# Rechargeable battery Samsung 21700 30T 3.6V 3000mAh Li-ion

**URL:** https://aio.lv/en/product--samsung-inr2170030t--2069588
**Data updated:** 2026-02-12 09:47 (EET)
**Category:** Batteries
**Manufacturer:** Samsung
**Manufacturer code:** INR2170030T
**EAN:** 4053199966073
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 23.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--samsung-inr2170030t--2069588

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Samsung 21700 30T is a rechargeable Li-ion cylindrical cell with nominal voltage 3.6 V and capacity 3000 mAh. Designed for high-drain and general-purpose applications, it delivers stable power for devices such as power tools, e-bikes, flashlights and portable electronics. Compatible with chargers for 21700 cells; follow manufacturer safety and charging guidelines.

## Long description

Samsung 21700 30T is a rechargeable lithium-ion cylindrical cell with a nominal voltage of 3.6 V and a rated capacity of 3000 mAh. Engineered for both high-drain and general-purpose applications, this cell offers consistent discharge characteristics and stable voltage under load. The cell format and chemistry make it suitable for integration into battery packs or use as a single replacement cell in compatible devices that accept 21700 cells.
Advantages
The cell provides a balance of energy density and discharge capability, enabling reliable performance in devices that require sustained current output. Its 21700 format increases usable capacity compared with smaller cylindrical cells while maintaining compatibility with standard 21700 chargers. The Li-ion chemistry allows for multiple charge cycles with predictable capacity retention when charged and stored according to recommended conditions.
Suitable for
 High-drain power tools and cordless equipment
 E-bike and electric scooter battery modules
 High-output flashlights and portable lighting
 Power banks and portable electronics requiring 21700 cells
 Battery pack assembly and DIY energy storage projects
Key specifications
 Cell type: cylindrical Li-ion
 Nominal voltage: 3.6 V
 Nominal capacity: 3000 mAh
 Cell size: 21700 format (diameter ~21 mm, length ~70 mm)
 Designed discharge behavior: suitable for high-drain applications
 Chemistry: lithium-ion
How to use
Use the Samsung 21700 30T in devices and chargers specified for 21700 lithium-ion cells. Insert the cell observing correct polarity and ensure firm electrical contact. Charge only with chargers designed for lithium-ion cells and follow charger instructions for current and voltage limits. Do not mix cells of different capacities, ages or states of charge within a pack without proper battery management and balancing. Replace cells showing signs of damage, swelling, excessive heat, leakage or other abnormal behavior.
Usage recommendations
Store and charge the cells in a cool, dry place away from direct heat sources. Maintain recommended charging current and avoid deep discharges below manufacturer-recommended cutoff voltages. Use appropriate protective circuitry when assembling multi-cell packs and follow local regulations for transport and disposal of lithium-ion batteries.

## FAQ

### How much does the Samsung 21700 30T 3.6V 3000mAh battery cost, and is it available for purchase?

The price is 27.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 24.07.2026 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 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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