0.3M Cable from battery box to first bulb.
eBay
LED Green Leaf Fake Plants String Light 20/50/100LED Ivy Lights Battery Powered for Halloween Christmas Wall House Office Decor
Aliexpress UK
2/5/10M Battery Fairy String Lights Powered Christmas/Party/Wedding. 2/5/10M LED string fairy lights. Cable Material: Silver Copper Wire. Wire: Ultra-thin soft wire hard to break, easily bended, suitable for any shape design.
eBay
1M-30M 300Led Strings Copper Wire 3XAA Battery Operated Christmas Wedding Party Decoration LED String Fairy Lights
Aliexpress UK
20/50/100 LED Battery Micro Rice Wire Copper Fairy String Lights Party White UK. 1 x Fairy Lights(Battery is not included). Cable Material: Silver Copper Wire. Wire: Ultra-thin soft wire hard to break, easily bended, suitable for any shape design.
eBay
20-Bee LED String Lights - Warm White, Battery-Operated, Energy-Efficient, for Indoor/Outdoor Decor, Seasonal Celebrations
Aliexpress UK
Sizes : 2M 20LED; 5M 50LED; 10M 100LED. 2/5/10M Battery Fairy String Lights Powered Christmas/Party/Wedding. 2/5/10M LED string fairy lights. Wire: Ultra-thin soft wire hard to break, easily bended, suitable for any shape design.
eBay
2/3M LED Fiber Optic Fairy Light Battery-operated Garland Christmas Decoration Party New Year's Decor Artificial Flowers Festoon
Aliexpress UK
Fairy Light String. Copper Wire String Light. String Light. Battery Powered. Bedroom Garden Party Wedding Decoration. Peach Forest.
eBay
Fiber Optic Fairy Light 2/3M LED Battery-operated Garland Christmas Decoration Party New Year's Decor Artificial Flowers Festoon
Aliexpress UK
Sizes : 2M 20LED; 5M 50LED; 10M 100LED. 1 x Fairy Lights(Battery is not included). Wire: Ultra-thin soft wire hard to break, easily bended, suitable for any shape design. Colors: Warm White /White/Blue/ Muliti/Green/Red/Pink/Purple.
eBay
20LEDS Lily Fairy Lights Pink Blue Flower Garland Battery Operated 1M 2M String Lamps For Christmas Wedding Outdoor Decor
Aliexpress UK
Battery operated. Number of LEDs: 600. LED colour: White.
eBay
2/3M LED Fiber Optic Fairy Light Battery-operated Garland Christmas Decoration Party New Year's Decor Artificial Flowers Festoon
Aliexpress UK
200LEDs Battery Dark Green cable fairy light --- Length : 11.5M / Colour: Warm +Multi color / Lead Cable: 1.5M / Bulb spacing: 10CM With 8 Modes of Light Effect; Memory Fuction; Timer Function Battery power operation: Require 4 x AA batteries (NOT include) ---90 hours continued use or about 15 days with timer function by new batteries IP44 Waterproof: Can be used indoor & outdoor. No power cord or socket required, you can decorate anywhere especially some places without power supply.
eBay
1PC 2M Long with 20LED Cherry Blossom Fairy Lights in Pink, Battery-Operated, Suitable for Indoor Wreath Decoration
Aliexpress UK