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Empty image Internal Battery Lenovo 4-cell 5B10W51899 for compatible Lenovo laptops, 4-cell replacement pack
75.49 €

Internal Battery Lenovo 4-cell 5B10W51899 for compatible Lenovo laptops, 4-cell replacement pack

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Internal Battery Lenovo 4-cell 5B10W51899 for compatible Lenovo laptops, 4-cell replacement pack

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Internal Battery Lenovo 4-cell 5B10W51899 for compatible Lenovo laptops, 4-cell replacement pack

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Short description

Internal replacement battery Lenovo 4-cell 5B10W51899 designed for compatible Lenovo laptops. This 4‑cell unit restores portable power for mobile use, enabling longer unplugged operation and reliable backup power. Use it to replace worn or failing internal batteries to improve run time and device usability for travel, work, and everyday tasks.
Available at price 75.49 €: 72 pcs.
Total available for order: 216 pcs.
Warranty: 2 Years
SKU: 10921395
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 93.49 €: 75 pcs.
Together cheaper
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Product information

Description

Internal replacement battery Lenovo 4-cell 5B10W51899 is a direct-fit internal battery pack designed for compatible Lenovo laptops. This 4-cell unit restores portable power for mobile use and provides a practical option to replace worn or failing batteries. It is intended to return original run time and improve device portability for travel, work, and everyday tasks while maintaining the internal battery form factor and connection type used by the laptop.

Advantages

The battery offers a four-cell configuration that balances capacity and physical size for many mainstream Lenovo laptop models. As a direct replacement pack, it is manufactured to match the original internal connection layout and voltage specifications, enabling straightforward swap-in replacement without modification to the laptop chassis. The unit is designed to provide stable discharge characteristics and consistent performance under normal usage conditions.

Suitable for

  • Replacing worn or degraded internal batteries to restore laptop run time
  • Upgrading an older battery to improve daily unplugged operation
  • Maintaining spare internal batteries for business travel or fieldwork
  • Repairing laptops during service or refurbishment where original form factor is required

Key specifications

  • Configuration: 4-cell internal battery pack
  • Compatibility: designed for compatible Lenovo laptop models that use this internal form factor
  • Function: rechargeable lithium-ion battery for internal laptop use
  • Purpose: replacement for worn or failing original internal batteries to restore run time

How to use

Power down the laptop and disconnect it from any external power source before beginning replacement. Access the internal battery compartment following the laptop manufacturer's service instructions or a professional repair guide. Remove the old internal battery carefully, disconnecting any connectors or cables, and install the new 4-cell pack ensuring proper seating and secure connection. Reassemble the chassis and perform a full charge cycle to calibrate the battery management system and verify normal operation.

Usage recommendations

Use only as an internal replacement for compatible Lenovo laptops with the same battery form factor and connection type. Follow manufacturer guidance for safe handling and disposal of the removed battery. Avoid exposing the battery to extreme temperatures, liquids, or mechanical damage, and charge the laptop using the original or compatible AC adapter to ensure proper charging behavior.

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 75 20.07.2026 93.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 72 13.07.2026 Best delivery 75.49 € Best price
WH109 69 27.07.2026 105.49 €
93.49 €
Stock: 75
Delivery Date: 20.07.2026
Warehouse: WH354
Available only for legal entities
75.49 €
Stock: 72
Delivery Date: 13.07.2026 Best delivery
Warehouse: EU6
105.49 €
Stock: 69
Delivery Date: 27.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Internal Battery Lenovo 4-cell 5B10W51899 cost, and is it available for purchase?

The price is 75.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 216 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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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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.