The pictures do not show copper material on any of the connectors... Are you sure they are copper connectors?

They're all tin plated - supposed to be copper underneath but I can't say for sure.

What is the voltage & amps ratings ? Can these handle 120 volts AC , high amps or are these only low voltage 12 v ?

Yes I’ve also use them on 240 volts

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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840PCS Electrical Wire Connectors

Product ID: 135221156

Details

Color
Red Blue
Connector Type
Butt Splice
Contact Material
Copper
Insulation Material
Polyvinyl
Terminal
Butt Terminal

🔌840PCS versatile connectors

🌡️Heat resistant up to 257°F

🛠️Copper barrels for max conductivity

NZ$191

Duties & taxes included

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Sold byAmazon Cook IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your projects with pro-grade connectors — don’t get left unplugged!

BUILT TO LAST - PVC insulation and tinplate for durability under heat
ALL IN ONE 840 PCS KIT - Complete assortment for every electrical fix
WIDE WIRE COMPATIBILITY - Fits AWG 22-10 wires for ultimate flexibility
PREMIUM COPPER CONDUCTORS - Superior corrosion resistance & conductivity
SOLDERLESS QUICK CONNECTS - Speedy, reliable crimps without the mess

The Qibaok 840PCS Electrical Wire Connectors kit offers a comprehensive range of insulated crimp terminals including butt, ring, fork, and bullet types. Crafted with copper barrels and PVC insulation, these connectors ensure excellent conductivity, corrosion resistance, and heat tolerance up to 257°F. Compatible with wire gauges AWG 22-10, this kit is perfect for quick, solderless electrical repairs in home, garage, or workshop settings.

Specifications

ASIN	B07S33YTKY
Best Sellers Rank	#20,880 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #126 in Butt Terminals
Brand Name	Qibaok
Color	Red, Blue, Yellow
Connector Gender	Male
Connector Type	Butt Splice, Fork
Contact Material	Copper
Customer Reviews	4.6 4.6 out of 5 stars (3,009)
Insulation Material Type	Polyvinyl Chloride
Manufacturer	Qibaok
Material Type	Copper
Maximum Voltage	12 volts_of_direct_current
Model	CAQibaok511
Number of Items	840
Part Number	CAQibaok511
Temperature Rating	257 degree fahrenheit
Terminal	Butt Terminal
Unit Count	840 Count
Wire Diameter	0.5 millimeters

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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NZ$191

Duties & taxes included

In stock

Sold byAmazon Cook IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cook Islands.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

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