Our 48V packs are all built with genuine Samsung cells: a 20Ah triangle (960Wh), a 30Ah PVC pack (1440Wh), a 30Ah triangle pack (1440Wh), and a 50Ah metal case (2400Wh). All use a smart BMS and carry a 2-year warranty.

Same energy inside, different shape and current. Both hold 78 Samsung 50G cells (1440Wh). The PVC pack is the standard soft-pack shape, while the triangle pack measures 265 × 220 × 190 mm and fits a frame triangle. The triangle also offers a 60A BMS option versus 50A on the PVC, so take the triangle if your motor needs over 50A.

By range and weight. The 20Ah (960Wh) is the lightest for quick trips, the 30Ah (1440Wh) is the sweet spot for daily commuting, and the 50Ah (2400Wh) is for long-distance riding. Then match the BMS option to your motor: the 20Ah goes up to 1500W, the 30Ah PVC up to 2000W, and the 50Ah up to 2500W.

It depends on your weight, speed, and how much you pedal. As a guide, at 15-20Wh per mile with pedal assist, the 20Ah runs roughly 50-65 miles in theory, the 30Ah roughly 70-95 miles, and the 50Ah roughly 120-160 miles. Real range drops with hills, speed, and load.

If you want more speed and stronger hill climbing, a 48V pack is the step up from 36V. It gives higher top speed and better torque, and 48V is the common standard for modern e-bikes and scooters. Check that your controller and motor are rated for 48V before you switch.

Yes, we build custom packs all the time. Tell us your frame size, the capacity you want, and your connectors, and we will build a 48V pack with genuine Samsung cells, thick 10AWG wiring, and a smart Bluetooth BMS to fit. Start from the Build Your Battery page.