--- product_id: 55775577 title: "TREE.NB CA06 CA06XL Battery for HP ProBook 640 645 650 655 G0 G1, fits Hp Spare 718677-421 718678-421 718755-001 718756-001 HSTNN-DB4Y HSTNN-LB4X HSTNN-LB4Y HSTNN-LB4Z HSTNN-LP4Z" brand: "tree.nb" price: "AED 135" currency: AED in_stock: true reviews_count: 13 category: "Tree.Nb" url: https://www.desertcart.ae/products/55775577-tree-nb-ca06-ca06xl-battery-for-hp-probook-640-645 store_origin: AE region: United Arab Emirates --- # 11.1V stable voltage 5200mAh high capacity Built-in circuit protection TREE.NB CA06 CA06XL Battery for HP ProBook 640 645 650 655 G0 G1, fits Hp Spare 718677-421 718678-421 718755-001 718756-001 HSTNN-DB4Y HSTNN-LB4X HSTNN-LB4Y HSTNN-LB4Z HSTNN-LP4Z **Brand:** tree.nb **Price:** AED 135 **Availability:** ✅ In Stock ## Summary > 🔋 Stay powered, stay productive — never miss a beat with CA06! ## Quick Answers - **What is this?** TREE.NB CA06 CA06XL Battery for HP ProBook 640 645 650 655 G0 G1, fits Hp Spare 718677-421 718678-421 718755-001 718756-001 HSTNN-DB4Y HSTNN-LB4X HSTNN-LB4Y HSTNN-LB4Z HSTNN-LP4Z by tree.nb - **How much does it cost?** AED 135 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/55775577-tree-nb-ca06-ca06xl-battery-for-hp-probook-640-645) ## 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 - • **Safety First, Always:** Advanced built-in circuit protection guarantees stable power delivery and safeguards your device from electrical risks. - • **Power Through Your Day:** 5200mAh capacity delivers reliable, long-lasting energy for up to 3 hours of uninterrupted productivity. - • **Seamless Compatibility:** Perfectly fits a wide range of HP ProBook models ensuring hassle-free installation and optimal performance. - • **Grade A Cells for Efficiency:** Premium 6-cell Li-ion technology ensures faster charging and lower power consumption, keeping you ahead of deadlines. - • **Trusted Quality & Certification:** CE RoHS certified by a professional manufacturer, combining safety, durability, and eco-conscious design. ## Overview The CA06 Laptop Battery by TREE.NB is a high-capacity 5200mAh, 11.1V Li-ion battery designed for HP ProBook series. Featuring 6-grade A cells and built-in circuit protection, it ensures fast charging, energy efficiency, and device safety. Compatible with multiple HP models, it offers up to 3 hours of reliable operation, backed by CE RoHS certification and a 1-year warranty. ## Description Product description Part Numbers CA06 CA09 CA06XL CA06055XL 718677-421 718677-421(3icr19-66-2) 718678-421 718755-001 718756-001 E7u21ut-nrp-000 HSTNN-DB4Y HSTNN-LB4X HSTNN-LB4Y HSTNN-LB4Z HSTNN-LP4Z Hstnn-i15c-4 Hstnn-i15c-5 Hstnn-i16c Hstnn-db4y Hstnn-lb4y Hstnn-lb4x Hstnn-lb4z Compatible Models HP ProBook 640 G0 HP ProBook 640 G1 HP ProBook 645 G0 HP ProBook 645 G1 HP ProBook 650 G0 HP ProBook 650 G1 HP ProBook 655 G0 HP ProBook 655 G1 Direct from Manufacturer. High performance. You will find the value from TREE.NB. ABOUT US: We have been manufacturing the laptop battery and charger for many years. And We Promise the Quality for Customer. Direct from Manufacturer. OEM factory product .When it comes to laptop batteries TREE.NB is your best bet! Our batteries are assembled from top quality material and circuit boards to ensure fast charges and low power consumption, 100% New from Manufacturer, Overcharge and Overdischarge Circuit Protection, Over-temperature and Short-circuit Protection, up to 500 recharge cycles over the life of the battery, meet OEM standard. Specification Model: CA06 Capacity: 58Wh Voltage: 11.1V Cell: 6-Cells Recharge cycles: 500 Easy & Quick Installation, Reliable performance, Extended battery life 100% Fit All of our batteries are brand new and are 100% compatible to meet OEM specifications for safety and efficiency. Same size as original battery, Don't worry about assembly and adaptation issues. Multi Safety Protect Features A suite of safeguards 100% protect your devices while charging. Including overcurrent, short-circuit, overdischarge & high temperature protections. Grade "A" cells Top Quality Battery Reliable performance Extended battery life Install A New Battery You need to turn off your laptop and disconnect the power. Remove the old battery, carefully install the new battery on the battery case, and connect the wiring of the new battery. If you don't understand the above steps, you can search for the video about laptop battery installation on YouTube. Maybe it will help you. Laptop Maintenance Tips New battery: For use a new battery, you’d better try a few cycles of discharging to 5%. then charging up to 95%. So that it can be activated completely Overuse: Do not always run out of a battery to 0%, this would make it damaged or usage life shortened Charging sequence: when charging, first install the battery, then turn on the power, when fully charged, first cut off the power, then pull the power plug. Long-term storage:Please store the unused battery fully charged.