# Battery BTI TT03XL for HP Elitebook 755 G5 850 G5 Zbook 15U G5

**URL:** https://aio.lv/en/product--origin-storage-tt03xl-bti--2089716
**Data updated:** 2026-01-09 12:22 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** origin storage
**Manufacturer code:** TT03XL-BTI
**EAN:** 5056006172147
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 123.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 102.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--origin-storage-tt03xl-bti--2089716

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The BTI TT03XL Battery is designed for HP Elitebook 755 G5, 850 G5, and Zbook 15U G5. It offers reliable performance and long-lasting power, ensuring your laptop runs smoothly. With a capacity that meets or exceeds OEM specifications, this battery is a perfect replacement for your original battery, providing you with the confidence to work without interruptions.

## Long description

The BTI TT03XL Battery is designed as a replacement power source for HP EliteBook 755 G5, 850 G5 and ZBook 15U G5 laptops. This Lithium Polymer (LiPo) battery delivers 4850 mAh capacity in a black housing and is intended to meet or exceed OEM specifications for runtime and compatibility, providing stable power for mobile work.
Advantages
The BTI TT03XL offers a high-density Lithium Polymer cell chemistry that provides consistent discharge performance and a compact form factor compatible with the specified HP models. Manufactured by a supplier with dedicated R&D and SMT circuit-board production capabilities, the battery uses industry-standard components and quality controls to ensure safe operation and reliable cycle life.
Suitable for
Replacing a depleted or failing battery in HP EliteBook 755 G5
Replacing a depleted or failing battery in HP EliteBook 850 G5
Replacing a depleted or failing battery in HP ZBook 15U G5
Mobile office work and general productivity on supported HP laptops
Key specifications
Battery technology: Lithium Polymer (LiPo)
Battery capacity: 4850 mAh
Colour: Black
Compatible models: HP EliteBook 755 G5, 850 G5, ZBook 15U G5
Manufacturer part number (MPN): TT03XL-BTI
EAN: 5056006172147
How to use
Turn off the laptop and disconnect any power adapter before replacing the battery. Remove the service cover or battery access panel according to the laptop manufacturer’s instructions, carefully disconnect the old battery from its connector, and replace it with the BTI TT03XL ensuring proper alignment and secure connection. Reattach the cover, reconnect the power adapter, and charge the new battery fully before first use to calibrate the battery indicator.
Usage recommendations
Use the BTI TT03XL only with the specified HP models. Follow HP’s safety guidelines for battery handling and disposal. Avoid exposure to extreme temperatures, physical damage, or water. If the battery shows signs of swelling, overheating, or unusual behavior, stop using it and contact the seller or manufacturer for support.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 4850 mAh |
| Number of battery cells | 4 |
| Battery voltage | 11.55 V |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | Elitebook 755 G5, 850 G5
Zbook 15U G5 |
| Brand compatibility | HP |

## FAQ

### How much does the Battery BTI TT03XL HP Elitebook 755 G5 850 G5 Zbook 15U G5 cost, and is it available for purchase?

The price is 123.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 20.07.2026 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. 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 origin storage 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 origin storage 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery technology, battery capacity, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/2089716/65715244_large.webp