City E Bikes Lithium Battery 48V 40Ah 50Ah Custom Shape Color Voltage

Your electric vehicles need a lithium battery you can trust—and our products deliver on that promise. Our lithium battery cells feature exceptional chemical stability, strong thermal runaway prevention, and enhanced safety, making them the perfect fit for electric tricycles, electric three-wheeled motorcycles, low-speed electric vehicles, electric off-road vehicles, golf carts, sightseeing cars, and passenger-cargo vehicles. Equipped with an advanced built-in BMS, our batteries provide precise cell balancing, overcharge, over-discharge, over-current, and short-circuit protection, plus multi-level temperature monitoring. This keeps your operations safe and extends the battery’s service life, so you can get more out of every charge. Say goodbye to tedious maintenance: our batteries support high-rate fast charging, have no memory effect, and require no water refilling, balanced charging, or regular checks. This reduces downtime, cuts labor costs, and minimizes operational interruptions in your daily commercial use. We offer flexible voltage and capacity customization to match your unique needs: choose from 48V, 52V, 60V, 72V (the most popular options) and capacities from 30Ah to 200Ah+. Integrating our batteries into your existing fleet is straightforward, thanks to standard connectors, optional waterproof casings, plug-and-play compatibility with common setups, and support for CAN/RS485 communication. As a professional manufacturer, we use Grade A cells, automated production lines, 100% aging tests, and full traceability. Our prices are competitive, samples are delivered quickly, and we offer OEM/ODM customization (case, terminals, Logo, voltage/capacity) along with reliable technical and after-sales support. Every battery undergoes strict cell matching, BMS testing, vibration, temperature cycle, and safety inspections, and comes with CE, UN38.3, MSDS certifications and a 1-3 year warranty. Choose reliability—choose our lithium batteries.