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header-product Nokia BL-4UL Original Li-Ion Battery 3.7V 1200mAh 4.4Wh OEM
12.49 €

Nokia BL-4UL Original Li-Ion Battery 3.7V 1200mAh 4.4Wh OEM

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Nokia BL-4UL Original Li-Ion Battery 3.7V 1200mAh 4.4Wh OEM

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Nokia BL-4UL Original Li-Ion Battery 3.7V 1200mAh 4.4Wh OEM

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Short description

Original Nokia BL-4UL lithium-ion replacement battery designed for compatible Nokia mobile devices. Features a voltage of 3.7V, a capacity of 1200mAh, and an energy rating of 4.4Wh. This OEM power source ensures reliable everyday performance, stable power delivery, and a dependable backup for your portable communication device.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 12639210
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Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
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24.09.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.02 kg)
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Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
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Product information

Description

The Nokia BL-4UL Original Li-Ion Battery is a genuine replacement power source designed to restore reliable everyday performance and stable power delivery to your compatible Nokia mobile device. Engineered to meet strict manufacturer quality and safety standards, this OEM lithium-ion battery functions as a dependable primary power source or a spare backup for portable communication devices, ensuring your phone stays powered throughout the day.

Advantages

Using an original OEM Nokia battery provides peace of mind regarding device compatibility, consistent voltage output, and overall operational safety. Unlike generic alternatives, this genuine Nokia BL-4UL battery integrates seamlessly with your mobile phone's internal power management systems to prevent overheating, overcharging, and short circuits. It maintains a stable energy flow to extend the operational lifespan of your device and ensure dependable daily connectivity without unexpected shutdowns.

Suitable for

  • Replacing a degraded, swollen, or fast-draining original battery in supported Nokia mobile phones
  • Serving as a reliable backup power source for travel, outdoor activities, or daily commuting
  • Restoring original standby and talk time performance to classic and modern feature phones

When it may not be suitable

This battery is specifically designed for designated Nokia models and will not fit or function correctly in smartphones or feature phones that require a different battery model or voltage specification. Users looking for extended-capacity aftermarket batteries with higher physical dimensions or non-standard power ratings should look elsewhere, as this battery adheres strictly to original manufacturer dimensions and electrical capacities.

Key specifications

  • Chemistry: Lithium-Ion (Li-Ion)
  • Nominal Voltage: 3.7V
  • Capacity: 1200mAh
  • Energy Rating: 4.4Wh
  • Design: OEM original replacement battery

How to use

Power off your compatible Nokia mobile device completely before attempting to replace the battery. Remove the back cover and carefully extract the old battery from its compartment. Insert the Nokia BL-4UL battery ensuring that the gold contact pins align correctly with the corresponding terminals inside the phone. Secure the battery in place and replace the rear cover. For optimal performance, charge the new battery uninterrupted for several hours before its first extensive use, allowing the internal cells to reach their full operating capacity.

What to consider before purchase

  • Verify your specific mobile phone model and existing battery part number to ensure exact compatibility prior to ordering
  • Check whether your device requires any software updates or if the battery compartment is free from physical damage or corrosion
  • Confirm that you are purchasing the correct voltage and capacity matching your original equipment manufacturer requirements

For best results, store the battery in a cool, dry place when not in use, avoid exposing it to extreme temperatures, and recycle responsibly in accordance with local environmental regulations once it reaches the end of its lifecycle.

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Product comparison

The Nokia BL-4UL Original Li-Ion Battery 3.7V 1200mAh 4.4Wh OEM is compared against several alternative batteries, including model-specific replacements for Nokia phones, different Nokia battery variants, and a power source for digital cameras. All these products share the common purpose of serving as rechargeable replacement batteries, but they differ in device compatibility, brand context, and electrical specifications.

⚙️ The specifications comparison covers battery type, voltage, capacity, device compatibility, and brand.

ParameterNokia BL-4UL Original (main)Nokia BL-4UL for Nokia 225Nokia BL-5CT OEMNokia BL-4UL 1200mAh (OEM)Extra digital for Nokia Asha 225AVACOM for Fujifilm NP-60Practical significance
Battery typeLi-IonLi-IonLi-IonLi-IonLi-IonLi-IonAll products utilize modern lithium-ion technology, ensuring reliable power delivery without memory effect.
Capacity1200 mAh1200 mAh1050 mAh1200 mAh1200 mAh1180 mAhModels with 1200 mAh capacity deliver longer runtime in compatible mobile phones compared to the 1050 mAh variant.
Voltage3.7VNot specified3.7VNot specifiedNot specified3.7VA voltage of 3.7V serves as the standard for compatible portable communication devices.
CompatibilityCompatible Nokia mobile devicesNokia 225Compatible Nokia phonesCompatible Nokia phonesNokia Asha 225Fujifilm digital cameras (NP-60)Direct replacement is only possible when physical dimensions and electrical parameters match the specific phone or camera.
BrandNOKIANOKIANOKIAOEMExtra digitalAVACOMOriginal Nokia batteries guarantee strict manufacturer standards, whereas third-party brands offer alternative replacement paths.

◎ The suitability and use cases analysis helps determine which battery fits different user needs best.

Use caseRecommended productWhy
Replacing a worn-out battery in a compatible Nokia phoneNokia BL-4UL Original Li-Ion Battery 3.7V 1200mAh 4.4Wh OEMProvides original specifications, a 1200 mAh capacity, and dependable everyday runtime for mobile communication.
Spare power source for Nokia 225Battery Nokia BL-4UL Original for Nokia 225 Li-IonDesigned specifically for the Nokia 225 to guarantee seamless compatibility and fit.
Third-party alternative for Nokia Asha 225Battery extra digital for Nokia Asha 225 BL-4UL 1200mAhOffers an equivalent 1200 mAh capacity from an alternative brand for the specified phone model.
Powering older Nokia phones with different physical formsOriginal Nokia BL-5CT Li-Ion Battery 3.7V 1050mAh 3.9Wh OEMSuited for older Nokia devices requiring the BL-5CT form factor despite a slightly lower capacity.
Operating a digital cameraAVACOM Li-Ion Battery for Fujifilm NP-60 3.7V 1180mAh 4.4WhDesigned exclusively for Fujifilm cameras and is physically and electrically incompatible with Nokia phones.
The main product, Nokia BL-4UL Original Li-Ion Battery 3.7V 1200mAh 4.4Wh OEM, differs from alternatives by offering genuine Nokia specifications and a reliable 1200 mAh capacity tailored for compatible mobile handsets. It is most suitable for users needing a dependable original-spec power backup to restore daily runtime in compatible Nokia devices. A buyer should prefer this option over alternatives when looking for verified compatibility and authentic brand standards, whereas competitor options are strictly suited for entirely different phone models or camera equipment.
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Customer reviews

Customer questions

FAQ

How much does the Nokia BL-4UL Original Battery cost, and is it available for purchase?

The price is 12.49 € (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 Monday 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 NOKIA 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 NOKIA 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.
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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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