# Rechargeable Li‑Ion 18650 battery GEMBIRD EG-BA-18650/2600 — 3.7 V, 2600 mAh, 70.5 mm × 19.5 mm, blister

**URL:** https://aio.lv/en/product--gembird-eg-ba-186502600--5036947
**Data updated:** 2026-03-07 15:10 (EET)
**Category:** Batteries
**Manufacturer:** GEMBIRD
**Manufacturer code:** EG-BA-18650/2600
**EAN:** 8716309122351
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gembird-eg-ba-186502600--5036947

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

GEMBIRD EG-BA-18650/2600 is a rechargeable lithium‑ion 18650 cell with nominal voltage 3.7 V and capacity 2600 mAh. Cylinder dimensions are 70.5 mm height and 19.5 mm diameter, weight 47.5 g. Supplied in blister packaging, it suits flashlights, power banks, portable electronics and battery packs where a standard 18650 Li‑Ion cell is required.

## Long description

GEMBIRD EG-BA-18650/2600 is a rechargeable Li‑Ion 18650 cell with a nominal voltage of 3.7 V and a rated capacity of 2600 mAh. The cell has a cylindrical format with dimensions of 70.5 mm height and 19.5 mm diameter and a weight of 47.5 g. This protected 18650 battery includes an integrated protection PCB to guard against overload, short circuit and deep discharge. The product is supplied in blister packaging and is intended for devices that accept a standard protected 18650 cell.
Advantages
The integrated protection circuit increases operational safety by preventing overcurrent, short circuit and deep discharge. Low self-discharge characteristic preserves charge during storage. The nominal 2600 mAh capacity delivers extended runtime compared with lower-capacity 18650 cells, and the standard cylindrical size (with slightly increased length due to protection) ensures compatibility with many flashlight, power bank and portable electronics designs that accept protected cells.
Suitable for
LED flashlights and torches
Power banks and DIY battery packs that accept protected 18650 cells
Portable electronics such as vaporizers, handheld devices and laser pointers that require 18650 cells
Replacement cells for compatible battery holders and chargers designed for protected 18650 batteries
Key specifications
Cell type: Rechargeable lithium‑ion 18650 (protected)
Nominal voltage: 3.7 V
Capacity: 2600 mAh (rated)
Dimensions: 70.5 mm (height) × 19.5 mm (diameter)
Weight: 47.5 g
Protection: Integrated PCB for overload, short circuit and deep discharge protection
Packaging: Blister
How to use
Charge the GEMBIRD 18650 cell only with chargers designed for rechargeable lithium‑ion batteries and follow the charger manufacturer’s instructions. Insert the cell with correct polarity into the device or holder. Observe the slight increase in length compared with unprotected 18650 cells when fitting into tight housings; ensure the device or compartment can accommodate a 70.5 mm length. Do not use damaged or swollen cells. Replace cells in sets only with matching type and state of charge to avoid imbalance in multi-cell packs.
Usage recommendations
Store the battery in a cool, dry place and avoid prolonged exposure to high temperature. Avoid shorting the terminals and follow local regulations for transport and disposal of lithium‑ion batteries. For safe operation, use a charger with appropriate voltage and current control and never leave charging cells unattended for long periods.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery type | Rechargeable battery |
| Battery size(s) | 18650 |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery voltage | 3.7 V |
| Number of batteries included | 1 pc(s) |
| Battery capacity | 2600 mAh |
| Product colour | Blue |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0475 kg |
| Height | 70.5 mm |
| Diameter | 19.5 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -20 - 45 |
| Operating temperature (T-T) | 0 - 45 |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Blister |

## FAQ

### How much does the GEMBIRD 18650 Li‑Ion battery EG-BA-18650/2600 cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 17.07.2026 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.

### What is the warranty period?

All GEMBIRD 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 GEMBIRD 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery type, battery technology, battery voltage, number of batteries included, weight, battery size(s), compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for GEMBIRD 18650 Li‑Ion battery EG-BA-18650/2600?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/5036947/61874556_large.webp