Pay in 4 interest-free payments of $4.25 Learn more
Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
5 Battery (Not Included)
Power generation by science & technology: the whole working process of the engine can be observed in a bright place
The engine has stable idle speed and good operation
actual items received may vary
with stainless steel hot cylinders
7.4V 300mAh Battery for WLTOYS UH-60 D21 RC Helicopter Installation _RTF 5 Battery (Not Included)7. 4V 300mAh Battery Features: . 7. 4V 300mAh Battery. Specifications: . Material: Lithium Battery . Product Weight: 100g . Package Weight: 150g . Product Dimensions: 3 x 2 x 2cm . Package Dimensions: 3 x 2 x 2cm . Packing: Box . Ages: 16+
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