# Battery for Kruger & Matz Live 4 / Live 4S – replacement smartphone battery

**URL:** https://aio.lv/en/product--kruger-matz-lec-km00438--11865512
**Data updated:** 2026-03-09 17:42 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** kruger & matz
**Manufacturer code:** LEC-KM00438
**EAN:** 5901890045940
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kruger-matz-lec-km00438--11865512

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Replacement battery compatible with Kruger & Matz Live 4 and Live 4S smartphones. Genuine accessory matching the original battery for the specified models, intended to restore device runtime and replace a worn or failing cell. Suitable for smartphone power maintenance, improving operating time and enabling normal charging and discharging cycles.

## Long description

Replacement battery compatible with Kruger & Matz Live 4 and Live 4S smartphones. This genuine accessory is designed to restore the original runtime of the device and replace an aged or failing cell, enabling normal charging and discharging cycles and helping to maintain reliable smartphone operation.
Advantages
The battery offers compatibility with the Kruger & Matz Live 4 and Live 4S models, providing a direct replacement that fits the original battery compartment and electrical contacts. It restores device autonomy to levels comparable with the original unit and supports standard charging protocols for these phones. Using a matching replacement battery helps avoid unexpected shutdowns, reduces the need for frequent top-ups, and maintains stable voltage delivery under typical smartphone loads.
Suitable for
 Replacing a worn, degraded, or failing battery in Kruger & Matz Live 4 and Live 4S phones
 Restoring usable battery life for daily mobile tasks such as calls, messaging and web browsing
 Repair shops and technicians performing smartphone battery service and maintenance
 Users who need a direct-fit battery to preserve device functionality without replacing the handset
Key specifications
 Compatibility: Kruger & Matz Live 4, Live 4S smartphone models
 Form factor: mobile smartphone replacement battery designed for internal installation
 Chemistry: lithium-ion cell technology suitable for consumer smartphones
 Connection: designed to match original battery terminal layout and contact points
 Function: restores charging/discharging cycles and device runtime
How to use
Power off the phone and disconnect any cables before beginning replacement. Remove the back cover according to the manufacturer's procedure, taking care not to damage clips or the display. Disconnect the old battery from its connector, remove it from the compartment, and position the replacement battery so that its contacts align with the device terminals. Reconnect the battery, reassemble the back cover, and charge the phone fully before first use to calibrate the battery meter. If unsure about disassembly, seek professional assistance to avoid damage.
Usage recommendations
Charge the replacement battery with a compatible charger and avoid using the device while it is charging for extended periods. Store the battery and device in moderate temperatures; avoid prolonged exposure to extreme heat or cold. If the battery shows signs of swelling, overheating, or leakage, stop using it immediately and consult a qualified technician for safe disposal and replacement.

## FAQ

### How much does the Battery for Kruger & Matz Live 4 / Live 4S cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 20.07.2026 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 kruger & matz 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 kruger & matz 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/11865512/67266986_large.webp