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header-product Battery extra digital for Xiaomi Redmi 4 SM220052 4000mAh Li-ion
11.99 €

Battery extra digital for Xiaomi Redmi 4 SM220052 4000mAh Li-ion

Battery extra digital Xiaomi Redmi 4 SM220052 Photo 1
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Battery extra digital for Xiaomi Redmi 4 SM220052 4000mAh Li-ion

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Battery extra digital for Xiaomi Redmi 4 SM220052 4000mAh Li-ion

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Short description

Replacement Li-ion battery by extra digital designed for Xiaomi Redmi 4, model SM220052, with 4000mAh capacity. Intended to restore or extend device runtime, it fits the specified phone model and supports standard charging procedures. Suitable for everyday use to improve battery life for calls, browsing and apps; installation requires following smartphone disassembly guidelines or professional service.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 4113911
Manufacturer: extra digital
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
02.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
07.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
07.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
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Product information

Description

Replacement battery by Extra Digital designed for Xiaomi Redmi 4 (model SM220052). This Li-ion battery restores or extends device runtime and is intended to fit the specified phone model. Capacity and electrical parameters are optimized for standard charging and everyday mobile use.

Advantages

High-quality Extra Digital lithium-ion cell with reduced charging time and extended service life compared with older batteries. Compatible with the original form factor for Xiaomi Redmi 4 and supplied with a 12-month manufacturer warranty. Manufactured by Extra Digital in the EU.

Suitable for

  • Replacing a worn or failing battery in Xiaomi Redmi 4
  • Restoring battery life for calls, browsing and apps
  • Use when professional installation or careful disassembly of the smartphone is possible

Key specifications

  • Model (MPN): SM220052
  • Capacity: 3200 mAh (source specification) — product label indicates 4000 mAh
  • Chemistry: Li‑polymer / Li‑ion (listed as lithium ion in product title and Li‑polymer in source)
  • Voltage: 3.7 V
  • Manufacturer: Extra Digital (EU)
  • Warranty: 12 months

How to use

Power off the phone and follow smartphone disassembly instructions for Xiaomi Redmi 4 or seek professional service to replace the battery. After installation, charge the battery with a compatible charger and perform normal charging cycles. Observe correct polarity and connector alignment during fitting.

Usage recommendations

Use original or certified chargers, avoid exposing the battery to extreme heat or moisture, and dispose of the old battery according to local electronic waste regulations. If unsure about installation, use a qualified technician.

Description

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Customer reviews

Customer questions

FAQ

How much does the Battery extra digital Xiaomi Redmi 4 SM220052 cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 02.07.2026 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. 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 extra digital 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 extra digital 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.