title: 2170
text: # 2170
  
  2170 may refer to:
  
  * 2170 (number), a number in the 2000-3000 range
  * 2170 CE/AD, a year (12170 on the Holocene calendar; 120 AP); and its associated decade (2170s)
  * 2170 BC/BCE, a year (7931 on the Holocene calendar; -2169 on the ISO calendar; 3219 BP); and its associated decade (2170s B.C./BCE)
  * 2170 battery (aka 21700), a size form factor of cylindrical lithium-ion rechargeable battery cells
  * 2170 Byelorussia (asteroid #2170), an asteroid named Byelorussia, the 2170th asteroid registered
  * Queensland Railways 2170 class, a class of diesel-electric locomotive operated by Queensland Railways
  * U+2170x (Unicode character block), see List of CJK Unified Ideographs Extension B (Part 2 of 7)
  * U+2170 (Unicode character), see List of Latin letters by shape
  * hex 2170 (JIS character), see List of Japanese typographic symbols
  