# SmallRig 3822 NP-W235 Battery and USB Charger Kit for Digital Cameras

**URL:** https://aio.lv/en/product--oem-3822--12478521
**Data updated:** 2026-05-22 07:20 (EEST)
**Category:** Portable Device Chargers
**Manufacturer:** OEM
**Manufacturer code:** 3822
**EAN:** 6941590008295
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The SmallRig 3822 kit includes a high-capacity 2040 mAh Lithium-Ion battery and a dual-slot USB charger designed for digital cameras. Featuring an integrated LCD display, the charger provides real-time status updates. It operates via a 5V/2.1A USB input, making it a versatile and portable power solution for photographers on the go. Compatible with NP-W235 battery systems, this kit ensures reliable performance for extended shooting sessions.

## Long description

The SmallRig 3822 NP-W235 Battery and USB Charger Kit provides a reliable power solution for digital cameras utilizing the NP-W235 battery system. This kit includes high-capacity 2040 mAh Lithium-Ion batteries and a dual-slot charger, ensuring that photographers have sufficient power for extended shooting sessions. The batteries feature a fully decoded chip, ensuring seamless compatibility with the camera without triggering error messages or pop-ups, while maintaining the same physical dimensions as the original equipment for a perfect fit.
Advantages
The primary benefit of this kit is its versatility and convenience for mobile photographers. The dual-slot charger allows for the simultaneous charging of two batteries, significantly reducing downtime. The integrated LCD screen offers precise, real-time monitoring of charging voltage, current, and capacity, providing users with clear visibility into the charging process. Furthermore, the charger supports multiple power inputs, including USB-A and USB-C, making it compatible with power banks, car chargers, and standard wall adapters.
Suitable for
Extended outdoor photography sessions
Professional video production requiring multiple battery swaps
Travel photography where portable charging is essential
Studio work where continuous power management is needed
When it may not be suitable
This kit is specifically designed for cameras compatible with the NP-W235 battery system. It will not function with cameras requiring different battery types or voltages. Additionally, while the charger is highly portable, it requires an external USB power source, which may not be ideal for users seeking a dedicated AC-only charging solution.
Key specifications
Battery capacity: 2040 mAh
Battery technology: Lithium-Ion (Li-Ion)
Charger slots: Dual-slot
Input interface: USB-C and integrated USB-A cable
Display: Integrated LCD screen
Compatibility: NP-W235 battery systems
Input requirements: 5V/2.1A
How to use
To use the kit, simply insert one or two NP-W235 batteries into the dual-slot charger. Connect the charger to a power source using either the built-in USB-A cable or the USB-C input port. The LCD screen will automatically activate, displaying the real-time charging status for each battery. Once the charging progress reaches 100%, the batteries are ready for use in your camera. The batteries are designed to fit into the camera battery compartment exactly like the original manufacturer battery.
What to consider before purchase
Verify that your camera model is compatible with the NP-W235 battery standard.
Ensure you have a USB power adapter or power bank that meets the 5V/2.1A input requirement for optimal charging speeds.
Check the physical dimensions to ensure compatibility with your specific camera battery door.
Usage recommendations
For the best performance and longevity of your Lithium-Ion batteries, avoid exposing them to extreme temperatures and ensure they are fully charged before long storage periods. Always use a stable power source for the USB charger to maintain consistent charging current.

## Specifications

| Feature | Value |
|---|---|
| Number of batteries supported | 2 |
| Compatible battery technologies | Lithium-Ion (Li-Ion) |
| Display technology | LCD |
| Battery 2 capacity | 2040 mAh |

### Performance

| Feature | Value |
|---|---|
| Power source type | USB |
| Brand compatibility | Fujifilm |

### Power

| Feature | Value |
|---|---|
| Input voltage | 5 |
| Output voltage | 8.4 |
| Input current | 2.1 |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Suitable for | Digital camera battery |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.259 kg |
| Height | 162 mm |
| Width | 35 mm |
| Depth | 115 mm |

### Other features

| Feature | Value |
|---|---|
| Built-in display | Yes |
| Compatible products | Fujifilm GFX 50S II, GFX 100S, X-T4 |
| Battery voltage | 7.2 V |
| Batteries included | Yes |
| Number of batteries included | 2 pc(s) |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 40 |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 2040 mAh |

## 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 OEM 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 OEM 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: weight, power source type, product colour, 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.

## Image

https://aio.lv/img/cache/product/12478521/68803045_large.webp