{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Battery Maxximus for Xiaomi Redmi Note 7 BN4A 4000 mAh - Internal Replacement Cell
15.49 €

Battery Maxximus for Xiaomi Redmi Note 7 BN4A 4000 mAh - Internal Replacement Cell

Maxximus Battery for Xiaomi Redmi Note 7 BN4A 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 Maxximus for Xiaomi Redmi Note 7 BN4A 4000 mAh - Internal Replacement Cell

{{email}}
You keep track of price changes

Battery Maxximus for Xiaomi Redmi Note 7 BN4A 4000 mAh - Internal Replacement Cell

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

Short description

Replacement internal battery Maxximus for Xiaomi Redmi Note 7, model BN4A, with rated capacity 4000 mAh. Designed to replace the original phone cell, it provides main power for device operation and restores battery runtime. Suitable for users seeking a direct-compatible spare part for repairs or battery replacement to recover autonomy.
Available for order: 16 pcs.
Warranty: 2 Years
SKU: 11865450
Manufacturer: Maxximus
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
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 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
16.07.2026 {{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 internal battery Maxximus for Xiaomi Redmi Note 7, model BN4A, with rated capacity 4000 mAh. This internal replacement cell is designed to restore the device's operating time by providing the primary power source for the phone. The battery is shaped and sized to match the original cell for direct compatibility with Xiaomi Redmi Note 7 phones that use the BN4A type.

Advantages

The Maxximus internal battery offers a rated 4000 mAh capacity intended to recover original runtime and reduce the need for frequent charging. It is manufactured to fit the internal compartment and connector arrangement of the Xiaomi Redmi Note 7 BN4A, enabling straightforward replacement when performed by a qualified technician. The replacement cell is designed to meet the functional requirements of the phone on a like-for-like basis.

Suitable for

  • Repairing Xiaomi Redmi Note 7 devices with degraded battery life
  • Replacing a swollen or failed internal cell in Redmi Note 7
  • Phone refurbishment and parts stocking for repair shops

Key specifications

  • Battery type: internal replacement lithium-ion cell
  • Rated capacity: 4000 mAh
  • Compatibility: designed for Xiaomi Redmi Note 7 BN4A form factor
  • Function: main power source for smartphone operation

How to use

Replacement must be performed by a qualified technician or a person experienced in smartphone repairs. Power down the device and disconnect any external power before opening the case. Remove the back cover and any shielding according to the phone-specific disassembly guide, disconnect the original battery connector, and replace it with the Maxximus BN4A cell, ensuring correct connector alignment and secure mounting. Reassemble the phone and verify the battery is recognized and charging normally.

Usage recommendations

Use original or compatible charging accessories and a suitable charging profile to prolong battery lifespan. Avoid exposing the battery to extreme temperatures or physical damage. If the battery shows signs of swelling, overheating, or failure, stop using the device and seek professional service.

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 Maxximus Battery for Xiaomi Redmi Note 7 BN4A cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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: 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 Maxximus 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 Maxximus 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.