Photovoltaic cells; Accumulators; Rechargeable electric batteries; Battery chargers; Power adapters; Power connectors; Lithium ion batteries; Uninterruptible electrical power supplies; Chargers for batteries; Batteries; Power supply connectors and adaptors for use with portable electronic devices; Renewable battery system to provide backup power; Battery charge devices; Power supplies; Rechargers for electric accumulators; Battery boxes; Dry cells and batteries; Lithium iron phosphate batteries; Battery packs; Solar-powered rechargeable batteries; Cell phone battery chargers; Temperature controllers for battery chargers
Electrical and Scientific Apparatus