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header-product Compatible 90Wh 6‑cell Li‑Ion laptop battery for Lenovo ThinkPad P52/P51 — RAYOVAC (4X50K14091‑BTI)
130.49 €

Compatible 90Wh 6‑cell Li‑Ion laptop battery for Lenovo ThinkPad P52/P51 — RAYOVAC (4X50K14091‑BTI)

RAYOVAC 90Wh Li‑Ion battery for Lenovo ThinkPad P52/P51 Photo 1
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Compatible 90Wh 6‑cell Li‑Ion laptop battery for Lenovo ThinkPad P52/P51 — RAYOVAC (4X50K14091‑BTI)

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Compatible 90Wh 6‑cell Li‑Ion laptop battery for Lenovo ThinkPad P52/P51 — RAYOVAC (4X50K14091‑BTI)

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Short description

Replacement RAYOVAC compatible laptop battery (model 4X50K14091‑BTI) with 6 Li‑Ion cells, 90 Wh (8000 mAh) capacity and 11.25 V nominal voltage. Designed as a direct replacement for Lenovo ThinkPad P52 (20MA, 20M9) and ThinkPad P51 (20MN, 20MM, 20HJ). Single battery unit in black color for extended mobile work and travel use.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 11880127
Manufacturer: RAYOVAC
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
21.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
24.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
24.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 43.5 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.62 euros per month
Together cheaper
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Product information

Description

Compatible 90Wh 6‑cell Li‑Ion laptop battery for Lenovo ThinkPad P52/P51 — RAYOVAC (4X50K14091‑BTI) is a replacement battery designed to restore mobile runtime for compatible Lenovo mobile workstations. The battery uses six lithium‑ion cells to provide 90 Wh (8000 mAh) capacity and a nominal voltage of 11.25 V. It is supplied as a single black battery unit and intended as a direct replacement for the specified ThinkPad P52 and P51 series models.

Advantages

This replacement battery delivers extended runtime comparable to original equipment by offering a high capacity of 90 Wh while remaining compatible with the charging and power management systems of the supported Lenovo models. The design and voltage specifications match the original battery standards to ensure stable operation and predictable battery behaviour. Being a single‑unit replacement in a standard colour, it is easy to install and integrate with existing laptop workflows.

Suitable for

  • Extending on‑the‑go work sessions for Lenovo ThinkPad P52 and P51 laptops
  • Field work and business travel where longer battery life is required
  • Replacing a degraded or non‑functioning internal battery in compatible ThinkPad models
  • Users who need a straightforward, direct replacement battery unit

Key specifications

  • Battery chemistry: Lithium‑Ion (Li‑Ion)
  • Capacity: 8000 mAh (90 Wh)
  • Nominal voltage: 11.25 V
  • Cell count: 6 cells
  • Colour: Black
  • Units included: 1 battery
  • Compatibility: Designed for specified Lenovo ThinkPad P52 and P51 series models

How to use

Power off the laptop and disconnect any external power source before replacing the battery. Remove the service cover or battery access panel according to the laptop manufacturer instructions, then remove the existing battery by disconnecting its connector and unscrewing any fasteners if present. Insert the replacement battery, secure it in place and reconnect the battery connector. Replace the access panel, reconnect external power, and perform a full charge cycle to calibrate the new battery and allow the system to register its capacity.

Usage recommendations

Use the battery with supported Lenovo ThinkPad P52 and P51 models only and follow the laptop manufacturer safety guidelines. Charge and discharge the battery within normal operating temperature ranges, avoid exposure to moisture and physical damage, and store the battery partially charged (around 40–60%) if keeping it unused for extended periods. Dispose of the battery according to local regulations for lithium‑ion cells.

Specifications

Battery technology:
Lithium-Ion (Li-Ion)
Battery voltage:
11.25 V
Number of batteries included:
1 pc(s)
All features

Battery

Battery technology:
Lithium-Ion (Li-Ion)
Battery voltage:
11.25 V
Number of batteries included:
1 pc(s)
Battery capacity:
8000 mAh
Number of battery cells:
6
Product colour:
Black
Battery capacity:
90 Wh

Technical details

Brand compatibility:
Lenovo

Packaging data

Quantity per pack:
1 pc(s)

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the RAYOVAC 90Wh Li‑Ion battery for Lenovo ThinkPad P52/P51 cost, and is it available for purchase?

The price is 130.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 21.07.2026 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 RAYOVAC 90Wh Li‑Ion battery for Lenovo ThinkPad P52/P51 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the RAYOVAC 90Wh Li‑Ion battery for Lenovo ThinkPad P52/P51 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 RAYOVAC 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 RAYOVAC 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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