Amazon.com: 7.4V (2 x 3.7V) 1500mAh Li-ion Battery with Standard Tamiya Connector for HONGXUNJIE HJ806 2.4GHz RC Boat HJ806 Battery 2 Pack with USB Charger : Toys & Games
Amazon.com: EEMB Lithium Polymer Battery 3.7V 1500mAh 103050 Lipo Rechargeable Battery Pack with Wire JST Connector for Speaker and Wireless Device- Confirm Device & Connector Polarity Before Purchase : Health & Household
2Pcs RC Toy Battery 3.7V 1500mAh Rechargeable Li-ion Batteries W/ USB Charger Cable SM Plug for RC Car Drift Monster Truck Off Road Vehicle Remote Control Battery Pack - Walmart.com