# Rechargeable Li‑Ion Battery Panasonic NCR18650B 3400 mAh 3.7 V — 18650 Cell

**URL:** https://aio.lv/en/product--panasonic-ncr18650bpcm--1407701
**Data updated:** 2026-01-13 15:36 (EET)
**Category:** Batteries
**Manufacturer:** Panasonic
**Manufacturer code:** NCR18650BPCM
**EAN:** 2050001864222
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 27.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--panasonic-ncr18650bpcm--1407701

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

Panasonic NCR18650B is a single 18650 rechargeable lithium‑ion cell with 3400 mAh nominal capacity and 3.7 V nominal voltage. Designed for high‑capacity applications such as flashlights, power banks, portable electronics and DIY battery packs. Provides long runtime per charge and stable voltage output for demanding devices.

## Long description

Panasonic NCR18650B is a single rechargeable 18650 lithium‑ion cell with a nominal capacity of 3400 mAh and a nominal voltage of 3.7 V. The cell is designed to deliver extended runtime per charge and stable voltage output for high‑capacity applications such as flashlights, power banks, portable electronics and DIY battery packs. As a cylindrical 18650 format battery it fits standard holders and battery management systems that accept this cell size.
Advantages
The NCR18650B offers high nominal capacity and consistent discharge characteristics for devices that require longer continuous operation. Its chemistry provides relatively low self‑discharge when stored and a stable voltage under moderate loads, helping preserve device performance between charges. The cell’s uniform cylindrical form factor and compatibility with common 18650 holders simplify integration into custom battery packs and replacement applications.
Suitable for
High‑drain flashlights and headlamps
Portable power banks and USB battery packs
Portable electronics such as radios, GPS units and cameras
DIY battery packs for e‑bikes, tools and hobby projects (with proper BMS)
Key specifications
Cell type: rechargeable lithium‑ion (18650 cylindrical cell)
Nominal capacity: 3400 mAh
Nominal voltage: 3.7 V
Typical full charge voltage: approx. 4.2 V
Recommended charge method: constant current / constant voltage (CC/CV)
Typical dimensions: 18 mm diameter × 65 mm length (standard 18650 size)
Typical weight range: standard for 18650 high‑capacity cells
How to use
Use the Panasonic NCR18650B in devices and holders designed for 18650 lithium‑ion cells. Charge the cell with a compatible lithium‑ion charger that implements CC/CV charging up to the recommended maximum charge voltage and monitors current and time. Install cells with correct polarity and ensure good contact in holders or spot‑welded assemblies. For multi‑cell battery packs, use an appropriate battery management system (BMS) to provide cell balancing, overcharge, overdischarge and overcurrent protection.
Usage recommendations
Store cells in a cool, dry place and avoid exposure to high temperatures. Do not puncture, short‑circuit or expose the cell to fire. Follow charger and device manufacturer instructions and use protective circuitry for multi‑cell assemblies. For long‑term storage, keep the cell partially charged (around 30–60%) and check periodically.

## FAQ

### How much does the Panasonic NCR18650B Li‑Ion 3400 mAh 3.7 V cost, and is it available for purchase?

The price is 33.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 98 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 29.07.2026 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. 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 Panasonic 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 Panasonic 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

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