It can be used for the negative pole of the battery, and two batteries can be connected in parallel, series, inverter, etc. Wire Gauge: 16 Sq/5 AWG Wire Gauge. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
2 Pin Way Plug Car Waterproof Electrical Connector Wire Cable Automotive 1/5/10/20/30/50 Pieces/set
Aliexpress UK
5PCS Hanging and Burning Bracket Tools Hanging Rods Pottery Fire Tool Ceramic. Provides a better the cables, ensuring a tidy and organized layout of. -Unique-shaped design, cable wire clip provides a secure cables, ensuring a tidy layout.
eBay
2-40m Heat Resistant Silicone Cable 16 14 12 10 8 6 4 3 Gauge Stranded Copper Wire 12V Automotive
Aliexpress UK
Easy to use, just move the power adapter into the groove, then push the converter in and make sure the battery is locked. (Battery not included). How to use: Red connects to the positive pole, black connects to the negative pole.
eBay
2 Pin Way Plug Waterproof Electrical Connector Car Wire Cable Automotive Electrical Connector Strip
Aliexpress UK
Easy to use, just move the power adapter into the groove, then push the converter in and make sure the battery is locked. (Battery not included). How to use: Red connects to the positive pole, black connects to the negative pole.
eBay
Waterproof 2 Pin Way Plug Electrical Connector Car Wire Cable Automotive Electrical Connector Strip
Aliexpress UK
Total length: about 30cm. SAE to SAE Cable. 1 x SAE Connector Cable. Cable Color: Red and Black. Wire: 2 x 0.75mm².
eBay
Firewall Grommet Rubber Wire Protection Sleeve Car Cable Harness Plugs Bulkhead Seals Automotive
Aliexpress UK
2M Brand new double insulated solar pv cable sold in pairs 1 x red 1 x black with terminated ends. Rated at max 1000v with a current rating of 30a These cables can be sold without connectors fitted so they can be fed through holes if you require PLEASE MESSAGE TO CONFIRM when ordering
eBay
10PCS 2 Pin Way Plug Connector Waterproof Electrical Car Wire Cable Automotive Electrical Connector
Aliexpress UK
Size : 2AWG - 30AWG.
eBay
5~100M AVSS Car Speaker Audio Cable Thin PVC Insulated Pure Copper Wire Sq0.3mm-2.5mm DIY Automotive
Aliexpress UK
Easy to use, just move the power adapter into the groove, then push the converter in and make sure the battery is locked. (Battery not included). How to use: Red connects to the positive pole, black connects to the negative pole.
eBay
1Pair 2.8mm 2/3/4/6/9 Pin Automotive Electrical Wire Connector Male Female Socket Cable Terminals
Aliexpress UK