# BTI 80Wh 5210mAh 4-Cell Lithium-Ion Battery for Lenovo ThinkPad X1 Extreme 3rd Gen and P1 Gen 3

**URL:** https://aio.lv/en/product--dell-5b10x19049-bti--12525961
**Data updated:** 2026-06-22 11:28 (EEST)
**Category:** Batteries
**Manufacturer:** Dell
**Manufacturer code:** 5B10X19049-BTI
**EAN:** 886734892575
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 183.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 152.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-5b10x19049-bti--12525961

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

This BTI replacement battery features an 80Wh capacity, 5210mAh rating, and 15.36V voltage. Designed as a reliable 4-cell Lithium-Ion power source for Lenovo ThinkPad X1 Extreme 3rd Gen and P1 Gen 3 laptops. It ensures stable performance and long-lasting power for professional mobile computing. The package includes one high-quality battery unit, providing a perfect fit and compatibility for specified Lenovo models.

## Long description

The BTI 80Wh 5210mAh 4-Cell Lithium-Ion Battery is a high-quality replacement power source specifically engineered for Lenovo ThinkPad X1 Extreme 3rd Gen and P1 Gen 3 laptops. This battery provides a reliable energy solution for users who require consistent performance during demanding professional tasks. Designed to meet strict quality standards, it ensures a precise fit and seamless integration with your laptop's power management system.
Advantages
This replacement battery offers a robust 80Wh capacity, allowing for extended periods of mobile productivity without the need for frequent recharging. By utilizing advanced Lithium-Ion technology, the battery maintains a stable voltage output of 15.36V, which is essential for the demanding hardware requirements of high-performance workstations. Its 4-cell architecture is optimized for efficiency, providing a dependable power supply that helps maintain the longevity and operational stability of your Lenovo device.
Suitable for
Professional mobile computing and workstation tasks
Users requiring a reliable replacement for aging laptop batteries
Extended remote work sessions away from power outlets
When it may not be suitable
This battery is specifically designed for the Lenovo ThinkPad X1 Extreme 3rd Gen and P1 Gen 3 series. It is not compatible with other laptop models or different generations of the ThinkPad series. If your device is not explicitly listed as compatible, this battery will not fit or function correctly.
Key specifications
Battery technology: Lithium-Ion (Li-Ion)
Capacity: 5210 mAh / 80 Wh
Voltage: 15.36 V
Cell count: 4-cell
Color: Black
How to use
To install the battery, first ensure your laptop is powered off and disconnected from any external power source. Carefully remove the bottom cover of your laptop according to the manufacturer's service manual. Disconnect the old battery connector from the motherboard, unscrew the mounting screws, and remove the old unit. Insert the new BTI battery into the compartment, secure it with the screws, and reconnect the power cable to the motherboard. Replace the bottom cover and charge the battery fully before the first use to ensure optimal calibration.
What to consider before purchase
Verify your laptop model number matches the compatibility list
Ensure your current battery symptoms are related to power capacity degradation
Check if you have the necessary tools to open your laptop chassis
Usage recommendations
For optimal battery health, avoid exposing your laptop to extreme temperatures and try to keep the charge level between 20% and 80% during daily use. Periodically calibrate the battery by performing a full discharge and charge cycle every few months.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery voltage | 15.36 V |
| Number of batteries included | 1 pc(s) |
| Battery capacity | 5210 mAh |
| Number of battery cells | 4 |
| Product colour | Black |
| Battery capacity | 80 Wh |

### Technical details

| Feature | Value |
|---|---|
| Brand compatibility | Lenovo |

### Packaging data

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

## FAQ

### How much does the BTI Battery for Lenovo ThinkPad X1 Extreme 3rd Gen and P1 Gen 3 cost, and is it available for purchase?

The price is 183.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 24.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can BTI Battery for Lenovo ThinkPad X1 Extreme 3rd Gen and P1 Gen 3 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Dell 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 Dell 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 voltage, number of batteries included, 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/12525961/68882077_large.webp