# Rechargeable 18650 Battery Beston AA620357 2000mAh with USB-C Charging

**URL:** https://aio.lv/en/product--bestonhkindustry-company-ltd-aa620357--10926781
**Data updated:** 2025-12-30 14:52 (EET)
**Category:** Battery chargers
**Manufacturer:** Beston(HK)Industry Company Ltd.
**Manufacturer code:** AA620357
**EAN:** 9990000620357
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Rechargeable 18650 battery Beston AA620357 provides 2000mAh nominal capacity and supports USB-C charging for convenient recharging without a separate charger. Designed for devices that accept 18650 cells, it is suitable for flashlights, vape devices, portable electronics and DIY projects. The integrated USB-C port simplifies charging at home or on the go.

## Long description

Rechargeable 18650 battery Beston AA620357 with 2000mAh (7400mWh) nominal capacity and built-in USB Type-C charging port. The Li-ion cell provides a rated voltage of 3.7V and is designed for devices that accept 18650-format batteries. The compact metal body measures 67 x 18.5 x 18.5 mm and weighs 43 g, while the integrated charging port removes the need for an external charger.
Advantages
This rechargeable 18650 battery supports USB Type-C input at 5V/1A for convenient recharging and features a charging indicator (red light for charging, blue for fully charged). The cell is rated for approximately 500 charge cycles, simplifying replacement management compared with many single-use cells. The battery delivers a maximum output of 3.7V/5A, making it suitable for a range of portable devices.
Suitable for
 Flashlights and torches that accept 18650 cells
 Vape devices and portable electronics compatible with 18650 batteries
 DIY electronics projects and power banks
 On‑the‑go charging when an external charger is not available
Key specifications
 Battery type: 18650 (Li‑ion)
 Capacity: 2000mAh (7400mWh)
 Rated voltage: 3.7V
 Input (charging): USB Type‑C, 5V / 1A
 Output: 3.7V, up to 5A max
 Dimensions: 67 x 18.5 x 18.5 mm
 Weight: 43 g
 Cycle life: ~500 charge cycles
How to use
Insert the Beston AA620357 into devices that accept standard 18650 cells, observing correct polarity. To recharge the battery, connect a USB Type‑C cable to the integrated port and a suitable 5V/1A USB power source. The indicator light shows red during charging and turns blue when fully charged. Do not exceed the stated input and output ratings.
Usage recommendations
For prolonged service life, perform a single charge cycle at least once a month if the battery is stored unused. Dispose of spent batteries in designated collection points in accordance with local regulations. Warranty period: 12 months.

## FAQ

### 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 Beston(HK)Industry Company Ltd. 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 Beston(HK)Industry Company Ltd. 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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