Powering Your Journey

We provide high-performance lithium battery solutions for DIY e-bike enthusiasts worldwide. Genuine Cells. Honest Specs.

Who We Are

Kalaila a brand belongs to M5power. Kaleila Battery was founded with a simple mission: to eliminate the guesswork and risk from buying e-bike batteries.

As e-bike enthusiasts ourselves, we saw a market flooded with exaggerated specifications, dangerous "fake" cells, and poor craftsmanship. We knew the community deserved better.

Today, Kaleila is a trusted name in the high-power DIY e-bike scene (Stealth Bomber, Enduro, and conversions). We build our reputation on transparency—using only Genuine Grade-A cells from Samsung, LG, and Panasonic.

View Our Products →

Why Choose Kaleila?

We don't just sell batteries; we sell the confidence to ride further and faster.

Genuine Cells Only

No generic Chinese cells. We use 100% authentic Samsung (50E, 40T), LG, and Panasonic cells. We test every batch to ensure capacity matches the label.

Safety First

Every pack is equipped with a high-current smart BMS (Battery Management System) to protect against over-charge, over-discharge, and short circuits.

Local Stock & Support

We maintain warehouses in the UK, USA, Europe, and Canada. This means fast shipping without customs headaches and local support when you need it.

Our Global Warehouses

We ship locally to avoid long wait times.

United Kingdom

United States

European Union

Canada

Australia