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Battery Interconnect Cables

altE Battery Interconnect Tip:

All of our Battery interconnect cables are fitted with 3/8" (10mm) terminal lugs. Make sure to check your battery posts to ensure they can accept this type of connection. To select the proper length of cable, put the battery bank in place and measure the distance between the battery terminals you need to connect.

Choose a length that is slightly longer than the measured value. Avoid selecting an interconnect cable that is too long, since this may cause you to bend the cable significantly in order to get in in place. Tight bends can cause wear or cracks in the insulation or damage the conductors and should be avoided. If necessary to bend the cable, use only slight bends.

To help you determine if you need 2/0 or 4/0 cables we recommend checking out the altE Store YouTube channel.. Looking for cables to go from your batteries to your inverter? Check out our Battery to Inverter Cables.

	Product Name ↓	Gauge	Length	Price
	Battery Interconnect Cable, 4/0 AWG 120", Black   AltE 4/0 10FT BC-BLK ALTBC-4/0-120B Battery Interconnect Cable, 4/0 AWG 120", Black	4/0 AWG	120 in	$103.40
	Battery Interconnect Cable, 4/0 AWG 120", Red   AltE 4/0 10FT BC-RED ALTBC-4/0-120R Battery Interconnect Cable, 4/0 AWG 120", Red	4/0 AWG	120 in	$103.40
	Battery Interconnect Cable, 4/0 AWG 13", Black   AltE 4/0 13" BC-BLK ALTBC-4/0-13B Battery Interconnect Cable, 4/0 AWG 13", Black	4/0 AWG	13 in	$26.75
	Battery Interconnect Cable, 4/0 AWG 13", Red   AltE 4/0 13" BC-RED ALTBC-4/0-13R Battery Interconnect Cable, 4/0 AWG 13", Red	4/0 AWG	13 in	$26.75
	Battery Interconnect Cable, 4/0 AWG 144", Black   AltE 4/0 12FT BC-BLK ALTBC-4/0-144B Battery Interconnect Cable, 4/0 AWG 144", Black	4/0 AWG	144 in	$125.00
	Battery Interconnect Cable, 4/0 AWG 144", Red   AltE 4/0 12FT BC-RED ALTBC-4/0-144R Battery Interconnect Cable, 4/0 AWG 144", Red	4/0 AWG	144 in	$125.00
	Battery Interconnect Cable, 4/0 AWG 16", Black   AltE 4/0 16" BC-BLK ALTBC-4/0-16B Battery Interconnect Cable, 4/0 AWG 16", Black	4/0 AWG	16 in	$29.70
	Battery Interconnect Cable, 4/0 AWG 16", Red   AltE 4/0 16" BC-RED ALTBC-4/0-16R Battery Interconnect Cable, 4/0 AWG 16", Red	4/0 AWG	16 in	$29.70
	Battery Interconnect Cable, 4/0 AWG 24", Black   AltE 4/0 24" BC-BLK ALTBC-4/0-24B Battery Interconnect Cable, 4/0 AWG 24", Black	4/0 AWG	24 in	$39.00
	Battery Interconnect Cable, 4/0 AWG 24", Red   AltE 4/0 24" BC-RED ALTBC-4/0-24R Battery Interconnect Cable, 4/0 AWG 24", Red	4/0 AWG	24 in	$39.00
	Battery Interconnect Cable, 4/0 AWG 36", Black   AltE 4/0 36" BC-BLK ALTBC-4/0-36B Battery Interconnect Cable, 4/0 AWG 36", Black	4/0 AWG	36 in	$39.90
	Battery Interconnect Cable, 4/0 AWG 36", Red   AltE 4/0 36" BC-RED ALTBC-4/0-36R Battery Interconnect Cable, 4/0 AWG 36", Red	4/0 AWG	36 in	$39.90
	Battery Interconnect Cable, 4/0 AWG 48" (4ft), Black   AltE 4/0 48" BC-BLK ALTBC-4/0-48B Battery Interconnect Cable, 4/0 AWG 48" (4ft), Black	4/0 AWG	48 in	$44.00
	Battery Interconnect Cable, 4/0 AWG 48" (4ft), Red   AltE 4/0 48" BC-RED ALTBC-4/0-48R Battery Interconnect Cable, 4/0 AWG 48" (4ft), Red	4/0 AWG	48 in	$44.00
	Battery Interconnect Cable, 4/0 AWG 60" (5ft), Black   AltE 4/0 60" BC-BLK ALTBC-4/0-60B Battery Interconnect Cable, 4/0 AWG 60" (5ft), Black	4/0 AWG	60 in	$94.90
	Battery Interconnect Cable, 4/0 AWG 60" (5ft), Red   AltE 4/0 60" BC-RED ALTBC-4/0-60R Battery Interconnect Cable, 4/0 AWG 60" (5ft), Red	4/0 AWG	60 in	$94.90
	Battery Interconnect Cable, 4/0 AWG 8", Black   AltE 4/0 8" BC-BLK ALTBC-4/0-8B Battery Interconnect Cable, 4/0 AWG 8", Black	4/0 AWG	8 in	$15.96
	Battery Interconnect Cable, 4/0 AWG 8", Red   AltE 4/0 8" BC-RED ALTBC-4/0-8R Battery Interconnect Cable, 4/0 AWG 8", Red	4/0 AWG	8 in	$15.96
	Battery Interconnect Cable, 4/0 AWG 84" (7ft), Black   AltE 4/0 84" BC-BLK ALTBC-4/0-84B Battery Interconnect Cable, 4/0 AWG 84" (7ft), Black	4/0 AWG	84 in	$98.75
	Battery Interconnect Cable, 4/0 AWG 84" (7ft), Red   AltE 4/0 84" BC-RED ALTBC-4/0-84R Battery Interconnect Cable, 4/0 AWG 84" (7ft), Red	4/0 AWG	84 in	$98.75