---
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: "C$2803"
currency: NIO
in_stock: true
reviews_count: 13
category: "Tree.Nb"
url: https://www.desertcart.ni/products/55775577-tree-nb-ca06-ca06xl-battery-for-hp-probook-640-645
store_origin: NI
region: Nicaragua
---

# 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:** C$2803
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your ProBook with confidence — never miss a beat!

## 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?** C$2803 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/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 ensures stable performance and safeguards your device from power surges.
- • **Seamless Compatibility:** Perfectly fits HP ProBook 640, 645, 650, 655 G0/G1 models and multiple HP spare parts for hassle-free replacement.
- • **Power Through Your Workday:** 5200mAh capacity delivers reliable 1.5-3 hours runtime to keep you productive on the go.
- • **Certified Quality Assurance:** CE and RoHS certified by a professional manufacturer, combining safety, reliability, and eco-conscious standards.
- • **Grade A Cells for Efficiency:** Premium 6-cell Li-ion technology guarantees fast charging and low power consumption, maximizing battery life.

## Overview

The TREE.NB CA06 CA06XL is a high-capacity 5200mAh, 11.1V 6-cell Li-ion replacement battery designed for HP ProBook 640, 645, 650, and 655 G0/G1 models. Featuring built-in circuit protection and certified safety standards, it ensures stable, efficient power delivery and compatibility with multiple HP spare parts, making it a trusted choice to revive your laptop’s performance.

## Description

Buy 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: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Knowing the right part. - Brought the Laptop back to life.
Review: Worked well - Item fit in without issue. BIOS and OS both report battery as being in excellent health.

## 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 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #10,513 in Electronics ( See Top 100 in Electronics ) #67 in Laptop Batteries |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,809) |
| Date First Available | December 13, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 11.2 ounces |
| Item model number | CA06 |
| Manufacturer | TREE.NB |
| Package Dimensions | 8.98 x 3.31 x 1.61 inches |

## 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Knowing the right part.
*by C***N on December 18, 2025*

Brought the Laptop back to life.

### ⭐⭐⭐⭐⭐ Worked well
*by A***R on December 2, 2025*

Item fit in without issue. BIOS and OS both report battery as being in excellent health.

### ⭐⭐⭐⭐⭐ Review
*by J***S on December 31, 2025*

Funciona perfectamente en la laptop. El periodo de carga es bueno

## 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

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**Shop now:** [https://www.desertcart.ni/products/55775577-tree-nb-ca06-ca06xl-battery-for-hp-probook-640-645](https://www.desertcart.ni/products/55775577-tree-nb-ca06-ca06xl-battery-for-hp-probook-640-645)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-23*