# Rechargeable 18650 Li-ion Battery XTAR AK18650.3600 3600mAh with protection circuit

**URL:** https://aio.lv/en/product--xtar-ak186503600xtar--10999072
**Data updated:** 2026-02-13 15:46 (EET)
**Category:** Other Repair Parts
**Manufacturer:** XTAR
**Manufacturer code:** AK18650.3600.XTAR
**EAN:** 310000193899
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.22 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 17.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--xtar-ak186503600xtar--10999072

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

XTAR AK18650.3600 is a rechargeable 18650 Li‑ion cell with 3600mAh nominal capacity and built‑in protection circuit. Designed for use in flashlights, vaporizers, portable electronics and other devices requiring high-capacity 18650 cells. Protection helps prevent overcharge, overdischarge and short circuit, offering safer operation and reliable runtime.

## Long description

XTAR AK18650.3600 is a rechargeable 18650 Li‑ion cell with a nominal capacity of 3600mAh and an integrated protection circuit. The cell is intended for devices that require a high-capacity 18650 battery and stable output, including flashlights, vaporizers and a range of portable electronics. The built-in protection circuit helps to prevent overcharge, overdischarge and short circuit, contributing to safer operation and predictable runtime.
Advantages
The battery combines high nominal capacity with a protection circuit, offering extended runtime while reducing the risk of damage from improper charging or cell reversal. Its standardized 18650 size makes it compatible with a wide range of housings and chargers. The chemistry provides stable voltage under load and predictable discharge behavior suitable for devices with moderate to high current draw.
Подходит для
Ручные фонари и тактические лампы
Портативные вапorizаторы и электронные сигареты
Портативная электроника: фонари, радиоприемники, мониторы
Переходники и держатели аккумуляторов 18650
Key specifications
Cell type: Rechargeable Li‑ion 18650 format
Nominal capacity: 3600mAh
Integrated protection circuit: protects against overcharge, overdischarge and short circuit
Typical nominal voltage: 3.6–3.7 V
Physical size: standard 18650 dimensions (approx. 18mm diameter × 65mm length)
How to use
Insert the battery into the device observing correct polarity. Use a charger designed for protected 18650 Li‑ion cells and follow the charger manufacturer’s instructions. Charge the cell in a well‑ventilated area and avoid unattended charging. Do not expose the battery to temperatures outside the device or charger manufacturer’s recommended range. Replace the cell if the protection circuit activates repeatedly or if physical damage is visible.
Usage recommendations
Store the battery partially charged for long-term storage, avoid extreme temperatures, and use chargers that match Li‑ion charging profiles. Do not disassemble, puncture or immerse the cell. For best results, pair with devices and chargers that support protected 18650 cells and observe manufacturer safety guidelines.

## FAQ

### How much does the XTAR AK18650.3600 18650 battery 3600mAh cost, and is it available for purchase?

The price is 21.22 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 22.06.2026 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 XTAR 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 XTAR 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/10999072/61641220_large.webp