* Disclaimer: OveReview is reader-supported. We earn commissions from qualifying purchases
CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL

CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL

CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL
$ 35.59

Score By Feature

Based on 149 ratings
Easy to install
8.48
Value for money
7.47
Battery life
6.56

OveReview Final Score

How Our Score Is Calculated

Product Description

By entering your model number, you can make sure that this fits.
Li-ion battery with a capacity of 46Wh and a voltage of 11.
Replacement battery for HP Elitebook 745/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/755/7
Compatible part numbers: 800231-141, 800513-001, CS03XL, CS03, HSTNN-UB6S, HSTNN-IB6Y, HSTNN-I33C-4, HSTNN-I33C-5, HSTNN-I41C-4, HSTNN-I41C-5, HSTNN-I41C-4, HSTNN-I41C-5, HSTNN-I41C-4, HSTNN-I41C-5
Safety and stability are ensured by built-in circuit protection. Circuit Protection for Overchargers and Dischargers
6 Months Replacement Exchange: Please contact us if you are dissatisfied with our product for any reason. We are happy to provide a refund or a replacement if necessary.

Questions & Answers

What equipment is needed (just a screwdriver? hex? bit- size?)?

A phillips (ph.) is a small screwdriver. All that is required is a 0) screwdriver. You'll also have to keep track of the screw caps that conceal the screws on the laptop's bottom - Simply pry them out with a small pointed tool (slot screwdriver, pointed nail file, etc.). It should be noted that the new battery does not include screws, and that the factory battery should include keepers (small plastic rings) to prevent the screws from falling out of the battery. It's simple to remove these and replace them with the new battery; just make sure you don't lose them.

Where are the instructions for charging and discharging? There were also about 1000 cycles in the images. The details, on the other hand, say 500?

I returned my BatteryMon battery because it did not come with mounting screws. If the details say 500 cycles, that's what you should expect, but one reviewer claims the battery only lasted 8 months, so there's no way to know for sure. There aren't any instructions for charging or discharging; The only thing you get is a battery.

Is this a suitable replacement for the HP Elitebook 840 g3 14" business laptop?

Yes. It is compatible with the HP Elitebook 840 G3 laptop. However, the screws are missing from our battery. You must use the screws that came with the kit. A 6-month warranty is included with this battery. Please let us know if there are any issues with the item. We'll do everything we can to resolve the problem. Thank you very much. Warm regards

Selected User Reviews For CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL

It was well worth the money
5/5

It took some time to replace the battery, but it wasn't difficult; it had nothing to do with the battery and everything to do with the laptop's design. Because the laptop is so thin, replacing the battery requires a screwdriver instead of just a few clicks. br>Remove the cover, a handful of very small batteries, pop the connector, and replace the battery in the opposite position. Charge it up and the laptop will last a long time without needing to be plugged in. br>Replacing it is well worth the money and time, and it is not difficult.

Adelyn Hester
Adelyn Hester
| Jun 12, 2021
There are no screws included in the package for mounting
4/5

The proprietary screws required to secure the battery to the laptop chassis are not included with the BatteryMon CS03XL battery. Amazon is on the phone with me. com in regards to this issue was ineffective. Their advice is to go to a hardware store to get the part, but when did hardware stores start carrying the screws needed to put a laptop together? That is something I have never seen in the United States. I bought a used laptop that didn't come with a battery, and now I have one but no way of attaching it to the laptop. Maybe a roll of duct tape?.

Mabel Maynard
Mabel Maynard
| Jun 19, 2021
With a new OEM battery, there is no increase in battery life
3/5

The HP Elitebook 745 G3 is the laptop that I'm using. On a full charge, the OEM battery lasts longer than the original. I'm lucky if I get 90 minutes out of it with the OEM. br>br>Based on the limited information provided, I followed the steps to discharge and charge. There have been no changes in performance. I'm going to return the battery. br>br>.

Graysen Clements
Graysen Clements
| Apr 25, 2021
Correct Fit appears to be able to keep up with the pace
4/5

The item arrived in good condition, but the battery was missing both screws. Fortunately, I was able to remove the screws from the defective battery and replace them with the new one. It appears as if she is in command. Make sure to read all of the product details, as one of the seller's diagrams states that screws are not included.

Timothy Zamora
Timothy Zamora
| Feb 21, 2021
It works and is relatively simple to set up
4/5

My only complaint is that the battery only lasts about an hour, which is less than half as long as the original. Aside from that, I'm satisfied. The price is reasonable, and installation is simple as long as you remember the 11 screws HP installed on the bottom.

Vivian Clay
Vivian Clay
| Dec 22, 2020
It does the job well and at a reasonable price! For the HP laptop, it's back up and running, and it appears to hold a charge fairly well
5/5

I did make sure to fully charge it before fully discharging it, as per the instructions.

Jake Silva
Jake Silva
| Apr 21, 2021
It only lasted about eight months
3/5

An Elitebook 840 G3 14" laptop was used to test it. The battery performed admirably for the first six months, but then quickly degraded, and the laptop now requires constant charging. When I unplug the charger, the laptop shuts down right away. If the seller sent a replacement battery, I would give it 5 stars.

Bristol O’NEILL
Bristol O’NEILL
| May 08, 2021
This is a fantastic battery replacement
5/5

On various Linux distributions, I'm getting about 5 hours of use, and I haven't tried to optimize anything. For a 5-year-old, this is quite impressive. laptop technology that's been around for a few years and has a new battery!.

Misael Ward
Misael Ward
| Jun 29, 2021

Related Products For CS03XL Battery for HP Elitebook 745 755 840 848 850 G3, ZBook 15u G3 Laptop, P/N: HSTNN-UB6S HSTNN-IB6Y 800231-141 800513-001 800231-1C1 CS03046XL