33.3V (9S) Packs

33.3V (9S) lithium-ion battery packs built with 18650 and 21700 cylindrical cells in a 9-series configuration. Available in a range of capacities with integrated BMS protection, these rechargeable packs are ideal for e-bikes, electric scooters, AGV robots, and industrial power systems. OEM and wholesale orders welcome — CE, RoHS, UN38.3 certified.