This eliminates the need for 9V batteries. Power Cable length: 115cm.
eBay
Kuugro USB 9V Rechargeable Battery 1100mAh Type-C Rechargeable 6F22 9V Li-ion Battery for RC Helicopeter Model Multimeter Toy
Aliexpress UK
Long 0.9m wiring lead and UK mains plug. Designed for Indoor use only. Mains Plug Type: UK. Out put adaptor jack size : 5.5mm.
eBay
PHOMAX USB-C 9V Rechargeable Battery 4400mWh Type-C 6F22 9V Rechargeable Li-ion Battery for RC Helicopeter Model Multimeter Toy
Aliexpress UK
Compatible with the battery part numbers:EB504465VU, EB504465VK, SO1S416AS/5-B, EB504465VJ, SCBAS1, EB504465VUBSTD, EB564465LU, EB504465VA, EB504465IZBSTD, EB504465LA. RoHS Approved for toxic free.
eBay
9V battery 6200mAh li-ion Rechargeable battery Type-C Battery 9v for Multimeter Microphone Toy Remote Control Fast charging
Aliexpress UK
Lima 9 tracks as shown in the photo.
eBay
1-20pcs 9V Rechargeable Battery 12800mAh 9V Li-Ion Lithium Battery for Multimeter Microphone Toy Remote Control Electric Guitar
Aliexpress UK
Push-to-fit plug – no tools required.
eBay
9V Rechargeable Battery 1100mAh USB Type-C Rechargeable 6F22 9V Li-ion Battery for RC Helicopeter Model Multimeter Toy
Aliexpress UK
9V PP3 Battery Project Box Enclosure Holder ON/OFF Switch with DC Plug - LR61 BatteryClip Case. 9V PP3 Battery Clip Project Box Enclosure Holder ON/OFF Switch with DC Plug. Hold 1 standard 9V battery.
eBay
2024 9V 12800mAh li-ion Rechargeable battery Micro USB Batteries 9V lithium for Multimeter Microphone Toy Remote Control KTV use
Aliexpress UK
GOOD REMOTE will happily replace any defective item within this period. [isdntekvideo]. Product Video. International Orders.
eBay
Kuugro USB 9V Rechargeable Battery 850mAh Type-C Rechargeable 6F22 9V Li-ion Battery for RC Helicopeter Model Multimeter Toy
Aliexpress UK
GOOD REMOTE will happily replace any defective item within this period. [isdntekvideo]. Product Video. International Orders.
eBay
2024 9V battery 28000mAh li-ion Rechargeable battery Type-C Battery 9v for Multimeter Microphone Toy Remote Control KTV use
Aliexpress UK