{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Battery for portable devices extra digital — XIAOMI Mi 3 BM31 3000mAh Li‑ion
15.99 €

Battery for portable devices extra digital — XIAOMI Mi 3 BM31 3000mAh Li‑ion

Battery extra digital XIAOMI Mi 3 BM31 3000mAh Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Battery for portable devices extra digital — XIAOMI Mi 3 BM31 3000mAh Li‑ion

{{email}}
You keep track of price changes

Battery for portable devices extra digital — XIAOMI Mi 3 BM31 3000mAh Li‑ion

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

Replacement Li‑ion battery by extra digital for XIAOMI Mi 3, model BM31, with a rated capacity of 3000mAh. Designed for use in compatible XIAOMI Mi 3 devices to restore runtime and device autonomy. Suitable for repairs or battery replacement to improve operating time; follows standard Li‑ion handling and installation procedures.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 10768870
Manufacturer: extra digital
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
03.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
08.07.2026 {{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
08.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

Replacement battery for XIAOMI Mi 3 (BM31) with a rated capacity of 3000–3050 mAh and nominal voltage 3.8 V. This Li‑polymer / Li‑ion type battery from extra digital is intended to restore device runtime and autonomy in compatible XIAOMI Mi 3 phones and is designed with protection against common faults.

Advantages

The battery charges faster and offers extended service life compared with standard cells. It is constructed without a memory effect, allowing flexible charging at any convenient time. Built‑in protection reduces the risk of overcharging, overheating and ignition, while optimized discharge parameters help maximize usable capacity.

Suitable for

  • XIAOMI Mi 3 (compatible models listed as Xiaomi M3 / Xiaomi MIUI / Xiaomi Mi 3)
  • Battery replacement and phone repair for restoring operating time
  • Users who need a spare or replacement battery to extend device autonomy

Key specifications

  • Model / compatible part number: BM31
  • Capacity: 3050 mAh (typical), marketed as 3000 mAh
  • Type: Li‑polymer / Li‑ion
  • Voltage: 3.8 V
  • Brand: extra digital
  • Warranty: 12 months

How to use

Switch off the phone and remove the old battery following the device manufacturer's instructions. Install the replacement BM31 battery ensuring proper alignment of contacts. Use original or compatible chargers and avoid installing damaged cells. After installation, fully charge the battery before first use to achieve correct battery level reporting.

Usage recommendations

Do not expose the battery to high temperatures, mechanical damage or liquid. If compatibility is uncertain, consult a specialist or the seller before purchase. Follow standard Li‑ion handling and disposal guidelines and replace only with the specified BM31 battery for XIAOMI Mi 3.

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Battery extra digital XIAOMI Mi 3 BM31 3000mAh cost, and is it available for purchase?

The price is 15.99 € (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 03.07.2026 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.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
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.