PowerEx NP-FW50 1500mAh 7.4V 11.1Wh Li-ion Battery Pack of 3
Three 7.4V 1500mAh Li-ion packs plus a dual USB charger with LCD status readout
- Pack3
- ChemicalLithium
- Capacity11.1 watt_hours
- Featurestrue, 1 year
- 1500 mAh capacity extends shooting time
- 1 Wh energy rating powers compatible Sony cameras
- Dual USB charger replenishes two batteries at once
- LCD display shows real-time charging level
- USB input works with wall, car or power bank
Three-battery kit for Sony shooters
This pack supplies three 7.4 V 1500 mAh lithium-ion cells rated at 11.1 Wh each. They serve as direct replacements for the Sony NP-FW50 and fit Alpha a6500, a6300, a6000, a7S, a7, a7S II, a5100, a5000, a7R and a7 II bodies.
Dual USB charger with LCD readout
The included charger accepts a 5 V 2 A USB source and delivers 8.4 V 0.8 A to two batteries at once. Its LCD panel shows the charge level for each cell while they charge.
Extended shooting time, limited by two-slot charger
Three cells give roughly triple the runtime of a single stock battery for stills or video. The charger only handles two packs simultaneously, so the third must wait its turn.
Highlights
- 1500 mAh capacity extends shooting time
- 1 Wh energy rating powers compatible Sony cameras
- Dual USB charger replenishes two batteries at once
- LCD display shows real-time charging level
- USB input works with wall, car or power bank
Specifications
| Brand | PowerEx |
|---|---|
| Part Number | FW50 |
| Pack | 3 |
| Chemical | Lithium |
| Capacity | 11.1 watt_hours |
| Features | true, 1 year |
Questions about this item
Does the Li-ion chemistry in these 1500mAh packs require any periodic maintenance to keep capacity stable?
The lithium-ion cells have no memory effect, so no scheduled cycling or conditioning is needed to preserve their 11.1Wh rating.
When shooting continuously, will the 7.4V output sag before the camera warns of low power?
The cells are rated at 1500mAh and 11.1Wh; voltage will hold until the rated capacity is used, then the camera gives its normal low-battery alert.
How warm does the dual USB charger get when it runs all day recharging two packs from a 5V/2A source?
The charger outputs 8.4V at 0.8A per slot, so total power stays modest and the unit remains only slightly warm during extended use.
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