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Two cells, fourteen bodies named

DuraPro Two NP-FW50, 7.2 V, 1500 mAh, fourteen bodies

Two NP-FW50 cells at 7.2 V and 1500 mAh for 23 €, with fourteen Sony bodies named — and nothing said about chips or protection.

Pair of DuraPro NP-FW50 batteries for Sony mirrorless bodies

DuraPro Two NP-FW50, 7.2 V, 1500 mAh, fourteen bodies

Two NP-FW50 cells at 7.2 V and 1500 mAh for 23 €, with fourteen Sony bodies named — and nothing said about chips or protection.

Bodies named
FOURTEEN individual models plus two whole ranges, in the title and the first bullet: the Alpha a6300, a6000, a7, a7s, a7s II, a7r, a7r II, a3000, a5000, a5100 and a7 II, the NEX-7, NEX-6, NEX-F3, NEX-3 and NEX-5, and the SLT-A and Alpha series generally. It is the longest compatibility list on this shelf
Capacity in mAh and watt-hours
1500 mAh, in the third bullet, with NO watt-hour figure. At 7.2 V that is about 10.8 Wh. Sony’s own NP-FW50 is rated near 1020 mAh, so 1500 is a substantial claim — and the same figure the 29 € ENEGON publishes, which at least makes the two comparable
Voltage
7.2 V, in the third bullet — the NP-FW50 standard, and correctly matched
Chip communication described
NOT AT ALL. This is the specification that matters most on a Sony body and the page is silent: Sony cameras read a chip in the battery to show a charge percentage rather than three bars, and a cell without proper communication shows a warning or refuses to report. Four batteries on this shelf say something about their electronics; this one says nothing
Charger contents
NONE. The fifth bullet is unambiguous — the package contains two NP-FW50 batteries. No charger, no cable, no case
Stated protection
NONE NAMED. The fourth bullet offers high energy density, extra long life and freedom from memory effect, which are properties rather than protections. The 29 € ENEGON lists five circuits by name
Amazon reference
B07T1HSTL8 (same reference on 2 Amazon marketplaces)
EAN
0682559638202
  • Two cells for 23 €, the cheapest per battery on this shelf
  • Fourteen Sony bodies named individually, plus two ranges
  • Nothing at all about chip communication, on Sony bodies that expect it

Best for: A Sony NEX or Alpha body that already has a charger, where two spare cells for 23 € matter more than a percentage readout.

≈ 23 €
Check price on Amazon

Specifications

Bodies named
FOURTEEN individual models plus two whole ranges, in the title and the first bullet: the Alpha a6300, a6000, a7, a7s, a7s II, a7r, a7r II, a3000, a5000, a5100 and a7 II, the NEX-7, NEX-6, NEX-F3, NEX-3 and NEX-5, and the SLT-A and Alpha series generally. It is the longest compatibility list on this shelf
Capacity in mAh and watt-hours
1500 mAh, in the third bullet, with NO watt-hour figure. At 7.2 V that is about 10.8 Wh. Sony’s own NP-FW50 is rated near 1020 mAh, so 1500 is a substantial claim — and the same figure the 29 € ENEGON publishes, which at least makes the two comparable
Voltage
7.2 V, in the third bullet — the NP-FW50 standard, and correctly matched
Chip communication described
NOT AT ALL. This is the specification that matters most on a Sony body and the page is silent: Sony cameras read a chip in the battery to show a charge percentage rather than three bars, and a cell without proper communication shows a warning or refuses to report. Four batteries on this shelf say something about their electronics; this one says nothing
Charger contents
NONE. The fifth bullet is unambiguous — the package contains two NP-FW50 batteries. No charger, no cable, no case
Stated protection
NONE NAMED. The fourth bullet offers high energy density, extra long life and freedom from memory effect, which are properties rather than protections. The 29 € ENEGON lists five circuits by name
Amazon reference
B07T1HSTL8 (same reference on 2 Amazon marketplaces)
EAN
0682559638202

On the listing

Five bullets. Full compatibility with the NP-FW50 battery and the Sony NEX 3/5/7 series, SLT-A series and Alpha series; additional power and more shots for the camera; technical data giving a Li-ion battery type, a capacity of 1500 mAh and 7.2 volts; high energy density, extra long life and freedom from memory effect; and a package containing two NP-FW50 batteries.

