

• Small: 33cm x 24cm x 9cm

• Large: 41cm x 28cm x 12cm

✅ Compatible with most 48V / 52V / 72V batteries, including dolphin, shark, and custom packs.

Ideal for off-road riders and urban commuters alike who need to protect their power source without sacrificing convenience or style.