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header-product Rechargeable Li-Ion 18650 3350 mAh battery Gembird EG-BA-18650/3350 3.7 V, 70.5 mm × 19.5 mm, 47.5 g
9.49 €

Rechargeable Li-Ion 18650 3350 mAh battery Gembird EG-BA-18650/3350 3.7 V, 70.5 mm × 19.5 mm, 47.5 g

Gembird 18650 Li‑Ion 3350 mAh battery EG-BA-18650/3350 Photo 1
Gembird 18650 Li‑Ion 3350 mAh battery EG-BA-18650/3350 Photo 2
Gembird 18650 Li‑Ion 3350 mAh battery EG-BA-18650/3350 Photo 1
Gembird 18650 Li‑Ion 3350 mAh battery EG-BA-18650/3350 Photo 2
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Rechargeable Li-Ion 18650 3350 mAh battery Gembird EG-BA-18650/3350 3.7 V, 70.5 mm × 19.5 mm, 47.5 g

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Rechargeable Li-Ion 18650 3350 mAh battery Gembird EG-BA-18650/3350 3.7 V, 70.5 mm × 19.5 mm, 47.5 g

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Short description

Cylindrical rechargeable lithium‑ion cell Gembird EG-BA-18650/3350 with nominal voltage 3.7 V and capacity 3350 mAh. Dimensions: height 70.5 mm, diameter 19.5 mm; weight 47.5 g. Designed for use in flashlights, power banks, portable electronics and DIY battery packs where 18650 format and high capacity are required.
Available for order: 20 pcs.
Warranty: 2 Years
SKU: 5036948
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
22.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
27.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.15 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
27.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

Rechargeable Li-Ion 18650 3350 mAh battery Gembird EG-BA-18650/3350 is a cylindrical lithium‑ion cell with a nominal voltage of 3.7 V and a rated capacity of 3350 mAh. With dimensions of 70.5 mm height and 19.5 mm diameter and a weight of 47.5 g, this protected 18650 battery delivers sustained energy for devices that require a compact, high‑capacity cell. The integrated protection PCB guards against overload, short circuit and deep discharge, while the cell's chemistry ensures low self‑discharge to maintain stored charge during periods of non‑use.

Advantages

The protected design reduces the risk of damage from improper charging or short circuits and extends device safety during operation. High nominal capacity provides longer run time compared with lower‑capacity 18650 cells, and the low self‑discharge characteristic helps retain charge between uses. The standard 18650 form factor and common voltage make this battery compatible with many flashlights, power banks and DIY battery pack assemblies.

Suitable for

  • LED torches and flashlights
  • Portable power banks and battery boosters
  • Handheld electronic devices and chargers that accept 18650 cells
  • DIY battery packs and hobby electronics projects

Key specifications

  • Battery chemistry: lithium‑ion (Li‑Ion)
  • Nominal voltage: 3.7 V
  • Rated capacity: 3350 mAh
  • Form factor: 18650 cylindrical cell
  • Dimensions: 70.5 mm × 19.5 mm (height × diameter)
  • Weight: 47.5 g
  • Protection: integrated PCB for overload, short circuit and deep discharge protection
  • Self‑discharge: low self‑discharge characteristic

How to use

Insert the battery into devices that accept 18650 cells ensuring correct polarity. Charge the cell with a compatible 18650 lithium‑ion charger that provides appropriate charging current and voltage regulation for single‑cell Li‑Ion batteries. Observe the device manufacturer's instructions for battery installation and replacement. Do not attempt to charge the cell in a charger designed for other chemistries or multiple cells wired incorrectly.

Usage recommendations

Store batteries at moderate temperature and partial charge for long‑term storage. Use a charger with overcharge and temperature protection, recycle or dispose of damaged or swollen cells in accordance with local regulations, and avoid exposing the battery to water, fire or prolonged high temperatures.

Specifications

Battery type:
Rechargeable battery
Battery technology:
Lithium-Ion (Li-Ion)
Battery voltage:
3.7 V
Number of batteries included:
1 pc(s)
Weight:
0.0475 kg
Battery size(s):
18650
All features

Battery

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:
3350 mAh
Product colour:
Blue

Weight & dimensions

Weight:
0.0475 kg
Height:
70.5 mm
Diameter:
19.5 mm

Operational conditions

Storage temperature (T-T):
-20 - 45
Operating temperature (T-T):
0 - 45

Packaging data

Package depth:
128 mm
Package height:
25 mm
Package width:
70 mm
Package type:
Blister

Description

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Customer reviews

Customer questions

FAQ

How much does the Gembird 18650 Li‑Ion 3350 mAh battery EG-BA-18650/3350 cost, and is it available for purchase?

The price is 9.49 € (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 22.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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 3350 mAh battery EG-BA-18650/3350?

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.