8507600036
- Electric accumulators, including separators therefor, whether or not rectangular (including square)
- Lithium-ion
- Lithium-ion accumulator, with -multiple connected lithium-ion accumulator cells, -charging and monitoring electronics, -a power of 74 Wh or more, but not more than 75 Wh, -in a plastic housing with electrical connection contacts and LCD display, for use in the manufacture of cordless vacuum cleaners or rechargeable power sources therefor