# Green Cell TT03XL Laptop Battery for HP EliteBook 755 G5, 850 G5 and ZBook 15u G5

**URL:** https://aio.lv/en/product--green-cell-green-hp166v2--11412473
**Data updated:** 2026-05-13 11:47 (EEST)
**Category:** Portable Device Batteries
**Manufacturer:** Green Cell
**Manufacturer code:** GREEN-HP166V2
**EAN:** 5904326374348
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 34.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--green-cell-green-hp166v2--11412473

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Green Cell TT03XL battery is a high-quality replacement power source designed specifically for HP EliteBook 755 G5, 850 G5, and ZBook 15u G5 laptops. This reliable lithium-ion battery ensures stable performance and long-lasting power, making it an ideal solution for restoring your device's mobility. Engineered for safety and compatibility, it meets all original manufacturer standards for a seamless fit and efficient charging.

## Long description

The Green Cell TT03XL laptop battery is a premium replacement power source engineered to restore the original performance and mobility of your HP EliteBook 755 G5, 850 G5, and ZBook 15u G5 laptops. Built with high-quality lithium-ion cells, this battery provides a reliable and stable power supply, ensuring your device operates efficiently throughout the day. It is designed to meet strict safety and compatibility standards, offering a seamless fit and consistent charging performance that matches the original equipment.
Advantages
This battery offers exceptional durability and longevity, allowing you to work without the constant need for a power outlet. By utilizing advanced lithium-ion technology, it eliminates the memory effect, meaning you can charge the battery at any time without worrying about capacity loss. Its precise construction ensures that it integrates perfectly with your laptop's power management system, providing accurate charge status reporting and protecting your device against overcharging, overheating, and short circuits.
Suitable for
Restoring battery life to HP EliteBook 755 G5 laptops
Replacing aging batteries in HP EliteBook 850 G5 models
Powering HP ZBook 15u G5 workstations for mobile use
Users requiring a reliable backup power source for travel
When it may not be suitable
This battery is specifically designed for the mentioned HP laptop models and will not be compatible with other laptop brands or different series of HP devices. It is not intended for use in devices that require a different voltage or physical connector configuration.
Key specifications
Battery type: Lithium-ion
Compatibility: HP EliteBook 755 G5, 850 G5, ZBook 15u G5
Technology: High-density cells for extended runtime
Safety features: Overcharge, discharge, and short-circuit protection
How to use
To install the battery, ensure your laptop is completely powered off and disconnected from the AC adapter. Open the laptop chassis according to the manufacturer's service manual, carefully remove the old battery, and insert the Green Cell TT03XL into the designated compartment. Secure the battery in place, reconnect any internal cables, and close the casing. Once installed, it is recommended to perform a full charge cycle before the first use to calibrate the battery management system.
What to consider before purchase
Verify your laptop model number matches the compatibility list
Check the physical shape and connector of your current battery
Ensure your laptop is compatible with the TT03XL battery series
Usage recommendations
To maximize the lifespan of your new battery, avoid exposing your laptop to extreme temperatures and try to maintain a charge level between 20% and 80% during daily use. If the laptop will not be used for an extended period, store the battery in a cool, dry place with approximately 50% charge.

## FAQ

### How much does the Green Cell TT03XL Battery for HP EliteBook 755 G5, 850 G5, ZBook 15u G5 cost, and is it available for purchase?

The price is 41.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 266 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Green Cell products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Green Cell service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11412473/66055629_large.webp