# K&F CONCEPT 2 Pack NP-FW50 USB-C Batteries for Sony Cameras

K&F CONCEPT NP-FW50 USB-C batteries \(2-pack\) offer 2h fast charging and 1100 mAh for Sony cameras, practical spares with USB charging for on-the-go.

- [Original product page](https://www.ofertitastop.com/uk/product/concept-np-fw50-usb-batteries-for)
- [View offer](https://www.ofertitastop.com/uk/visit/concept-np-fw50-usb-batteries-for)
- Market: UK
- Language: en-GB
- Currency: GBP
- Product updated: 2026-10-20T06:02:49.916Z
- SKU: ofertitastop-uk-114938
- Category: Cameras & Optics > Camera & Optic Accessories > Camera Parts & Accessories > Camera Gears
- Source store: amazon UK
- Active deal: Yes
- Price: 31.05 GBP
- Previous price: 42.99 GBP
- Discount: 28%
- Rating: 4.7 / 5
- Reviews: 153

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

## What this is
The K&F CONCEPT 2 Pack NP-FW50 comprises two USB-C powered batteries designed as replacements for a wide range of Sony bodies. Each battery advertises USB-C 2-hour fast charging and a substantial 1100 mAh capacity, with the aim of keeping you shooting or recording for longer between charges.

## The practical value
On paper, the batteries are compatible with Sony models including the ZV-E10 and various Alpha and NEX series cameras. The design emphasises portability, with the ability to charge via USB-C using a wall charger, power bank, or car charger—no dedicated charger required if you’re charging directly from a powered source. The set includes two NP-FW50 cells and two USB-C charging cables, plus a user manual, which helps with straightforward use and initial setup.

## How it performs in practice
With 1100 mAh, the claim is over 2.5 hours of continuous recording and the capability to capture more than 2500 stills. While these figures are useful benchmarks, real-world results depend on your camera model, temperature, and how aggressively you use features like continuous autofocus, 4K recording, or image stabilisation. The absence of a memory effect is highlighted, which is common for modern lithium-ion packs when used with compatible Sony cameras.

## What stands out
- USB-C 2-hour fast charging offers flexibility for on-the-go shoots, especially when access to a dedicated charger is limited.
- The set provides two batteries, which is useful for redundancy during longer shoots or travel days.
- Fully decoded batteries claim to prevent camera warnings, helping to avoid interruptions during critical moments.

## Considerations and limitations
- The stated capacity of 1100 mAh, while reasonable for NP-FW50 replacements, may feel modest against newer battery chemistries or more demanding shooting setups. If you regularly shoot high-res video or long log sessions, you may still want additional spares.
- As with any replacement battery, actual performance can vary by camera body and firmware. There is a general caveat that third-party packs sometimes behave differently across firmware updates.
- The product relies on USB-C charging gear, if you don’t already use USB-C for other devices, you’ll need an appropriate charger or power source.

## Who it’s for
If you own multiple Sony bodies that use NP-FW50 and you want quick USB-C charging with a spare pack handy, this two-pack offers practicality and redundancy. It can be appealing for event photography, travel, or vlogging where swapping batteries quickly matters and USB charging is convenient.

## Who it isn’t for
If you primarily rely on the lowest possible weight, or you require the absolute highest battery capacity available in the market, you may prefer higher-capacity upgrades. Also, if your workflow relies on a dedicated external charger and you aren’t set up for USB-C charging, these may feel less convenient.

## When it makes sense to buy
Consider this set if you value flexibility in charging options (USB-C, car charger, power bank) and you want immediate spares for Sony cameras that use NP-FW50. The two-pack format helps with budgeting for extra capacity without purchasing single units repeatedly.

## Before you buy
- Check your camera model’s compatibility with NP-FW50 replacements and firmware notes regarding third-party batteries.
- Ensure you have USB-C charging accessories ready (charger, power bank, or car charger) to maximise the benefit of the fast-charge claim.
- Consider whether you need more than two spare batteries or if a larger capacity option would better fit your shooting style.

## Practical usage example
During a weekend shoot, you can keep one battery in the camera, one on charge via a portable USB-C charger, and swap as needed without returning to a base charger. For vlog sessions where you’re shooting in different locations, the USB-C charging setup can simplify power management when outlets aren’t readily available.

## FAQ
- Do these batteries work in all NP-FW50 compatible Sony cameras? They’re advertised as replacements for a broad Sony lineup, but always verify compatibility with your specific model and firmware.
- Will they trigger any camera warnings like some third-party packs do? The batteries are described as fully decoded to avoid pop-up warnings, but behaviour can vary by camera and firmware.
- Can I charge both batteries simultaneously from a single USB-C charger? The package includes two USB-C cables, charging capability may depend on the charger’s power supply and the camera’s charging interface.

## Is it worth it?
It makes sense if you prioritise portable, flexible charging and need reliable spares for Sony bodies that use NP-FW50 batteries. If you mainly shoot with power outlets nearby or already have high-capacity originals, the value might be more modest. In other words, a solid pick for those who value mobility and quick swaps, with a caveat that real-world performance depends on your exact usage pattern.

## Images

![K&F CONCEPT 2 Pack NP-FW50 USB-C Batteries for Sony Cameras — 1](https://www.ofertitastop.com/i/ITUnmo-4-HJqVg_Zu3nTel34FR_DB375WJePCkoFnk5nTgmZ6FpwKcnGH7kcQHPi2yqwE2D5oHtRk8_lYPxulqVnzzUObN8hG3brBoKwx_IEG5GxsLJcWHf83w.jpg)

![K&F CONCEPT 2 Pack NP-FW50 USB-C Batteries for Sony Cameras — 2](https://www.ofertitastop.com/i/3X-CBJKqUDC4jvBOG3S0xEF3uUQgTj7sDrp5CKAC_mb7KnvOfj7x-B_PoQDZ6d7B1YlkK6ZEePMHKE79m-e1Zu91_7Bq1klo6kAOFVCeHgbvHqeWQrbKigbEZw.jpg)

![K&F CONCEPT 2 Pack NP-FW50 USB-C Batteries for Sony Cameras — 3](https://www.ofertitastop.com/i/W0jDY_qdaf0SsqUxm-zRO4TK6XNnW7P1YIFhDblkvPcXObWuCfdaJl9s0ByLfbRfVwnac9j_1Ja_UFLjUY4mU-4y7Z0fCw3c0Pum4k3sFTxqP_9naXohxVI3cg.jpg)

![K&F CONCEPT 2 Pack NP-FW50 USB-C Batteries for Sony Cameras — 4](https://www.ofertitastop.com/i/bDC_-hAP87MJkt5LjQlHqQliXiJyIW5wqlL0ZRP3p87bvr8rBnd6my5bSmNalGB-1WQaanC43rFiX46OKgIONaXKTaelGFEGKZY9XLSPhxwyVUpeaVpSVHOXlg.jpg)

![K&F CONCEPT 2 Pack NP-FW50 USB-C Batteries for Sony Cameras — 5](https://www.ofertitastop.com/i/5OKkaxyMbewNHLFmRVHUWhy2BL09O-zxAq4HrkxUBAUtT6raR1c6y1r22u5YBzOV_wwQaftFSM5Kk3C1kWEO7jquukcL3UsptSyvG7hzYRWBOaSbddMKOvvsRA.jpg)