accu-by-seidel RC Racing Pack 7.2 V 4500 mAh Battery Suitable for Toy Vehicles Racing Pack with Tamiya Plug High-current and Fast Charging Inline L2x3 (Made in Germany): Amazon.de: Electronics & Photo
EXIDE Powerfit S306/4S Blei Akku mit Faston 4,8 mm 6V, 4500mAh: Amazon.de: Elektronik & Foto