1S600W : 3.7volt 600mAh Li-PO battery for R/C Quads, Helis, etc.

1S600W: 3.7volt 600mAh Li-POLY 1S rechargeable Battery (20C) for Micro-Helis, Planes. Plugs right into model. Re-charges quickly; can be used over & over! Size: 25mm x 41mm x 8mm (1 5/8" x 7/8" x 1/4"). Fits SYMA Explorer X5, X5C 2.4G QuadCopters, Hunters, Hubsan, & many other models.

Recommended chargers:

# 1SW-USBC   (Charges 1 battery at a time)
#  6x1SLiChg  (Charges up to 6 batteries at a time)