--- product_id: 50340642 title: "CQ42 Laptop Battery" brand: "tree.nb" price: "E£ 3936" currency: EGP in_stock: true reviews_count: 8 category: "Tree.Nb" url: https://www.desertcart.com.eg/products/50340642-cq42-laptop-battery store_origin: EG region: Egypt --- # 11.1V high voltage Lightweight 346g design 5200mAh capacity CQ42 Laptop Battery **Brand:** tree.nb **Price:** E£ 3936 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your productivity—don’t let a dead battery hold you back! ## Quick Answers - **What is this?** CQ42 Laptop Battery by tree.nb - **How much does it cost?** E£ 3936 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/50340642-cq42-laptop-battery) ## Best For - tree.nb enthusiasts ## Why This Product - Trusted tree.nb brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Light as a Feather:** At just 346 grams, this battery adds minimal bulk, keeping your laptop sleek and portable. - • **Smart Recharge Tech:** Optimized lithium-ion cells ensure efficient charging cycles and sustained battery health. - • **Plug & Play Confidence:** 100% brand new, direct from manufacturer with a 1-year warranty—reliable power you can trust. - • **Seamless Compatibility:** Fits a wide range of HP Pavilion, Compaq Presario, and DV series models—perfect for your trusted device. - • **Power Through Your Workday:** Robust 5200mAh lithium-ion capacity keeps your laptop running longer without compromise. ## Overview The TREE.NB Replacement Battery delivers a powerful 5200mAh lithium-ion charge at 11.1 volts, engineered specifically for select HP Pavilion, Compaq Presario, and DV series laptops. Lightweight at 346 grams and backed by a 1-year warranty, it offers a reliable, manufacturer-direct replacement that restores your laptop’s endurance and mobility with seamless compatibility. ## Description desertcart.com: TREE.NB Replacement Battery for HP MU06 MU09 Laptop Battery, HP Spare 593553-001 593554-001, Compaq Presario CQ32 CQ42 CQ43 435 436, Pavilion DM4 G4 G6 G7 DV3-4000 DV5-2000 DV6-3000 DV7-6000 : Electronics Review: Laptop battery - My battery in my old laptop would not stay charged. I still needed information from that laptop and every time I would use it I would have to stay plugged in. I saw this battery and ordered and it is working great. Would recommend. Review: Replacement laptop battery - This battery fits my old HP Pavilion laptop perfectly. I followed the directions for charging it properly and the battery came up to 100% with no problem. I find that it loses small amounts of power even though the laptop is always plugged in. Using a technique that I found online, I unplug from the outlet, remove the battery, wait a about 10-15 seconds, replace the battery, and finally plug the cord back into the outlet. The battery will then come back up to 100%. However, I do not think this is a fault of the battery but rather Windows 10 since I have seen this complaint on various internet posts. My laptop is 8 years old, and I keep it as a spare because it still works fine. I would recommend buying this replacement battery if it fits your laptop. I have not had it long enough to comment on longevity. ## Features - Model: CQ42. (Be Carefully! Make sure the computer battery looks the same as our battery before purchasing! ) - Note: This battery is not compatible with DV4, CQ40, CQ45, CQ60, CQ61, CQ71 Series Battery!!! - If you don’t know whether your battery and product are suitable? As shown in the figure, We add a battery size diagram. The distance on the left is 12 cm (about 4.7 inches) and the distance on the right is 5.5 cm (about 2.16 inches). If you confirm that the original battery and our battery interface position are consistent, you can buy it with confidence. - Replace with hp spare 593553-001 593561-001 593562-001 633216-141 633216-151 633216-421 633216-541 636631-001 640320-001 586028-423 588178-541 588178-141 586007-121 586028-321 586028-341 586028-421 battery, 100% New Direct from Manufacturer. - Compatible with: HP pavilion G4 G6 G7 G7-1070us dm4-1100 dm4-1160us dm4-1253c dm4-1265dx dm4-2015dx dm4-2070us dm4-2165dx dm4-2180us dm4-3050us dm4-3055dx dv5-2074dx dv5-2134us dv5-2135dx dv6-3257cl dv7-4000 dv7-4065dx. - Compatible