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header-product Internal Li-ion Battery Lenovo 52.5Wh 5B10W51865 for compatible laptops
76.99 €

Internal Li-ion Battery Lenovo 52.5Wh 5B10W51865 for compatible laptops

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Internal Li-ion Battery Lenovo 52.5Wh 5B10W51865 for compatible laptops

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Short description

Internal Li‑ion battery Lenovo 52.5Wh (model 5B10W51865) designed as a replacement power source for compatible Lenovo laptops. Provides 52.5 watt‑hours of capacity for continued mobile use, restores battery runtime, and supports everyday tasks such as browsing, office work and media playback. Intended for users needing an OEM‑style internal battery replacement; installation requires basic disassembly of the laptop and care with connectors.
Available at price 76.99 €: 72 pcs.
Total available for order: 141 pcs.
Warranty: 2 Years
SKU: 10526897
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
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
Together cheaper
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Product information

Description

The Internal Li-ion Battery Lenovo 52.5Wh 5B10W51865 is a replacement internal battery designed for compatible Lenovo laptops. It delivers 52.5 watt‑hours of capacity to restore runtime for mobile use and supports everyday tasks such as web browsing, office applications and media playback. The battery is intended as an OEM‑style replacement and requires internal installation involving disassembly of the laptop and careful handling of connectors.

Advantages

This internal Li‑ion battery offers a balance of capacity and compact size suitable for portable notebooks. With 52.5 Wh of stored energy it helps reestablish expected working time between charges while maintaining the standard internal form factor used in many Lenovo laptop models. The design supports stable voltage delivery and is compatible with the laptop’s charging and power-management systems when installed correctly.

Suitable for

  • Replacing a worn or failing internal battery in supported Lenovo laptops
  • Restoring mobile runtime for students and professionals who use office software and browsers
  • Repair shops and technicians performing component-level laptop servicing
  • Users needing to refresh battery performance for video playback and light multimedia tasks

Key specifications

  • Battery type: Lithium‑ion (Li‑ion)
  • Energy capacity: 52.5 watt‑hours (Wh)
  • Cell configuration: internal laptop battery pack
  • Primary use: internal replaceable power source for compatible laptops
  • Compatibility: designed for use with matching Lenovo laptop models that accept this internal pack

How to use

Installation requires powering down the laptop, removing the external power adapter and following the device manufacturer’s disassembly instructions to access the internal battery compartment. Disconnect the existing battery connector with care, remove any retaining screws or brackets, and fit the replacement battery into the compartment. Reconnect the battery cable securely, reassemble the chassis, and perform a full charge cycle before regular use to allow the laptop’s power-management system to calibrate battery reporting.

Usage recommendations

For safe installation, use appropriate tools, observe electrostatic discharge (ESD) precautions, and consult the laptop service manual or a qualified technician if unsure. After installation, update firmware or BIOS if manufacturer guidance indicates this improves battery compatibility. Avoid exposing the battery to extreme temperatures and do not puncture, crush, or incinerate the pack.

Description

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Stock data
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 72 13.07.2026 Best delivery 76.99 € Best price
WH109 69 27.07.2026 96.99 €
Available only for legal entities
76.99 €
Stock: 72
Delivery Date: 13.07.2026 Best delivery
Warehouse: EU6
96.99 €
Stock: 69
Delivery Date: 27.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Internal Li-ion Battery Lenovo 52.5Wh 5B10W51865 cost, and is it available for purchase?

The price is 76.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 141 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. 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 Lenovo 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 Lenovo 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.
warranty
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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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.