Symbol 5639 from IEC 60417 - Title/Meaning: Rechargeable battery Function/description: [To identify equipment which shall only be used with rechargeable (secondary) cells or batteries, or to identify rechargeable cells or batteries.When shown on a battery holder, the symbol also indicates the positioning of the cells.]
Additional information: 
Published in: Supplement P, 1997;3C/337/FDIS;3C/292/CDV
Own work using: iso.org/obp/graphics/grs/4ff73552-fc34-4ea9-9008-edd45b4d99bf 200.png
Vectorization:  Mrmw