14.8V (4S) Packs

14.8V (4S) lithium-ion battery packs built with 18650 and 21700 cylindrical cells in a 4-series configuration. Available in a range of capacities with integrated BMS protection, these rechargeable packs are ideal for robot vacuums, LED and miner’s lamps, drones, electric toys, and handheld appliances. OEM and wholesale orders welcome — CE, RoHS, UN38.3 certified.