Fourteen bodies, and two ranges

The longest compatibility list on this shelf. The NP-FW50 spans a decade of Sony mirrorless cameras, and the page lists them individually rather than trusting the part number.

Fifteen hundred milliamp-hours, against about a thousand

Sony’s own cell is rated near 1020 mAh. The 29 € ENEGON here claims the same 1500 — two makers agreeing is better evidence than one.

Seven point two volts, correctly

The figure that cannot be approximated. It is published, and it matches.

Nothing about the chip

On a Sony body, the battery reports a percentage. A cell that cannot may show a warning instead — and this page does not raise the subject at all.

Two batteries, and that is the package

No charger, no cable, no case. Twenty-three euros for two cells is the cheapest per battery on this shelf.

Availability

About 23 € on the German Amazon store when this page was last checked.

Listed in the French Amazon catalogue with nothing on sale against the entry: the camera has a page there and no seller behind it.

Nothing came back from the American, British, Italian and Spanish Amazon stores at all, so the button for those countries runs a search instead of opening an entry that is not there.

Everything in this section is the figure Keepa carried on the day of the last update to this page. Availability and prices shift without notice.

Prices quoted in this text were read on 13 September 2026. The live price is at the top of the page.

More camera batteries

  • NEEWER dual battery charger with LCD display and two NP-FW50 cells

    NEEWER Two cells plus a dual LCD charger, 1100 mAh, 8.1 Wh

    Two cells and a twin charger with an LCD readout for 36 € — the only charger on this shelf, and the only capacity published with its watt-hours and nothing contradicting them.

    Bodies named
    Fourteen models and one range, in the fourth bullet: the ZV-E10, a7, a7R, a7R II, a7 II, a7S II, a7S, a3000, a5000, a6000, a6300, a6400, a6500 and the RX10 series
    Capacity in mAh and watt-hours
    1100 mAh and 8.1 W, both in the first bullet — and unlike the 29 € ENEGON here, no second figure contradicts them. Eleven hundred milliamp-hours is the LOWEST capacity on this shelf and the CLOSEST to Sony’s own rating of about 1020 mAh, which is the more credible position for a third-party cell to take
    Voltage
    NOT PUBLISHED. Every other battery on this shelf gives 7.2 or 7.4 V, and this page gives watt-hours and milliamp-hours without the volts between them — 8.1 Wh over 1100 mAh implies about 7.4 V, which the reader has to derive
    Chip communication described
    Not described. The charger’s LCD reports the state of each cell instead, which answers the question outside the camera rather than inside it
    Charger contents
    A DUAL CHARGER WITH AN LCD DISPLAY — the only charger on this shelf. The first and third bullets give the detail: 2.1 A charging, micro-USB OR USB-C input, and power from a wall charger, a car charger or an external power bank, with the display clearly showing each battery’s charge state. The second bullet adds that the set triples the camera’s running time
    Stated protection
    FOUR circuits, in the fifth bullet: overcharge, short circuit, overheating and over-voltage, in a high-quality fire-resistant construction. One fewer than the ENEGON’s five, and four more than the DuraPro’s none
    Amazon reference
    B07QWP7KTB (same reference on 6 Amazon marketplaces)
    EAN
    0191073100701
    • A dual charger with an LCD showing each cell’s state, alone on this shelf
    • Two point one amp charging from micro-USB or USB-C, wall, car or power bank
    • No voltage published, alone on this shelf

    Best for: A Sony body with no charger at all, or one whose original has been lost — the set that arrives complete.

    ≈ $33 / £30 / 36 €
    Check price on Amazon
  • Canon LP-E17 battery pack in black, upright

    Canon LP-E17 — three bullets, no capacity, no voltage

    Forty-one euros for Canon’s own LP-E17, from a page that publishes no capacity, no voltage and no camera — the same three words it prints on its hoods and caps.

