Koonenda SR521SW 1.5V 10mAh Lithium Button Battery 10 Pack

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These batteries are a perfect fit for the Gemfan Moonlight V2 LED 51466 Durable Tri-Blade 5" Props!


  • Replacements: 379, 379A, V379, 379-1W, O-379A, 379L, D379, SP379, 618, LR63, 1191SO, 280-59, JA, 521, CX521A, SB-AC/DC, LR521, SR521, SR521SW (Alkaline Version), SR521W, SR63, LR69
  • Storage life: 2 years
  • Capacity: 10mAh
  • Battery Package: 30pcs
  • Single Battery dimension: 5.8mm diameter* 2.1mm thickness
  • Single Weight: 0.28g


  • 10x Koonenda SR521SW 1.5V 10mAh Lithium Button Battery