thumb|right|Panasonic's fourth-generation Eneloop batteries, in AA battery|AA and AAA sizes thumb|right|Panasonic Eneloop Smart & Quick Charger BQ-CC55 thumb|right|Sanyo Eneloop battery charger
thumb|right|Panasonic's fourth-generation Eneloop batteries, in AA battery|AA and AAA sizes thumb|right|Panasonic Eneloop Smart & Quick Charger BQ-CC55 thumb|right|Sanyo Eneloop battery charger
, stylized as eneloop, is a brand of 1.2-volt low self-discharge nickel–metal hydride (NiMH) rechargeable batteries and accessories developed by Sanyo and introduced in 2005. Panasonic acquired a majority stake in Sanyo in 2009, and Eneloop batteries were thereafter branded, but not manufactured, by Panasonic.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).