Bosch Smart System 2A Battery Charger (BES3)

Compact, energy-efficient and ideal as a Smart System travel charger. The Bosch 2A Smart Charger is the most compact and quiet charger within the BES3 system. This charger is specially designed for e-bikes with the Bosch Smart System and offers a reliable, efficient, and battery-friendly charging solution. Its light and compact design means it easily fits into a backpack or bike bag — ideal for commuting, urban rides, holidays, and touring.

Advantages of the Bosch Smart System Charger 2A

• Ultra-compact design – Bosch's smallest Smart System charger.
• Whisper-quiet charging – ideal for indoor spaces.
• Energy-efficient and reliable – optimized for BES3 batteries.
• Perfect as a second or travel charger – extremely light and portable.

Compatible with all Bosch Smart System (BES3) batteries

• All e-bikes with Bosch Smart System from 2022 onwards

Charging performance
With 2 amps of charging power, this charger offers quiet and battery-friendly charging with minimal heat stress, ideal for daily use and on-the-go charging.