Haisstronica 1/0 AWG-1/4" battery cable ends with M6 ring, 19mm diameter, 3:1 dual-wall heat shrink for corrosion resistance.
Haisstronica 99.9% copper battery cable ends, 215A ampacity, corrosion-resistant, ROHS/REACH/UL-approved for reliability.
Haisstronica copper crimp connectors, 1/0 AWG-1/4" ring, 46.8mm length, dual-wall design for automotive and grounding use.
Haisstronica heavy-duty battery terminal kit, 20PCS copper lugs, 3:1 heat shrink tubing, ISO/SGS-certified for secure multi-connections.
Step-by-step guide: Crimp Haisstronica battery terminals using heat shrink tubes and tools for tight, oxidation-resistant connections.
Haisstronica wide-application battery cable terminals, compatible with electrical, automotive, and busbar systems.
Haisstronica 1/0 AWG-1/4" M6 ring battery lead connectors, 20PCS copper lugs, ISO-certified for industrial use.
Haisstronica 1/0 AWG-5/16" M8 ring battery terminals with 10PCS heat shrink tubes, step-by-step crimping guide included.
Haisstronica 1/0 AWG-3/8" M10 ring battery terminals, 10PCS kit, 3:1 dual-wall tubing for fast, reliable connections.
Haisstronica 1/0 AWG-1/2" M6 ring battery terminals, 10PCS, 3:1 dual-wall tubing for multi-connection setups.
20PCS 2/0 Gauge Copper Cable Lugs with 3:1 Heat Shrink Tubing
Haisstronica 8 AWG-5/16" M8 ring battery lead connectors, 10PCS, 3:1 heat shrink tubing for corrosion resistance.
Haisstronica 8 AWG-3/8" M10 ring terminals, 10PCS, 3:1 heat shrink tubing for versatile multi-connections.
Haisstronica 8 AWG-1/4" M6 ring battery cable terminal ends, 10PCS, includes 3:1 dual-wall heat shrink tubes.
Haisstronica 8 AWG-1/2" M12 ring battery cable quick connects, 10PCS, paired with heat shrink tubing.
20PCS 2/0 Gauge Copper Cable Lugs with 3:1 Heat Shrink Tubing
Haisstronica 6 AWG-5/16" M8 ring battery wire connectors, 10PCS kit, includes 3:1 heat shrink tubing for durability.
Haisstronica 6 AWG-3/8" M10 ring battery cable terminals with 10PCS 3:1 dual-wall heat shrink tubing for secure connections.
Haisstronica 6 AWG-1/4" M6 ring battery cable terminal ends, 10PCS, ideal for automotive and grounding applications.
Haisstronica 6 AWG-1/2" M12 ring battery cable quick connects, 10PCS, with 3:1 dual-wall tubing for fast installation.
Haisstronica 4 AWG-5/16" M8 ring crimp-on battery terminals, 10PCS, includes heat shrink tubes for corrosion resistance.
Haisstronica 4 AWG-3/8" M10 ring terminals, 10PCS, paired with heat shrink tubing for versatile multi-connection setups.
Haisstronica 4 AWG-1/4" M6 ring battery wire connectors, 10PCS kit, includes 3:1 heat shrink tubing for durability.
Haisstronica 4 AWG-1/2" M12 ring battery cable terminals, 10PCS with 3:1 dual-wall heat shrink tubing for secure connections.
Haisstronica 2 AWG-5/16" M8 copper battery lead connectors, 10PCS, 3:1 dual-wall tubing for reliable conductivity.
Haisstronica 2 AWG-3/8" M10 ring crimp-on terminals, 10PCS, heat shrink tubes included for secure connections.
Haisstronica 2 AWG-1/4" M6 battery cable terminal ends, 10PCS, 3:1 dual-wall tubing for corrosion resistance.
Haisstronica 2 AWG-1/2" M10 ring terminals, 10PCS, 3:1 heat shrink tubing for industrial multi-connections.
