# Replacement battery Partner Tele.com for Xiaomi Redmi Note 7 BN4A 4000 mAh Li‑Ion

**URL:** https://aio.lv/en/product--partner-telecom-5903396040412--10770508
**Data updated:** 2026-03-07 18:02 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Partner Tele.com
**Manufacturer code:** 5903396040412
**EAN:** 5903396040412
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--partner-telecom-5903396040412--10770508

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Replace or spare battery for Xiaomi Redmi Note 7, model BN4A, manufactured by Partner Tele.com. Li‑Ion chemistry with 4000 mAh nominal capacity designed to restore device runtime. Compatible with Redmi Note 7 battery compartment and contacts; intended for phone power replacement and repair tasks. Provides original-form factor capacity for everyday mobile use.

## Long description

Replacement battery Partner Tele.com for Xiaomi Redmi Note 7 BN4A 4000 mAh Li‑Ion is a direct-fit power unit designed to restore the runtime of Xiaomi Redmi Note 7 phones. Manufactured as a spare or repair part, this Li‑Ion battery matches the original form factor and contact layout for straightforward installation in the Redmi Note 7 battery compartment. It provides the nominal 4000 mAh capacity to support everyday mobile tasks and typical usage patterns.
Advantages
This replacement battery offers a nominal 4000 mAh capacity that helps recover the original operating time of the device. Its Li‑Ion construction delivers a balance of energy density and stable voltage for consistent phone performance. The unit is manufactured to fit the Redmi Note 7 battery compartment and contact points, enabling direct replacement without modification. Using a purpose-made spare part preserves the phone's form factor and charging behavior while avoiding the need for a full device replacement.
Suitable for
 Replacing a worn or degraded battery in a Xiaomi Redmi Note 7
 Phone repair workshops performing battery replacement services
 Users who want a spare battery for extended travel or field use
 DIY repairs where original form‑factor compatibility is required
Key specifications
 Battery chemistry: Lithium‑Ion (Li‑Ion)
 Nominal capacity: 4000 mAh
 Designed form factor: direct fit for Xiaomi Redmi Note 7 battery compartment
 Compatible contact layout for standard Redmi Note 7 internal connectors
 Intended use: replacement or spare battery for mobile device power
How to use
Power off the Xiaomi Redmi Note 7 and follow standard disassembly procedures to access the internal battery compartment. Remove the old battery by detaching any securing brackets and disconnecting the battery connector from the motherboard. Position the Partner Tele.com BN4A battery in the compartment, connect the battery connector securely, and reassemble the phone in reverse order. After reassembly, charge the battery fully before first use to calibrate the device power management system.
Usage recommendations
Use the replacement battery only with Xiaomi Redmi Note 7 models compatible with the BN4A form factor. Charge with the original or a compatible charger and avoid exposing the battery to extreme heat or moisture. For safe installation and warranty considerations, consider professional replacement if unfamiliar with phone disassembly. Dispose of the old battery in accordance with local battery recycling regulations.

## FAQ

### How much does the Partner Tele.com replacement battery for Xiaomi Redmi Note 7 BN4A cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 Partner Tele.com 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 Partner Tele.com 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10770508/60009295_large.webp