# Mobile spare battery M3 SL20-BATT-E50 extended capacity — replacement battery for M3 devices

**URL:** https://aio.lv/en/product--m3-sl20-batt-e50--4603087
**Data updated:** 2025-12-29 17:34 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** M3
**Manufacturer code:** SL20-BATT-E50
**Warranty:** 6 Months
**Availability:** Available for order
**Price:** 97.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 80.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--m3-sl20-batt-e50--4603087

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Spare mobile battery M3 SL20-BATT-E50 with extended capacity is a replacement battery designed for compatible M3 mobile devices. It provides longer runtime compared with standard cells and restores device operation when the original battery is worn. Use it as a spare or replacement to extend uptime during travel, work, or daily use. Installation follows the device’s battery-replacement procedure.

## Long description

Mobile spare battery M3 SL20-BATT-E50 with extended capacity is a replacement battery designed for compatible M3 mobile devices. It provides increased runtime compared with standard cells and restores device operation when the original battery is worn. The battery is intended as a spare or replacement to extend uptime during travel, work, or daily use. Installation follows the device’s battery-replacement procedure.
Advantages
The M3 SL20-BATT-E50 offers a higher 5000mAh capacity for longer operating time, compatibility with M3 SL20 series devices, and straightforward installation following the manufacturer's battery-replacement steps. It is a convenient option to carry as a spare or to replace a degraded original cell, restoring full device functionality without requiring device repair.
Suitable for
 Replacing a worn or failing battery in M3 SL20 devices
 Extending device uptime during travel or field work
 Keeping as a spare battery for daily use or backups
Key specifications
 Model: SL20-BATT-E50
 Brand: M3
 Capacity: 5000mAh
 Type: Extended-capacity spare/replacement battery
 Compatibility: fits for SL20
 Manufacturer part number (MPN): SL20-BATT-E50
How to use
Power the device off, remove the back cover or follow the device-specific battery-replacement procedure, and replace the original battery with the M3 SL20-BATT-E50. Ensure correct orientation and contacts alignment, then reassemble the device and power it on. Charge the new battery fully before first use following the device's charging recommendations.
Usage recommendations
Use original or manufacturer-recommended chargers and follow the device manual for charging and storage. Store the battery in a cool, dry place and avoid exposure to extreme temperatures or moisture. If the battery shows signs of damage or swelling, discontinue use and dispose of it according to local battery recycling regulations.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.1 kg |

## FAQ

### How much does the Mobile spare battery M3 SL20-BATT-E50 cost, and is it available for purchase?

The price is 97.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 01.07.2026 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. 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 M3 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 M3 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4603087/51491256_large.webp