Haisstronica 1 AWG-5/16" M8 ring battery quick connects, 10PCS, includes 3:1 heat shrink tubing for fast installation.
Haisstronica 1 AWG-3/8" M6 copper cable ends, 10PCS, ROHS/UL-certified, ideal for high-conductivity applications.
Haisstronica 1 AWG-1/4" M6 ring terminals, 10PCS, paired with heat shrink tubing for versatile multi-connection setups.
Haisstronica 1 AWG-1/2" M8 battery cable joiners, 10PCS, includes heat shrink tubing for seamless electrical joints.
Haisstronica 1 AWG-1/2" M12 battery cable ends, 10PCS with 3:1 dual-wall heat shrink tubing, ROHS/REACH/UL-approved.
Haisstronica 1 AWG heavy-duty terminals, 20PCS kit, 3:1 tubing, compatible with automotive and industrial systems.
Haisstronica 1 AWG-1/2" M12 ring battery quick connects, 20PCS, paired with heat shrink tubing for fast installation.
Haisstronica 1 AWG copper battery cable ends, 16mm diameter, ROHS-certified for high-conductivity applications.
Haisstronica 1 AWG-1/4" M6 battery cable joiners, 20PCS, 3:1 heat shrink tubing for seamless connections.
Haisstronica 1 AWG-1/4" M6 crimp terminals, 43.6mm length, 3:1 dual-wall tubing for secure electrical joints.
Haisstronica 1 AWG-1/4" M6 copper battery cable terminals, 20PCS with 3:1 heat shrink tubing, ROHS/UL-certified.
Haisstronica 1 AWG-3/8" M10 battery cable terminal ends, 43.6mm length, 3:1 dual-wall corrosion resistance.
Haisstronica 1 AWG-3/8" M10 copper battery lead connectors, 20PCS, 3:1 tubing, ROHS/REACH/UL-approved.
Haisstronica 1 AWG-3/8" M10 heavy-duty battery terminals, 20PCS, 3:1 heat shrink tubing for multi-connection setups.
Battery Terminal Multiple Connections Kit - Haisstronica 1AWG-5/16" copper lugs, 20PCS with heat shrink, compliant and UL-certified.
Haisstronica Copper Battery Cable Ends - 1AWG-5/16" M8 terminals, heat-shrink reinforced, UL-approved for reliable power links.
Battery Cable Terminal Ends by Haisstronica - 1AWG-5/16" copper rings, 3:1 tubing, compliant with UL and ROHS standards.
Top Post Battery Terminal Multiple Connections - Durable 2AWG-1/2" Haisstronica lugs, 20PCS kit, secure and corrosion-resistant.
Haisstronica Battery Cable Quick Connect - Side/top post M6/M12 terminals, 2X1/2 design, ROHS-compliant for fast installations.
Side Post Battery Terminal Multiple Connections - Robust 2AWG-1/2" Haisstronica lugs, dual shrink tubing, tested for safety.
Haisstronica copper battery cable ends - Safe, UL-approved terminals with ROHS/REACH compliance for reliable power connections.
Heavy Duty Battery Wire Connectors by Haisstronica - 2AWG-1/4" copper lugs, 20PCS kit with dual heat shrink tubing for durability.
Haisstronica 2 AWG-1/4" Battery Cable Terminals - Copper M6 ring terminals with 3:1 heat shrink, ROHS/REACH compliant, UL-approved for secure connections.
Haisstronica copper battery cable ends - Safe, UL-approved terminals with ROHS/REACH compliance for reliable power connections.
Quick-Connect Haisstronica 2 AWG Battery Cable Terminals – 3/8" M10 Copper Lugs, 20PCS Kit with Heat Shrink Tubing.
Heavy-Duty Haisstronica 2 AWG-3/8" Battery Cable Terminals – M10 Copper Lugs, 20PCS Kit with Heat Shrink Tubing.
