EU St03xl Battery For Hp Elitebook 820 G4 821691-001 Series
| Battery ID: | NHPST03XL4200B3 |
| Battery Type: | Li-Polymer |
| Battery Volt: | 11.55V |
| Battery Capacity: | 4200mAh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 3 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
- In stock
- Original price: € 51.26
- Today's price:
€ 35.88(Updated: Aug 2026 In stock) - You save: € 15.38
ST03XL Battery for HP EliteBook 820 G4 821691-001 Series
This genuine battery is fully compatible with the device's built-in power management system; it avoids issues such as erratic battery level fluctuations or device recognition failures and supports the official battery health monitoring function.
The cells in this genuine battery have undergone rigorous testing, and their cycle life generally reaches over 400-C500 cycles.
The battery features protection circuits for overcharge, over-discharge, and temperature control. It has obtained EU CE certification and is capable of stable, long-term operation.
You need to carefully check your original battery's brand, model, voltage, capacity, shape, interface location, fixed screw hole location, number of wires when ordering this battery.
This rechargerable battery will be checked and tested two times before sent out. It is 1 year warranty and 30 days money back from you received it. Just place your order freely.
Compatible Battery Part Numbers Or Battery Models
Total 13 Models:- ST03XL
- 854050-541
- 854050541
- 854109-850
- 854109850
- HSTNN-UB7D
- HSTNNUB7D
- HSTNN-LB7K
- HSTNNLB7K
- 821691-001
- 821691001
- 854050-421
- 854050421
Compatible Laptop or Machine Models
Shipping Methods
- In EU --- Free Shipping. 3-11 working days with tracking number.
- Can be mailed to: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Slovak Republic, Slovenia, Spain, Sweden, Switzerland, United Kingdom...
Payment Methods
We accept PayPal and visa, master card.
Warranty
1 Year Warranty
ST03XL Battery for HP EliteBook 820 G4 821691-001 Series come with 1 year warranty.
30 Days Money Back Guarantee.
Our goal is to turn customer satisfaction into '99.99% Customer Satisfaction'. That's why we offer you a 30-day money back guarantee.
Returns / Replace / Refund
If you need to return or exchange an item, we will generate a return code for you..
You can request a cancellation before the product has been shipped, or you can request a full refund when the return is complete.
