# Rechargeable Battery Nitecore 21700 6000mAh Li-ion (model NITNL2160)

**URL:** https://aio.lv/en/product--nitecore-nitnl2160--11880074
**Data updated:** 2026-03-09 20:47 (EET)
**Category:** Batteries
**Manufacturer:** Nitecore
**Manufacturer code:** NITNL2160
**EAN:** 6952506496419
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nitecore-nitnl2160--11880074

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Nitecore 21700 6000mAh is a rechargeable Li-ion battery in 21700 format with a nominal capacity of 6000mAh (model NITNL2160). Designed for high-capacity energy storage in devices compatible with 21700 cells, it suits flashlights, power banks, e-bikes, and other portable electronics that require long runtime. Use following manufacturer charging and safety recommendations.

## Long description

The Rechargeable Battery Nitecore 21700 6000mAh Li-ion (model NITNL2160) is a high-capacity 21700-format lithium-ion cell intended for devices that accept 21700 batteries. With a nominal capacity of 6000mAh, this cell provides extended runtime for compatible flashlights, portable power banks, electric bikes, and other high-drain or long-duration applications. The cell is designed for repeated charge and discharge cycles and should be used with chargers and devices specified for 21700 Li-ion chemistry and dimensions.
Advantages
This Nitecore 21700 battery offers elevated energy density and long runtime compared with smaller cell formats, reducing the need for frequent replacements or spare cells. It is built for rechargeable use, supporting numerous cycles when charged and stored according to manufacturer guidelines. The 21700 format provides a balance between capacity and physical size, enabling compatibility with many modern portable devices that require higher power and longer operation time.
Suitable for
 High-performance flashlights and tactical lighting
 Portable power banks and external battery packs
 Electric bicycles, scooters, and personal mobility devices (compatible battery holders)
 High-drain handheld electronics and specialty equipment
Key specifications
 Cell format: 21700 lithium-ion
 Nominal capacity: 6000 mAh
 Chemistry: Li-ion (lithium-ion)
 Intended use: rechargeable secondary cell for high-capacity applications
 Typical applications: flashlights, power banks, e-mobility, high-drain electronics
How to use
Insert the battery into devices that accept 21700 cells, observing correct polarity. Charge the cell using a charger compatible with 21700 Li-ion batteries and follow the charger's instructions to avoid overcharging. Do not attempt to charge the cell in chargers not designed for lithium-ion chemistry or in chargers that exceed recommended current. Observe device manufacturer limits for maximum continuous discharge and temperature ranges during use.
Usage recommendations
Follow Nitecore's and the device manufacturer's safety and charging recommendations: use a compatible Li-ion charger, avoid mechanical damage, store cells in a cool dry place, and do not expose to high temperatures or fire. Replace the battery if it shows signs of swelling, leakage, or sustained capacity loss. For applications with high current draw, verify that the device and battery are rated to handle the required discharge rates.

## FAQ

### How much does the Nitecore 21700 6000mAh rechargeable battery cost, and is it available for purchase?

The price is 40.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 30.06.2026 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 Nitecore 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 Nitecore 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/11880074/67298309_large.webp