Haisstronica 20PCS Copper Battery Cable Ends – 2 AWG-5/16" M8 Lugs with 3:1 Heat Shrink Tubing.
Haisstronica 2 AWG Battery Terminal with Multiple Connections – 5/16" M8 Copper Lugs, RoHS/UL Approved.
Haisstronica 20PCS 2 AWG Battery Wire Connectors with 5/16" Copper Lugs, 3:1 Heat Shrink Tubing – RoHS/UL Certified.
Haisstronica Crimp-On 4 AWG Battery Terminals – 1/2" M12 Copper Lugs, 3:1 Dual Shrink Tubing (20PCS).
Haisstronica Top Post Battery Terminal – 4X1/2" M12 Copper Lugs for Multiple Wires, UL Certified.
Haisstronica 4 AWG Battery Cable Terminal Ends – 1/2" M12 Copper Lugs, 3:1 Heat Shrink Tubing (20PCS).
Haisstronica 4AWG-1/4" Copper Cable Connectors – M6 Ring Terminals, 3:1-Dual Shrink Tubing, 20PCS (RoHS Compliant).
Haisstronica 4AWG Copper Cables and Connectors – 3/8" M10 Ring Terminals, 20PCS Kit (UL Approved).
20PCS Haisstronica 4AWG Copper Battery Cable Ends – 1/4" M6 Ring Terminals with 3:1 Heat Shrink Tubing.
Haisstronica Top Post Battery Terminal – 4X1/4" Copper Lugs for Multiple Wires, UL Certified.
Haisstronica 4AWG-3/8" Copper Crimp Connectors – M10 Ring Lugs, 3:1 Dual Shrink Tubing, 20PCS Kit (RoHS/UL Certified).
Haisstronica 4AWG-3/8" Copper Crimp Sleeves – M10 Ring Terminals, 3:1-Dual Shrink Tubing, 20PCS.
Haisstronica Heavy-Duty 4AWG Copper Terminal Connectors – 5/16" M8 Ring Lugs, 20PCS Kit with Heat Shrink Tubing.
Haisstronica Battery Terminal Wire Connectors – 4AWG-5/16" M8 Copper Lugs, 20PCS with Heat Shrink Tubing.
Haisstronica 20PCS 4AWG-5/16" Copper Wire Connectors with 3:1 Heat Shrink Tubing – M8 Ring Terminals for Secure Connections.
Haisstronica 6 AWG-1/2" Copper Battery Cable Ends – M12 Ring Lugs, 3:1 Dual Shrink Tubing, 20PCS Kit.
Haisstronica 6 AWG Battery Terminal Wire Connectors – M10 Copper Lugs, 3:1 Dual Shrink Tubing, 20PCS.
Haisstronica 6 AWG-1/2" Copper Cable Connectors – M12 Ring Terminals, 20PCS Kit with 3:1 Heat Shrink Tubing.
Haisstronica 6 AWG Copper Cables and Connectors – M12 Ring Terminals, 20PCS with 3:1 Shrink Tubing.
Haisstronica 6 AWG-1/4" Copper Crimp Connectors – M6 Ring Terminals, 3:1 Heat Shrink Tubing, 20PCS1
Haisstronica Heavy-Duty 6 AWG-1/4" Copper Terminal Connectors – M6 Lugs, 3:1 Shrink Tubing, 20PCS (UL Approved).
Haisstronica 6 AWG-3/8" Copper Wire Connectors – M10 Ring Lugs, 3:1 Dual Shrink Tubing, 20PCS Kit (RoHS/UL Certified).
Haisstronica Electrical Copper Connectors – 6 AWG-3/8" M10 Lugs, 20PCS Kit, RoHS/UL Certified.
Haisstronica 6 AWG-3/8" Copper Crimp Sleeves – M10 Ring Terminals, 20PCS with Heat Shrink Tubing (RoHS Compliant).
Haisstronica 6 AWG-5/16" Copper Crimp Connectors – M8 Ring Terminals, 3:1 Heat Shrink Tubing, 20PCS.
Haisstronica Heavy-Duty 6 AWG-5/16" Copper Terminal Connectors – M8 Lugs, 20PCS Kit (RoHS Compliant).
Haisstronica Electrical Copper Connectors – 6 AWG-5/16" M8 Lugs, 20PCS Kit
20PCS 2/0 Gauge Copper Cable Lugs with 3:1 Heat Shrink Tubing
20PCS 2/0 Gauge Copper Cable Lugs with 3:1 Heat Shrink Tubing
20PCS 2/0 Gauge Copper Cable Lugs with 3:1 Heat Shrink Tubing
Haisstronica 8 AWG-1/2" Copper Wire Connectors – M12 Ring Lugs, 3:1 Dual Shrink Tubing, 20PCS Kit (RoHS/UL Certified).
Haisstronica 8 AWG Copper Cables and Connectors – M12 Ring Terminals, 20PCS with 3:1 Shrink Tubing.
