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header-product Internal Lithium-Ion Battery Lenovo 51Wh model 5B10W51833 for compatible laptops
120.49 €

Internal Lithium-Ion Battery Lenovo 51Wh model 5B10W51833 for compatible laptops

Internal Battery Lenovo 51Wh 5B10W51833 Photo 1
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Internal Lithium-Ion Battery Lenovo 51Wh model 5B10W51833 for compatible laptops

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Internal Lithium-Ion Battery Lenovo 51Wh model 5B10W51833 for compatible laptops

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Short description

Internal lithium‑ion battery Lenovo 51Wh (model 5B10W51833) designed as a replacement power source for compatible Lenovo laptops. Provides 51 watt‑hours capacity for typical mobile use, restores device portability, and supports standard charging and discharge cycles. Intended for users needing a direct OEM‑style swap to regain battery runtime and mobility.
Available at price 120.49 €: 46 pcs.
Total available for order: 92 pcs.
Warranty: 2 Years
SKU: 4125823
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 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 131.99 €: 1 pcs.
Together cheaper
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Product information

Description

Internal lithium‑ion battery Lenovo 51Wh model 5B10W51833 is a replacement power unit for compatible Lenovo laptops. With a nominal capacity of 51 watt‑hours, the battery restores portable runtime for systems that support this internal Li‑ion pack and works with the laptop's standard charging and power management. The design follows OEM form factor and electrical characteristics to allow a direct swap in supported models, providing a like‑for‑like restoration of mobile operation.

Advantages

This internal lithium‑ion battery offers a balanced energy capacity for everyday mobile use while keeping weight and dimensions suitable for internal laptop installation. As a factory‑compatible replacement it integrates with the laptop's existing charging circuitry and power‑management features, maintaining normal battery status reporting and charge cycles. The pack uses established Li‑ion chemistry for consistent discharge behavior and supports standard charging voltages used by Lenovo notebooks.

Suitable for

  • Replacing a worn or failing internal battery in compatible Lenovo laptops
  • Restoring battery runtime for mobile productivity and travel
  • Repairing devices where the internal pack is swollen, no longer holds charge, or fails to power the system
  • Service and maintenance tasks carried out by technicians or informed users familiar with laptop disassembly

Key specifications

  • Battery chemistry: Lithium‑ion
  • Nominal capacity: 51 Wh
  • Intended installation: Internal laptop battery replacement
  • Compatibility: Designed for Lenovo laptops supporting this form factor and electrical characteristics
  • Typical use: Standard charge/discharge cycles for mobile computing

How to use

Power down the laptop, disconnect any external power source, and follow the manufacturer’s service instructions or a qualified technician’s procedure to remove the existing internal battery. Install the replacement pack in the same orientation, secure connectors and fasteners, and reassemble the chassis according to the laptop model's guidelines. After reassembly, connect the AC adapter and allow the system to initialize the new battery; the operating system and charging firmware will detect the pack and manage initial charge cycles.

Usage recommendations

Use this internal battery only in compatible Lenovo laptop models and follow safety guidelines for lithium‑ion cells: avoid short circuits, physical damage, exposure to high heat, and unauthorized disassembly. Calibrate battery reporting occasionally by allowing a full charge and discharge cycle, and store the battery inside the switched‑off device or at about 40–60% charge if the laptop will be unused for extended periods.

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH337 1 13.07.2026 Best delivery 131.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 46 13.07.2026 Best delivery 120.49 €
WH109 45 27.07.2026 121.49 €
131.99 €
Stock: 1
Delivery Date: 13.07.2026 Best delivery
Warehouse: WH337
Available only for legal entities
120.49 €
Stock: 46
Delivery Date: 13.07.2026 Best delivery
Warehouse: EU6
121.49 €
Stock: 45
Delivery Date: 27.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Internal Battery Lenovo 51Wh 5B10W51833 cost, and is it available for purchase?

The price is 120.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 92 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: Cash payment, 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 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.