---
product_id: 339520341
title: "Ernie Ball POWER SLINKY COBALT ELECTRIC GUITAR STRINGS ,Nickel ,Single Pack ,11-48 GAUGE ,P02720"
brand: "ernie ball"
price: "VT4773"
currency: VUV
in_stock: true
reviews_count: 6
category: "Ernie Ball"
url: https://www.desertcart.vu/products/339520341-ernie-ball-power-slinky-cobalt-electric-guitar-strings-nickel-single
store_origin: VU
region: Vanuatu
---

# Cobalt alloy power boost Extended dynamic range 11-48 gauge precision Ernie Ball POWER SLINKY COBALT ELECTRIC GUITAR STRINGS ,Nickel ,Single Pack ,11-48 GAUGE ,P02720

**Brand:** ernie ball
**Price:** VT4773
**Availability:** ✅ In Stock

## Summary

> 🎸 Elevate your tone with the power of cobalt – feel every note come alive!

## Quick Answers

- **What is this?** Ernie Ball POWER SLINKY COBALT ELECTRIC GUITAR STRINGS ,Nickel ,Single Pack ,11-48 GAUGE ,P02720 by ernie ball
- **How much does it cost?** VT4773 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/339520341-ernie-ball-power-slinky-cobalt-electric-guitar-strings-nickel-single)

## Best For

- ernie ball enthusiasts

## Why This Product

- Trusted ernie ball brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dynamic Depth:** Expanded low end and crisp highs deliver a full-spectrum sound experience.
- • **Perfect Gauge:** 11-48 medium set balances playability and power for versatile styles.
- • **Magnetic Mastery:** Cobalt alloy enhances pickup response for unmatched tonal clarity.
- • **Smooth Playability:** Soft, silky strings make bending effortless and expressive.
- • **Pro-Grade Durability:** Uncoated cobalt strings resist wear while maintaining vibrant tone.

## Overview

Ernie Ball Power Slinky Cobalt Electric Guitar Strings (11-48 gauge) feature a cutting-edge cobalt alloy that strengthens magnetic pickup interaction, delivering extended dynamic range, enhanced harmonic response, and a rich tonal spectrum. Designed for electric guitarists seeking superior playability and durability, these uncoated nickel strings offer smooth bends and a powerful sound, making them a top choice for professionals and enthusiasts alike.

## Description

Ernie Ball Cobalt Slinky Electric Guitar Strings Provide An Extended Dynamic Range, Incredible Harmonic Response, Increased Low End, And Crisp, Clear Highs. Cobalt Provides A Stronger Magnetic Relationship Between Pickups And Strings Than Any Other Alloy Previously Available. Cobalt Slinky Guitar Strings Are Also Soft And Silky To The Touch, Making String Bending A Breeze. Gauges .011, .014, .018, .028, .038, .048.

Review: Excellent for D standard - Great for D standard tuning.
Review: These strings sound great and cost good as well. Nothing to complain really. Found them tiny bit tougher than D'Dario Strings(difficult to bend), but that could be a personal observation and might vary.

## Features

- P02720 - POWER SLINKY COBALT ELECTRIC GUITAR STRINGS - 11-48 GAUGE

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0078YF9V6 |
| Body Material Type | Cobalt (Strings) |
| Brand Name | Ernie Ball |
| Coating Description | Uncoated |
| Color | nickel |
| Customer Reviews | 4.7 4.7 out of 5 stars (585) |
| Finish Type | Uncoated |
| Global Trade Identification Number | 00749699127208 |
| Instrument | Electric Guitar |
| Item Type Name | string |
| Item Weight | 27 g |
| Manufacturer | ernie ball |
| Manufacturer Part Number | 2720-U |
| Material Type | Cobalt |
| Model Name | Power Slinky |
| Model Number | P02720 |
| Recommended Uses For Product | For playing electric guitars |
| Set Name | Medium (11-48) |
| String Gauge | Light |
| String Material Type | Cobalt |
| UPC | 749699127208 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |

## Product Details

- **Brand:** Ernie Ball
- **Colour:** nickel
- **Instrument:** Electric Guitar
- **String gauge:** Light
- **String material type:** Cobalt

## Images

![Ernie Ball POWER SLINKY COBALT ELECTRIC GUITAR STRINGS ,Nickel ,Single Pack ,11-48 GAUGE ,P02720 - Image 1](https://m.media-amazon.com/images/I/81BhNEI2+OL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent for D standard
*by M***O on 2 November 2023*

Great for D standard tuning.

### ⭐⭐⭐⭐ Review
*by A***N on 6 July 2020*

These strings sound great and cost good as well. Nothing to complain really. Found them tiny bit tougher than D'Dario Strings(difficult to bend), but that could be a personal observation and might vary.

### ⭐⭐⭐⭐⭐ Review
*by M***Z on 20 June 2024*

These strings REALLY rock out!!! You get some great growl out of them, they are flexible and they just sound like they sparkle! The heavier gauge is what I was looking for and the Cobalt give them a lot of bite! They sound warm with a lot of high end and deep bass. Very easily broken in. Great strings in my opinion for the money, I’d buy them even if they were double the price.

## Frequently Bought Together

- Ernie Ball Power Slinky Cobalt Electric Guitar Strings, 11-48 Gauge (P02720)
- Ernie Ball 7-String Power Slinky Cobalt Electric Guitar Strings, 11-58 Gauge (P02729)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-18*