Haisstronica 8 AWG-1/2" Copper Crimp Sleeves – M12 Ring Terminals, 20PCS with 3:1 Heat Shrink Tubing.
Haisstronica 8 AWG Copper Cables and Connectors – M10 Ring Terminals, 20PCS with 3:1 Tubing.
Haisstronica 8 AWG-1/4" Copper Cable Connectors – M6 Ring Terminals, 20PCS with Heat Shrink Tubing.
Haisstronica 8 AWG-1/4" Copper Battery Cable Ends – M6 Ring Terminals, 3:1 Shrink Tubing, 20PCS Kit.
Haisstronica Heavy-Duty 8 AWG-3/8" Copper Terminal Connectors – M10 Lugs, 20PCS (RoHS Compliant).
Haisstronica 8 AWG-3/8" Copper Crimp Connectors – M10 Ring Lugs, 3:1 Heat Shrink Tubing, 20PCS (UL Tested).
Haisstronica 8 AWG-3/8" Battery Terminal Wire Connectors – M10 Copper Lugs, 20PCS Kit.
Haisstronica Electrical Copper Connectors – 8 AWG-5/16" M8 Lugs, 20PCS Kit (UL Approved).
Haisstronica 8 AWG-5/16" Copper Wire Connectors – M8 Ring Terminals, 3:1 Dual Shrink Tubing, 20PCS Kit (RoHS/UL Certified).
Haisstronica 8 AWG-5/16" Copper Crimp Sleeves – M8 Ring Terminals, 20PCS with 3:1 Dual Tubing.
20PCS 2/0 Gauge Copper Cable Lugs with 3:1 Heat Shrink Tubing
Safe and reliable Haisstronica battery wire connectors: RoHS/REACH compliant, UL-tested for durable side post battery terminal multiple connections.
20PCS 2/0 Gauge Copper Cable Lugs with 3:1 Heat Shrink Tubing
20 PCS Haisstronica heavy-duty copper battery cable ends kit: 1/0 AWG-1/2" lugs with heat shrink tubing, perfect for top post battery terminal multiple connections.
UL-approved Haisstronica 1/0X1/2 battery cable terminal ends: RoHS-compliant, corrosion-resistant copper lugs for secure battery cable quick connect systems.
Haisstronica 1/0 AWG-1/2" crimp-on battery terminals with 3:1 tubing, 21mm diameter, M12 compatibility, designed for battery terminal with multiple connections.
Heavy-duty Haisstronica battery cable terminals kit: 20 PCS 1/0 AWG-3/8" copper lugs, dual-wall heat shrink tubing, ideal for top post battery terminal setups.
RoHS-certified Haisstronica battery wire connectors: UL-tested, 1/0X3/8 crimp terminals for safe and reliable side post battery terminal multiple connections.
Haisstronica 1/0 AWG-3/8" copper battery cable ends with 3:1 heat shrink tubing, 19mm diameter, 60mm length, for secure battery terminal multiple connections.
UL-approved Haisstronica 1/0X5/16 battery wire connectors: RoHS/REACH compliant, corrosion-resistant for multiple connections on battery terminals.
Haisstronica heavy-duty battery cable joiner kit: 20 PCS 5/16"(M8) copper lugs with 3:1 tubing, ISO/SGS certified for reliability.
Haisstronica 1/0 AWG-5/16" battery cable terminal ends: M8 ring, 19mm diameter, dual-wall heat shrink tubing for secure battery lead connector setups.
Haisstronica 1/0X5/16 crimp-on battery terminals: 20 PCS M8 copper lugs, 3:1 tubing for durable side post battery terminal applications.
Haisstronica 1/0X1/2 copper battery cable ends: 20 PCS M12 lugs with heat shrink tubing, designed for battery terminal multiple connections.
Haisstronica 1/0X3/8 battery cable quick connect kit: 20 PCS M10 copper lugs, 3:1 dual-wall tubing for top post battery terminal setups.
Haisstronica heavy-duty battery cable terminals kit: 20 PCS 1/0 AWG-1/4"(M6) copper lugs with 3:1 heat shrink tubing, ideal for crimp on battery terminals.
