52V 21Ah
Fully charge the battery in 8 hours.
When the red light of the charger turns green, the battery is fully charged.
With over 1000 charge cycles, the life expectancy of a properly maintained battery is up to 5 years.

High Quality & Lightweight Design
High-quality LG MJ1 cells ensure life expectancy and built-in BMS protection board against overcharge, over-discharge, overload, and short circuit.

Lithium-ion batteries have undergone thousands of repeated discharges and safety tests. With a completely sealed battery structure, the Ristretto motorbike can be used rain or shine.

One-Year Warranty
The battery is covered by a one-year warranty.