



TECNIUM BT9B-4 (Manufacturer Ref. 820642) — Factory activated maintenance-free battery, designed for two-wheelers and quads. Engineered for urban use, roadsters, cross, and quads, this sealed battery offers a ready-to-use solution: factory pre-charged and with no risk of acid spillage for quick and safe installation.
Technical Specifications
Ideal for equipping scooters and small displacement models such as (YAMAHA X‑MAX 125 TECH MAX 2020, KYMCO PEOPLE 125 S 2020, MBK EVOLIS 400 ABS 2018) as well as many quads and roadsters. A robust and practical solution for replacing an aging battery without complicating your life.