This universal e-bike battery offers a complete voltage and capacity range: 36V, 48V, 60V are all available, with capacities spanning 10Ah to 30Ah, and customization options are provided for personal and commercial use. Boasting over 1500 deep cycle life, it is a high-cycle battery with stable performance, effectively lowering long-term usage expenses. A multi-protection BMS system prevents overcharge, over-discharge, short circuit, over-current, and thermal shock, guaranteeing safe and stable operation. It supports smart fast charging, with an integrated intelligent charger that automatically powers off after full charge, making it safe and energy-saving. The heat-dissipating shell ensures high-temperature resistance, allowing the battery to operate stably at 65°C without overheating hazards. Its high-strength plastic shell is lightweight, durable, and anti-fall, ensuring a long service life. The plug-and-play design with a standard connector makes it compatible with most e-bike brands and easy to operate. Moreover, it is universally suitable for all major e-bike types, including folding e-bikes, city e-bikes, and electric mountain bikes.