# 4‑slot XTAR X4 smart charger for Li‑ion 18650 cells, DC input, 2.1 A, black

**URL:** https://aio.lv/en/product--xtar-x4--4809985
**Data updated:** 2026-01-30 13:36 (EET)
**Category:** Battery chargers
**Manufacturer:** XTAR
**Manufacturer code:** X4
**EAN:** 6952918351412
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--xtar-x4--4809985

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 16.06.2026 | 1.99 EUR |
| Courier delivery to door | 16.06.2026 | 4.99 EUR |

## Summary description

XTAR X4 is a 4‑slot smart charger designed for Li‑ion 18650 cells. It accepts DC power and provides up to 2.1 A input current. The compact black unit supports charging up to four household lithium‑ion batteries simultaneously, operates between 0–40 °C, and measures 118 × 38 × 140 mm with a weight of 235 g. Batteries not included.

## Long description

XTAR X4 is a compact 4‑slot smart charger designed for Li‑ion 18650 cells. The black unit accepts DC power and supports charging up to four household lithium‑ion batteries simultaneously. It operates within a 0–40 °C temperature range and has a lightweight, portable design suitable for home use; batteries are not included.
Advantages
The charger offers four independent slots for simultaneous charging, a 2.1 A DC input for reliable power delivery, and a compact footprint (118 × 38 × 140 mm) with a weight of 235 g for easy storage and transport. Its operating temperature range ensures stable performance in typical indoor environments.
Suitable for
Charging Li‑ion 18650 household batteries
Simultaneous charging of multiple batteries (up to 4 cells)
Home use where compact, lightweight chargers are preferred
Key specifications
Number of charging slots: 4
Compatible battery chemistry: Lithium‑Ion (Li‑ion)
Supported cell type: 18650
Power input type: DC
Input current: 2.1 A
Operating temperature: 0–40 °C
Dimensions (W × H × D): 118 × 38 × 140 mm
Weight: 235 g
Colour: Black
Batteries included: No
How to use
Connect the charger to a compatible DC power source, insert Li‑ion 18650 cells into the slots observing correct polarity, and the charger will manage charging for each slot. Monitor charging progress according to the charger’s indicators and remove batteries when fully charged. Do not insert non‑supported battery types and avoid exposure to temperatures outside the specified 0–40 °C range.
Usage recommendations
Use the XTAR X4 on a stable, non‑flammable surface in a well‑ventilated area. Charge only compatible Li‑ion 18650 cells, inspect batteries for damage before charging, and follow manufacturer safety guidelines for battery handling and disposal.

## FAQ

### How much does the XTAR X4 4‑slot smart charger for 18650 cost, and is it available for purchase?

The price is 32.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 Thursday 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/4809985/51100982_large.webp