# Rechargeable Li-ion Battery Pack Samsung INR18650-29E 18650 2850mAh 3.7V

**URL:** https://aio.lv/en/product--samsung-ak186502850inr--10822954
**Data updated:** 2026-02-13 15:36 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Samsung
**Manufacturer code:** AK18650.2850INR
**EAN:** 310000181709
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.36 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 13.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--samsung-ak186502850inr--10822954

## 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

Rechargeable Samsung 18650 Li-ion battery pack INR18650-29E with 2850mAh nominal capacity and 3.7V nominal voltage. Designed for use in flashlights, power banks, e-cigarettes, portable electronics and DIY battery packs. Provides high energy density and consistent voltage for extended runtime. Requires proper charger and safe handling during use and storage.

## Long description

Rechargeable Samsung INR18650-29E is a cylindrical Li-ion cell with a nominal capacity of 2850mAh and a nominal voltage of 3.7V. The cell delivers high energy density and a stable discharge profile suitable for devices that demand sustained power delivery. It is intended for use in single-cell applications and as part of multi-cell battery assemblies when cells are matched and connected correctly. Proper charging with a compatible Li-ion charger and adherence to safe handling and storage practices are required.
Advantages
The Samsung INR18650-29E offers a balance of capacity and energy density that supports longer run times compared to lower-capacity 18650 cells while maintaining acceptable discharge characteristics. Its nominal 3.7V output provides predictable voltage behavior under load, and the cylindrical 18650 format ensures compatibility with many existing battery holders and battery pack assemblies. The cell’s chemistry is optimized for consumer and portable electronics applications where space and energy density are important.
Suitable for
Flashlights and portable lighting devices
Power banks and portable chargers
Vape devices and e-cigarettes (follow device manufacturer recommendations)
DIY battery packs for tools, hobby projects, and portable electronics
Key specifications
Cell format: 18650 cylindrical Li-ion
Nominal capacity: 2850 mAh
Nominal voltage: 3.7 V
Chemistry: Lithium-ion (INR variant)
Typical applications: high energy density, portable devices
How to use
Use the cell with chargers and devices designed for lithium-ion 18650 cells. Install the cell with correct polarity and ensure secure mechanical connection within the device or pack. When assembling multi-cell battery packs, match cells by capacity, internal resistance and state of charge, and use proper balancing and protection circuits. Charge only with a charger that supports Li-ion charging profiles and terminates at the correct cut-off voltage. Do not expose cells to heat sources, mechanical damage, or short circuits.
Usage recommendations
Store cells in a cool, dry place at partial state of charge for long-term storage. Periodically check cells for physical damage or swelling and discontinue use if abnormalities are observed. Follow local regulations for transport and disposal of lithium-ion batteries.

## FAQ

### How much does the Samsung INR18650-29E 18650 2850mAh 3.7V Battery cost, and is it available for purchase?

The price is 16.36 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 Samsung 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 Samsung 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

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