Authentic Samsung 21700 50G Cells :Powered by 140 pieces of original Samsung 21700 50G cells engineered in a 14S 10P configuration, delivering uncompromised 52V 50Ah capacity (2600Wh) with high energy density and long-term cycle reliability.
Rugged Metal Armor Enclosure :Built inside a sturdy, impact-resistant metal housing (275 x 180 x 170 mm) weighing approximately 13.5 kg (29.8 lbs), providing superior structural safety and a sleek finish under your frame.
JBD Smart Bluetooth BMS :Features an advanced JBD intelligent Battery Management System with built-in Bluetooth connectivity, allowing real-time smartphone app diagnostics, cell balancing, and remote power control.
58.8V 10A Fast Smart Charger :Bundled with a high-current professional smart charger to significantly reduce downtime, complete with multi-stage safety protection and clear LED status indicators.
2-Year Comprehensive Warranty :Backed by a full 2-year manufacturer warranty and professional overseas technical support tailored for North American and European DIY riders.