RoHS-compliant Haisstronica battery wire connectors: UL-tested for safe and reliable battery terminal with multiple connections.
Haisstronica 1/0 AWG-1/4" copper battery cable ends: M6 ring, 19mm diameter, 60mm length, 3:1 heat shrink tubing for secure battery terminal multiple connections.
Haisstronica copper terminal lugs 2/0 x 5/16 shown with RoHS, REACH and UL icons to indicate approved electrical use
2/0 AWG 3/8 ring battery wire connectors diagram with red and black 3:1 heat shrink tubes and dimensions in inches
Low voltage landscape light cable with HAISSTRONICA tinned lugs and 3:1 heat shrink, mounted on fuse block for power
4/0 AWG 3/8 lug terminal diagram showing length, width and hole size, with red and black 3:1 heat shrink sleeves
haisstronica copper lug terminals photo marked 3/0 x 5/16 beside RoHS REACH and UL logos on a clean white background
haisstronica copper cable connector types graphic showing 4/0 x 3/8 ring lug with RoHS REACH and UL test approvals
Safe and reliable haisstronica battery lugs close up, stamped 3/0 x 3/8, RoHS compliant and UL tested for high current
Haisstronica electric lugs set with tinned copper ring terminals for crimped battery and inverter hookups on vehicles
3/0 AWG 3/8 ring wire lug spec chart showing length and hole size with red and black 3:1 heat shrink tubing included
3/0 AWG 5/16 ring wiring lugs diagram with barrel length and hole size plus red and black 3:1 heat shrink sleeves
Diagram of tinned 4/0 AWG 5/16 lugs for wire size and ring dimensions, with 3:1 heat shrink sleeves beneath drawing
2/0 AWG 5/16 copper cable lug illustration with overall length and ring measurements, matched 3:1 dual wall heat shrink
haisstronica battery terminal assortment with copper lugs and 3:1 heat shrink tubes for car, RV, boat and marine wiring
haisstronica battery cable lug crimping tool set, including copper lugs, 3:1 heat shrink tubing and compact storage case
Package image with lugs copper 4/0 ring terminals, 10 pieces and black red 3:1 heat shrink tubes for battery cable leads
Package graphic of copper lug battery terminals, ten 2/0 x 5/16 ring lugs beneath black and red 3:1 heat shrink pieces
Package of 3/0 AWG 3/8in battery lugs terminals with 3:1 heat shrink tubing for auto wiring and boat power projects
Ring copper battery terminals with heat shrink sleeves in kit, used to crimp secure connections on automotive cables
copper battery lugs with 3:1 heat shrink tubing on automotive fuse block, creating insulated waterproof battery wiring
Jar of battery ring terminals and 3:1 heat shrink for crimping connections on car, truck, boat and RV power cables
Jar kit with ring terminals for battery cables and 3:1 heat shrink sleeves for crimping leads in trucks, boats and RVs
Jar kit of battery cable terminal lugs and 3:1 heat shrink tubing for crimping connections on automotive battery cables
HAISSTRONICA 2/0 AWG 5/16 ring battery lug terminal kit, 20 copper lugs and 3:1 heat shrink sleeves for wiring
HAISSTRONICA 3/0 AWG 3/8 ring copper wire lug kit with 20 lugs and 3:1 heat shrink tubing for battery connections