(Charge it once a month) Do not store at low power to prevent reduce the lifespan of a battery Charger: Do not replace the laptop adapter casually. If the original adapter cannot be applied due to malfunction or damage, please replace the models, so as not to reduce the service life of the battery due to incompatibility. Review: good battery for HP laptop - fits nicely--charges to 100%. Shipped quickly. Review: Extremely satisfied - Quick shipping. Just as good as the OEM model only extremely cheaper! Battery had 70% of life upon arrival. Took 5 minutes to charge to 98% ## Features - Professional Manufacturer, CE RoHS certified,Li-ion; Capacity: 5200mAh Voltage: 11.1V; Cells: 6-cell.grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability - Expected operation time: 1.5-3 hours. This may vary, depending on device type and the way it is used. - Fits models: HP CA06 CA06XL 718677-421 718678-421 718755-001 718756-001 718675-121 718675-141 718675-142 718676-121 718676-141 718676-221 718676-241 718676-421 718677-121 718677-141 718677-221 718677-222 718677-241 718678-221 718678-241 HSTNN-DB4Y HSTNN-LB4X HSTNN-LB4Y HSTNN-LB4Z HSTNN-LP4Z - Fits: HP Probook 640 G1, Probook 645 G1, Probook 650 G1, Probook 655 G1, CA06, CA06XL, E7U21UT, E7U21AA, 718677-421, 718678-421, 718755-001, 718756-001 - We provide best prices possible on the highest quality products and the most popular brands. Please check if this battery is compatible with your computer before purchasing.Press [CTRL + F] to search your laptop model/part number. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0787Y8LGG | | Antenna Location | Adults | | Battery Capacity | 5200 Milliamp Hours | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 200 Grams | | Best Sellers Rank | #21,998 in Electronics ( See Top 100 in Electronics ) #125 in Laptop Batteries | | Brand | TREE.NB | | Customer Reviews | 4.4 out of 5 stars 1,869 Reviews | | Item Weight | 11.2 ounces | | Manufacturer | Dongguan Lewe Electronics Co., Ltd | | Model Name | CA06 | | Model Number | CA06 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Recommended Uses For Product | Adults | | Reusability | Rechargeable | | UPC | 698545911877 | | Unit Count | 1.0 Count | | Voltage | 11.1 Volts (AC) | | Warranty Description | 1 year | ## Product Details - **Battery Capacity:** 5200 Milliamp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** TREE.NB - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Indoor ## Images ![TREE.NB CA06 CA06XL Battery for HP ProBook 640 645 650 655 G0 G1, fits Hp Spare 718677-421 718678-421 718755-001 718756-001 HSTNN-DB4Y HSTNN-LB4X HSTNN-LB4Y HSTNN-LB4Z HSTNN-LP4Z - Image 1](https://m.media-amazon.com/images/I/71IIcA3QWbL.jpg) ![TREE.NB CA06 CA06XL Battery for HP ProBook 640 645 650 655 G0 G1, fits Hp Spare 718677-421 718678-421 718755-001 718756-001 HSTNN-DB4Y HSTNN-LB4X HSTNN-LB4Y HSTNN-LB4Z HSTNN-LP4Z - Image 2](https://m.media-amazon.com/images/I/71apphYBpzL.jpg) ![TREE.NB CA06 CA06XL Battery for HP ProBook 640 645 650 655 G0 G1, fits Hp Spare 718677-421 718678-421 718755-001 718756-001 HSTNN-DB4Y HSTNN-LB4X HSTNN-LB4Y HSTNN-LB4Z HSTNN-LP4Z - Image 3](https://m.media-amazon.com/images/I/71vjqIm0cXL.jpg) ![TREE.NB CA06 CA06XL Battery for HP ProBook 640 645 650 655 G0 G1, fits Hp Spare 718677-421 718678-421 718755-001 718756-001 HSTNN-DB4Y HSTNN-LB4X HSTNN-LB4Y HSTNN-LB4Z HSTNN-LP4Z - Image 4](https://m.media-amazon.com/images/I/71g34V7651L.jpg) ![TREE.NB CA06 CA06XL Battery for HP ProBook 640 645 650 655 G0 G1, fits Hp Spare 718677-421 718678-421 718755-001 718756-001 HSTNN-DB4Y HSTNN-LB4X HSTNN-LB4Y HSTNN-LB4Z HSTNN-LP4Z - Image 5](https://m.media-amazon.com/images/I/71yBfywE+OL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ good battery for HP laptop *by N***M on March 20, 2026* fits nicely--charges to 100%. Shipped quickly. ### ⭐⭐⭐⭐⭐ Extremely satisfied *by J***. on March 27, 2026* Quick shipping. Just as good as the OEM model only extremely cheaper! Battery had 70% of life upon arrival. Took 5 minutes to charge to 98% ### ⭐⭐⭐⭐⭐ Perfect fit and better than expected *by J***N on March 24, 2026* Perfect fit and took less than 5 minutes to install. Very good capacity and highly recommend this seller and product ## Frequently Bought Together - TREE.NB CA06 CA06XL Battery for HP ProBook 640 645 650 655 G0 G1, fits Hp Spare 718677-421 718678-421 718755-001 718756-001 HSTNN-DB4Y HSTNN-LB4X HSTNN-LB4Y HSTNN-LB4Z HSTNN-LP4Z - 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 - Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" Internal Solid State Drive SU256GBSS3A55S25AH --- ## 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.ae/products/55775577-tree-nb-ca06-ca06xl-battery-for-hp-probook-640-645](https://www.desertcart.ae/products/55775577-tree-nb-ca06-ca06xl-battery-for-hp-probook-640-645) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-05-13*