Amazon.com: 7.4V 1100Mah Li-ion Battery SM-4P Plug for UDI001 Huanqi HQ960 RC Boat HQ747 RC Car 1 Pack with USB Charging Cable : Toys & Games
Helyettesítő modell / RC Akku 7.4V, Li-Ion, 1100mAh, SM-4P csatl.
Amazon.com: PKCELL ICR17500 Battery 3.7V 1100mah A Size Lithium Rechargeable Batteries with Flat Top 2pcs(They are not 1865mm Size Battery) : Health & Household