# Lithium rechargeable battery XTAR 14500 3.7V 800mAh

**URL:** https://aio.lv/en/product--lithium-rechargeable-battery-xtar-14500-37v-800mah--3488576
**Data updated:** 2026-02-12 09:53 (EET)
**Category:** Batteries
**Manufacturer code:** AK14500.800XTAR1
**EAN:** 6952918341338
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.07 €
**Prices and availability valid until:** 2026-08-19 23:59
**Price without VAT (21%):** 7.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lithium-rechargeable-battery-xtar-14500-37v-800mah--3488576

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.79 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

Rechargeable XTAR 14500 lithium battery with nominal voltage 3.7V and capacity 800mAh. Designed as a compact power source for flashlights, portable electronics, and small devices that accept 14500-size cells. Provides repeated recharge cycles, steady voltage output and is suitable for applications requiring a slim rechargeable cell with moderate capacity.

## Long description

Rechargeable XTAR 14500 3.7V 800mAh is a compact lithium-ion cell offering a nominal voltage of 3.7V and a rated capacity of 800mAh. The cell is intended as a slim, rechargeable alternative to alkaline AA-sized batteries in devices that accept 14500-format cells. It provides a stable voltage output over discharge and supports repeated recharge cycles for continued use in portable illumination and small electronics.
Advantages
The XTAR 14500 battery delivers consistent 3.7V output and useful energy density in a compact form factor. Its rechargeable chemistry reduces the need for single-use cells and lowers operating cost over time when used with a compatible charger. The cell's moderate 800mAh capacity balances run time and size, making it suitable for devices where space is limited. Designed for reliable voltage under typical loads, it is appropriate for applications such as LED flashlights and small electronic devices that require a 14500 cell.
Suitable for
 LED flashlights and headlamps that accept 14500 cells
 Portable electronics and small gadgets with 14500 battery compartments
 Battery replacement in devices originally designed for slim lithium cells
 Low- to moderate-drain devices where compact rechargeable cells are needed
Key specifications
 Cell type: lithium-ion rechargeable
 Nominal voltage: 3.7 V
 Rated capacity: 800 mAh
 Form factor: 14500 (AA-sized length with Li-ion voltage)
 Typical use: low to moderate discharge rates
 Rechargeable: yes, requires compatible charger
How to use
Install the XTAR 14500 cell in devices that explicitly support 14500-format lithium-ion batteries and observe correct polarity. Charge the battery only with a charger designed for lithium-ion cells and follow the charger's instructions for charging current and termination. Do not use a charger intended solely for NiMH or alkaline cells. Monitor the cell temperature during charging and discharging; stop use if the battery becomes unusually hot, deformed, or damaged.
Usage recommendations
Store and transport the cell in a non-conductive container, avoid short-circuiting the terminals, and keep the battery away from high temperatures and direct sunlight. For prolonged storage, maintain a partial state of charge (around 40–60%) and check periodically. Replace the cell if capacity noticeably decreases or if physical damage occurs. Use only chargers and devices that are compatible with 3.7V lithium-ion 14500 cells.

## FAQ

### How much does the XTAR 14500 lithium battery 3.7V 800mAh cost, and is it available for purchase?

The price is 9.07 € (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 28.07.2026 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.

### 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/3488576/6549210_large.webp