with Battery: HP MU06 MU09 593553-001 593554-001 636631-001 G62 584037-001 593550-001 593562-001 Pavilion G7 G6 G4 DM4 HSTNN-LB0W HP Presario CQ42 CQ56 CQ57 CQ62. - Compatible with: GSTNN-Q62C HSTNN-178C HSTNN-179C HSTNN-181C HSTNN-CBOW HSTNN-CBOX HSTNN-F01C HSTNN-F02C HSTNN-I83C HSTNN-I84C HSTNN-IB0N HSTNN-IB0X HSTNN-IB1E HSTNN-OB0X HSTNN-OB0Y HSTNN-Q47C HSTNN-IB1GHSTNN-Q48C HSTNN-Q49C HSTNN-Q50C HSTNN-Q51C HSTNN-Q60C MU06 MU09 NBP6A174 NBP6A174B1 NBP6A175 NBP6A175B1 WD548AA WD549AA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B073VJVH1N | | Antenna Location | Adults | | Battery Capacity | 5200 milliampere_hour | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 346 g | | Best Sellers Rank | #819 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #27 in Laptop Batteries | | Brand | TREE.NB | | Compatible Phone Models | MU06 MU09 593553-001 593554-001 636631-001 G62 584037-001 593550-001 593562-001 Pavilion G7 G6 G4 DM4 HSTNN-LB0W HP Presario CQ42 CQ56 CQ57 CQ62 586006-121, 586006-123, 586006-241, 586006-242, 586006-321, 586006-361, 586006-541, 586006-761, 586007-001, 586007-141, 586007-161, 586007-241, 586007-251, 586007-421, 586007-541, 586007-542, 586007-741, 593553-01, 593555-001, HSTNN-CBOW, HSTNN-CBOX, HSTN… | | Customer Reviews | 4.4 out of 5 stars 19,735 Reviews | | Item Dimensions | 3.94 x 0.79 x 1.06 inches | | Item Weight | 8.16 ounces | | Manufacturer | Dongguan Lewe Electronics Co., Ltd | | Model Name | CQ42 | | Model Number | CQ42 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Recommended Uses For Product | Adults | | Reusability | Rechargeable | | UPC | 698545910139 | | Unit Count | 1 Count | | Voltage | 11.1 volts_of_alternating_current | | Warranty Description | 1 year | ## Product Details - **Battery Capacity:** 5200 milliampere_hour - **Battery Cell Composition:** Lithium Ion - **Brand:** TREE.NB - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Adults ## Images ![CQ42 Laptop Battery - Image 1](https://m.media-amazon.com/images/I/615XmhDcUQL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Laptop battery *by P***N on September 9, 2026* My battery in my old laptop would not stay charged. I still needed information from that laptop and every time I would use it I would have to stay plugged in. I saw this battery and ordered and it is working great. Would recommend. ### ⭐⭐⭐⭐⭐ Replacement laptop battery *by C***R on November 9, 2020* This battery fits my old HP Pavilion laptop perfectly. I followed the directions for charging it properly and the battery came up to 100% with no problem. I find that it loses small amounts of power even though the laptop is always plugged in. Using a technique that I found online, I unplug from the outlet, remove the battery, wait a about 10-15 seconds, replace the battery, and finally plug the cord back into the outlet. The battery will then come back up to 100%. However, I do not think this is a fault of the battery but rather Windows 10 since I have seen this complaint on various internet posts. My laptop is 8 years old, and I keep it as a spare because it still works fine. I would recommend buying this replacement battery if it fits your laptop. I have not had it long enough to comment on longevity. ### ⭐⭐⭐⭐⭐ Perfect fit *by S***Y on August 10, 2026* Brought life back to an old laptop that was needed for a recent project. Snapped right into place of the old battery with no issues. Charged it overnight and is still going strong after several hours of use. Would recommend. ## Frequently Bought Together - TREE.NB Replacement Battery for HP MU06 MU09 Laptop Battery, HP Spare 593553-001 593554-001, Compaq Presario CQ32 CQ42 CQ43 435 436, Pavilion DM4 G4 G6 G7 DV3-4000 DV5-2000 DV6-3000 DV7-6000 - Timetec 16GB KIT(2x8GB) DDR3L/DDR3 1600MHz(DDR3L-1600) PC3L-12800 Non-ECC Unbuffered 1.35V/1.5V CL11 2Rx8 Dual Rank 204 Pin SODIMM Laptop Notebook RAM - SP 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25) --- ## 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.com.eg/products/50340642-cq42-laptop-battery](https://www.desertcart.com.eg/products/50340642-cq42-laptop-battery) --- *Product available on Desertcart Egypt* *Store origin: EG* *Last updated: 2026-10-02*