20PCS 2/0 Gauge Copper Cable Lugs with 3:1 Heat Shrink Tubing

$20.99 USD

The right lug. A finished cable end.

Finish a specific cable connection without buying a broad assortment.

• Targeted size selection — choose the cable gauge and ring opening.
• Copper lug body — supports conductivity when correctly matched and crimped.
• Insulation included — 3:1 tubing finishes the barrel-to-cable transition after crimping.

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AWG:1 AWG
Size:1/2"
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Haisstronica battery crimper kit, 24 copper lugs (4/0 to 16 AWG), dual 3:1 ratio, heavy-duty handles.
Battery Cable Lug Crimping Tool Kit AWG 8-1/0 $70.99
Haisstronica professional battery crimper kit for AWG 22-10 cables, featuring corrosion-resistant tinned copper connectors.
Battery Terminal Crimper AWG 8-1/0 $60.99

20PCS 2/0 Gauge Copper Cable Lugs with 3:1 Heat Shrink Tubing provide ring-terminal connections for compatible 2/0 AWG battery and power cables. Each selected 2/0 option contains 10 bare-copper lugs and 10 adhesive-lined 3:1 heat-shrink tubes—20 pieces total, not 20 lugs. Choose 3/8-inch stud holes (HX2068) or 5/16-inch stud holes (HX2069). Other wire gauges are also sold on this page; select 2/0 AWG and the required stud size before ordering.

2/0 AWG Specifications

Cable AWG Stud Size Lug Material Lug Quantity Heat-Shrink Size Heat-Shrink Quantity Application
2/0 AWG (HX2068) 3/8 in (M10) Bare copper 10 lugs 0.75 in (19.1 mm) diameter × 2.36 in (60 mm) length; 3:1 10 tubes (5 red + 5 black) 2/0 battery, inverter, grounding and busbar cable connections
2/0 AWG (HX2069) 5/16 in (M8) Bare copper 10 lugs 0.75 in (19.1 mm) diameter × 2.36 in (60 mm) length; 3:1 10 tubes (5 red + 5 black) 2/0 battery, inverter, grounding and busbar cable connections

The table covers the two 2/0 AWG options only; one gauge and stud size is supplied per selected option, not a mixed-size assortment. Other available options span AWG 8 through 4/0. The listed tubing dimensions come from the matching 2/0 product diagrams; verify clearance over the cable and crimped barrel before shrinking.

❓Does this product include a 2/0 AWG option?
Yes. Active 2/0 AWG variants are available with 3/8- and 5/16-inch stud holes.

❓Are there 20 copper lugs?
No. The 20-piece kit contains 10 copper lugs and 10 heat-shrink tubes.

❓Are the lugs tinned copper?
No. These are bare-copper lugs, not tinned-copper lugs.

❓How to Choose

Select 2/0 AWG for a matching 2/0 conductor, then choose the stud hole to fit the bolt or terminal post. HX2068 has a 3/8-inch hole; HX2069 has a 5/16-inch hole. Do not confuse 2 AWG with 2/0 AWG. For another conductor size, select its matching gauge option instead.

❓How to Use

  1. Cut and strip the cable to the lug barrel length.
  2. Slide the heat-shrink tube onto the cable.
  3. Insert the conductor fully and crimp with the matching heavy-lug die.
  4. Pull-test the connection, then heat the tubing until it seals the cable entry.
  • Enjoy free shipping on all orders.
  • Delivery Time: 1-2 business days to The US and Canada. Delivery times may vary depending on your location and carrier conditions.
  • Details
  • Tracking: After your order is shipped, you will receive an email with a tracking number to monitor the delivery status.
  • Need Help? Contact our support team for assistance with shipping or your order.
  • 30-Day Returns
    You may request a return within 30 calendar days of delivery. Items must be unused, in their original condition, and include all original packaging and accessories.
  • Damaged, Defective, or Incorrect Items
    Contact us with your order number and photos. If the issue is due to our error, we will cover reasonable return shipping costs or provide an appropriate replacement.
  • Refunds
    Approved refunds are issued to your original payment method within 5 business days after inspection. Your bank may require additional processing time.
  • To start a return, email support@haisstronica.com with your order number and reason for return. Please obtain approval before sending anything back.
  • View Full Return & Refund Policy
Close-up of insulated wire connectors joining red, blue, and yellow wires

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Use for high-current ring-terminal connections on batteries, busbars, grounding points, inverters, starters, winches, and power-distribution equipment.

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