# Rechargeable Li-ion 18650 Battery Samsung INR18650 30Q 3000mAh 3.6V Flat-Top

**URL:** https://aio.lv/en/product--samsung-inr18650-30q--1408035
**Data updated:** 2026-02-12 09:42 (EET)
**Category:** Batteries
**Manufacturer:** Samsung
**Manufacturer code:** INR18650 30Q
**EAN:** 4042883402867
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--samsung-inr18650-30q--1408035

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Samsung INR18650 30Q is a rechargeable lithium-ion 18650 cell with a nominal capacity of 3000mAh and nominal voltage of 3.6V in a flat-top format. Suitable for high-capacity applications such as power banks, flashlights, and battery packs, it provides stable energy storage and long runtimes when used within manufacturer charging and discharge limits.

## Long description

Samsung INR18650 30Q is a rechargeable Li‑ion 18650 cell with a nominal capacity of 3000mAh and a nominal voltage of 3.6V in a flat‑top format. Designed for high‑capacity energy storage, this cell offers consistent discharge characteristics and is intended for use in devices that accept flat‑top 18650 cells. The chemistry and construction provide a balance between energy density and cycle life when charged and discharged within recommended limits.
Advantages
The cell delivers a relatively high capacity for its size, providing extended runtime in portable devices. Its flat‑top format simplifies installation in applications that require non‑button top cells. Stable discharge voltage and predictable performance across moderate current draws make it suitable for battery packs and power banks. The rechargeable lithium‑ion chemistry enables multiple charge cycles with appropriate charging equipment and protection.
Suitable for
 Power banks and portable chargers
 High‑capacity flashlights and handheld lighting
 Battery packs for tools, DIY electronics and hobby projects
 Energy storage modules requiring 18650 flat‑top cells
Key specifications
 Cell type: Rechargeable lithium‑ion (Li‑ion), 18650 format
 Nominal capacity: 3000 mAh
 Nominal voltage: 3.6 V
 Cell top: Flat‑top design
 Typical use: Moderate continuous discharge currents; optimized for energy density
 Cycle characteristics: Rechargeable with multiple cycles when used within recommended charge/discharge ranges
How to use
Install the flat‑top 18650 cell into devices or battery holders designed to accept flat‑top cells, ensuring correct polarity. Charge using a compatible lithium‑ion charger or battery management system (BMS) that provides appropriate constant‑current/constant‑voltage (CC/CV) charging and termination at the manufacturer‑recommended voltage. Avoid charging or discharging beyond the device or charger specifications. For pack assembly, use proper cell holders, balancing and a protection circuit to prevent overcharge, overdischarge and short circuits.
Usage recommendations
Store cells in a cool, dry place and avoid exposure to high temperatures or direct sunlight. Use a charger or BMS designed for lithium‑ion cells, follow recommended charge/discharge limits, and do not use damaged or swollen cells. For safety and longevity, avoid deep discharges and maintain cells within recommended state‑of‑charge ranges when storing for extended periods.

## FAQ

### How much does the Samsung INR18650 30Q 3000mAh 3.6V 18650 battery cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 175 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 03.08.2026 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 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

https://aio.lv/img/cache/product/1408035/66634726_large.webp