--- product_id: 75184846 title: "ROLADA 45W Laptop Charger Compatible with HP, 4.5x3.0mm Smart Blue Tip" brand: "rolada" price: "R778" currency: ZAR in_stock: true category: "Rolada" url: https://www.desertcart.co.za/products/75184846-rolada-45w-laptop-charger-compatible-with-hp-4-5x3-0mm store_origin: ZA region: South Africa --- # 45W fast charging power 4.5mm x 3.0mm smart blue tip Multi-layer safety protection ROLADA 45W Laptop Charger Compatible with HP, 4.5x3.0mm Smart Blue Tip **Brand:** rolada **Price:** R778 **Availability:** ✅ In Stock ## Summary > 🔌 Power your hustle with the smart blue tip advantage! ## Quick Answers - **What is this?** ROLADA 45W Laptop Charger Compatible with HP, 4.5x3.0mm Smart Blue Tip by rolada - **How much does it cost?** R778 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/75184846-rolada-45w-laptop-charger-compatible-with-hp-4-5x3-0mm) ## Best For - rolada enthusiasts ## Why This Product - Trusted rolada brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Convenience:** Includes power cord and adapter with a proprietary blue tip—just connect and power up, no hassle or guesswork. - • **Smart Safety Tech Inside:** Built-in chips guard against overheating, overcharging, short circuits, and voltage surges—protecting your investment 24/7. - • **Power Up Fast & Efficient:** Delivers a precise 19.5V @ 2.31A for reliable, rapid charging that keeps you productive. - • **Universal HP Compatibility:** Seamlessly supports HP Stream, Pavilion x360, Envy, ProBook, EliteBook, Spectre, and more—one charger for all your devices. - • **Travel-Ready Compact Design:** Lightweight and sleek, it fits effortlessly in your laptop bag for on-the-go power without the bulk. ## Overview This 45W charger by ROLADA is engineered for HP laptops, delivering 19.5V and 2.31A through a proprietary 4.5mm x 3.0mm blue tip connector. Compatible with a wide range of HP models including Stream, Pavilion x360, Envy, ProBook, EliteBook, and Spectre, it offers fast, reliable charging in a compact, travel-friendly form factor. Certified for safety with multi-protection features, it ensures your laptop stays secure during heavy use. Perfect as a primary or backup charger, it comes with a power cord and a 1-year warranty. ## Description Buy 45W Charger Compatible with HP Laptop Charger - Compatible with HP Stream 11 13 14, Pavilion x360 11 13 15 17, Envy, ProBook, EliteBook, Spectre, Notebook 14 15 Power Supply Cord (Smart Blue Tip): Chargers & Adapters - desertcart.com ✓ FREE SHIPPING for eligible purchases ## Features - 【 VERIFY YOUR CONNECTOR SIZE】 This 45W laptop charger features a specific 4.5mm x 3.0mm connector tip (blue tip with a center pin). It provides exactly 19.5V and 2.31A of reliable power. Please check your original charger's specifications and tip size before purchasing to ensure a perfect fit. - 【WIDE SERIES COMPATIBILITY】 Perfectly compatible with HP Stream 11 13 14, Pavilion x360 11 13 15 17, Envy, ProBook, EliteBook, Spectre, and standard 14 15 Notebook PCs.Designed as a seamless replacement power cord to meet your everyday computing needs. - 【COMPACT FOR TRAVEL & OFFICE】 Whether you need a replacement power supply at home or a secondary backup charger for the office, this lightweight adapter effortlessly slips into laptop bags or backpacks. Say goodbye to carrying heavy wires on your daily commute. - 【CERTIFIED SAFETY PROTECTION】 Rigorously tested to exceed industry safety standards. Built-in smart chips provide multi-protection against over-heating, over-charging, short-circuiting, and voltage surges, ensuring your laptop stays safe during continuous heavy usage. - 【WHAT YOU GET & SUPPORT】 Includes 1x 45W AC Adapter and 1x Power Cord. (Tip: Press [Ctrl + F] to quickly search your exact laptop model in the directory below). If you encounter any compatibility issues, our team is ready to assist you promptly. - 【 COMPATIBLE STREAM SERIES】 Compatible with 11-Y000, 11-AK000, 11-AH000, 11-D000, 11-P000, 11-R000, 13-C000, 14-AX000, 14-DS0000, 14-Z000, 14-CB000 and more - 【COMPATIBLE PAVILION 15 SERIES】Compatible with 15-AB000, 15-AC000, 15-AF000, 15-AN000, 15-AS000, 15-AU000, 15-AW000, 15-AY000, 15-BA000, 15-BK000, 15-BR000, 15-BS000, 15-BW000, 15-CC000, 15-CD000, 15-CS0000, 15-D000, 15-DA0000, 15-DB0000, 15-DW0000, 15-DY0000, 15-EF0000, 15-F000, 15-G000, 15-R000, 15-N000 and more - 【 COMPATIBLE ELITEBOOK / PROBOOK / ENVY】 Compatible with Elitebook 820 830 840 850 G3 G4 G5, Folio 1040 1030 1050; ProBook 430 440 450 455 640 650 G2-G8; Envy X360 13 15 17; Notebook 14-AC000, 14-AF0000, 14-AK000, 14-DQ0000, 14-DW0000, 14-DK0000 and more - 【 COMPATIBLE CHROMEBOOK & OTHERS】 Compatible with HP Chromebook 14 / 11 EE G2 G3 G4 G5; Split 13 x2; Touchsmart 15 13 M6; 250 G3 / 255 G4 G5 / 355 G2 / 455 G3. (Contact us if your model is unlisted). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07B7KNGNB | | Amperage | 2.31 A | | Best Sellers Rank | #279 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #89 in Laptop Chargers & Adapters | | Brand | ROLADA | | Built-In Media | Cable | | Color | Black | | Compatible Devices | Laptops | | Compatible Phone Models | Compatibility with ALL HP laptops 45w 19.5v 2.31A 4.5mm*3.0mm | | Connectivity Technology | Powerline | | Connector Type | Proprietary | | Current | AC | | Current Rating | 2.31 A | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.6 4.6 out of 5 stars (3,932) | | Enclosure Material | Plastic | | Form Factor | Power Adapter with Cable | | Frequency Range | 50-60Hz | | Input Voltage | 120 volts | | Item Weight | 8.8 ounces | | Main Power Connector Type | 2 Pin | | Manufacturer | ROLADA | | Mfr Part Number | SK90A195231 | | Model Name | BRJ45195231 | | Model Number | BRJ45195231 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Output Current | 2.31 A | | Output Voltage | 19.5 volts | | Plug Type | type_a_2pin_na | | Power Plug | Type A - 2 pin (North American) | | Power Source | Corded Electric | | Special Features | Fast Charging, Short Circuit Protection, Travel | | Specification Met | UL | | UPC | 612068240177 | | Unit Count | 1 Count | | Voltage | 19.5 volts | | Warranty Description | 1year | | Wattage | 45 watts | ## Product Details - **Amperage:** 2.31 A - **Brand:** ROLADA - **Color:** Black - **Compatible Devices:** Laptops - **Compatible Phone Models:** Compatibility with ALL HP laptops 45w 19.5v 2.31A 4.5mm*3.0mm - **Connector Type:** Proprietary - **Included Components:** Cable - **Input Voltage:** 120 volts - **Special Feature:** Fast Charging, Short Circuit Protection, Travel - **Wattage:** 45 watts ## Images ![ROLADA 45W Laptop Charger Compatible with HP, 4.5x3.0mm Smart Blue Tip - Image 1](https://m.media-amazon.com/images/I/61Qk-pBLK0L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Pavillion 15 cs0053 compatible?** A: Yes it is. **Q: Is this charger compatible with a HP Pavillion model #15-cs0953cl?** A: Here is what worked for me: Click on your computer’s Start/Window’s button; scroll down and click on Help and Support; you should see your Product No. there. Then go to HP Parts Store (parts.hp.com); enter your Product Number in the Search by model number field and click the search arrow button to begin the search. (For example, P/N DZ357U#ABA is entered as DZ357U.) From the list, click on your model number; select either 1) Batteries and Adapters in the Category search field; or 2) use the Keyword Search and enter AC Adapter. That will give you the Part Number. Then go to Amazon or another shopper site and enter the HP Part No. and you will find compatible AC Adapters. **Q: This adapter says it is compatible with the model # on my power adapter (hstnn-la40) but doesn't list my laptop (17-ak0xx). Will the plug fit?** A: Yes, this charger will work for your HP laptip 17-ak0xx. **Q: Bought this before and it listed the cord as 14 feet long, but this length is not clearly listed. What is the length of this power cord?** A: Mine is about 110" long total, or about 9' long (Total including power cord, block & wire to the computer) ## Frequently Bought Together - 45W Charger for HP Laptop Computer - Fit for HP Pavilion, Stream, Envy, ProBook, EliteBook, Spectre, Notebook AC Adapter Power Cord (4.5mm x 3.0mm Smart Blue Tip) - Charger for HP Laptop Computer 65W 45W Smart Blue Tip Power Adapter - Charger for HP Laptop Computer 65W 45W Smart Blue Tip Power Adapter --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/75184846-rolada-45w-laptop-charger-compatible-with-hp-4-5x3-0mm](https://www.desertcart.co.za/products/75184846-rolada-45w-laptop-charger-compatible-with-hp-4-5x3-0mm) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-15*