# Battery for HUAWEI Mate 20 HB436486ECW 4000mAh Li-ion by extra digital

**URL:** https://aio.lv/en/product--extra-digital-sm150694--10768860
**Data updated:** 2025-12-30 10:07 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** SM150694
**EAN:** 9990000150694
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-sm150694--10768860

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Internal replacement battery compatible with HUAWEI Mate 20, model HB436486ECW, 4000mAh Li‑ion capacity. Intended as a spare or replacement to restore original runtime and device mobility. Suitable for use when original battery shows degradation, reduced charge retention, or abrupt shutdowns. Requires professional or careful DIY installation following safety guidelines.

## Long description

Internal replacement battery compatible with Huawei Mate 20 (model HB436486ECW). This Li‑ion battery has a nominal voltage of 3.82 V and a rated capacity of 4000–4200 mAh depending on the cell variant. It is designed as a spare or replacement to restore device runtime when the original battery shows reduced charge retention or unexpected shutdowns. The battery includes protection against overcharging, overheating and ignition.
Advantages
The battery charges faster and offers a longer service life compared with older cells and does not exhibit the “memory effect”, so it can be charged at any convenient time. Built-in protection and optimally selected discharge parameters help maximize usable capacity and improve operational safety.
Suitable for
Huawei Mate 20 (HB436486ECW)
Huawei Mate 10 / Mate 10 Pro
Huawei P20 Pro
Huawei CLT-L04, CLT-L09, CLT-L29, CLT-L09C models
Key specifications
Capacity: 4000–4200 mAh (nominal values reported)
Type: Li‑ion
Voltage: 3.82 V
Compatible part number: Huawei HB436486ECW
Warranty: 12 months
How to use
Use this battery as an internal replacement for compatible Huawei models. Installation typically requires opening the device and disconnecting the old battery — follow manufacturer instructions or seek professional service if you are not experienced with phone repairs. Charge the battery with a compatible charger and monitor the device during the first charge cycle to confirm proper operation.
Usage recommendations
Dispose of used batteries and accumulators only in specially marked collection containers. If compatibility is uncertain, consult a sales consultant or service technician before purchase or installation.

## FAQ

### How much does the Battery HUAWEI Mate 20 HB436486ECW 4000mAh cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10768860/60008315_large.webp