    Bodies named
    NONE. Not one camera is named, on a battery whose whole identity is which bodies take it. The LP-E17 belongs to the EOS 750D, 760D, 800D, 77D, 200D, 250D, RP and R8 among others — and a buyer has to know that before arriving
    Capacity in mAh and watt-hours
    NEITHER IS PUBLISHED. Four third-party cells on this shelf publish 2000, 1500, 1500 and 1100 mAh, and two add watt-hours. The original publishes nothing, which makes it the only battery here that cannot be compared with any other on capacity
    Voltage
    NOT PUBLISHED
    Chip communication described
    Not described — and this is the irony of the page. An original Canon cell is precisely the one that reports its charge as a percentage, its remaining life and its serial number to the body, which is the main reason to pay 41 € rather than 12. The listing never mentions it
    Charger contents
    None, and not mentioned
    Stated protection
    None. The three bullets are: durable; flexible design; quality and durability. They are the identical three bullets Canon publishes for its ES-68 lens hood and its E-58II lens cap in this catalogue — a template applied to three unrelated products
    Amazon reference
    B00T3ESRTU (same reference on 6 Amazon marketplaces)
    EAN
    4549292020984
    • The original cell, which reports charge and battery health to the body properly
    • The part number LP-E17 identifies it unambiguously
    • Three bullets, and the same three Canon prints on its hoods and caps

    Best for: A Canon body whose battery readout and firmware compatibility should be beyond question, bought by part number.

    ≈ $65 / £45 / 41 €
    Check price on Amazon
  • ENEGON NP-FW50 batteries with their USB-C ports and the 2-in-1 charging cable

    ENEGON Two NP-FW50 with USB-C ports, 1500 mAh, 7.62 Wh

    Two NP-FW50 cells with USB-C sockets of their own, 1500 mAh and 7.62 Wh published, five protections named — no charger needed at all, for 29 €.

    Bodies named
    Seventeen models and three ranges, in the first and third bullets, from the ZV-E10 through the NEX series to the a7R II and RX10 II — with a note that the full compatibility list is in the description rather than the bullets
    Capacity in mAh and watt-hours
    THE ONLY COMPLETE FIGURE ON THIS SHELF: 1500 mAh AND 7.62 Wh at 7.4 V, in the first and fifth bullets. Watt-hours are what airlines use and what makes cells of different voltages comparable. The fourth bullet, however, says 1600 mAh — contradicting the 1500 published twice elsewhere on the same page, and adding a claim of about 600 photographs
    Voltage
    7.4 V, in the fourth bullet. Worth noting: the 23 € DuraPro publishes 7.2 V for the same NP-FW50 pattern, and both figures circulate for this cell
    Chip communication described
    Not as camera reporting — but the fifth bullet describes LED INDICATORS on the cells themselves: green when fully charged, red while charging. That tells the user the state of charge without the camera, which is a different and genuinely useful answer to the same question
    Charger contents
    NO CHARGER IS NEEDED, and that is the product: each cell carries its OWN USB-C PORT, in the first bullet, so any phone cable, power bank, laptop, car socket or wall charger fills it. A 2-IN-1 USB-C CABLE is supplied to charge two cells — or a cell and a phone — at once, per the second bullet
    Stated protection
    FIVE circuits, named individually in the fifth bullet: over-voltage, over-current, short circuit, overheating and overcharge, in a construction described as fire-resistant. It is the fullest protection statement on this shelf
    Amazon reference
    B0CQ4F3G6W (same reference on 6 Amazon marketplaces)
    EAN
    0721295891226
    • A USB-C port in each cell, so no dedicated charger is needed at all
    • Fifteen hundred milliamp-hours AND 7.62 watt-hours — the only complete figure here
    • The fourth bullet says 1600 mAh where the first and fifth say 1500

    Best for: Travelling with a Sony body and no room for another charger, where a phone cable and a power bank are already in the bag.

    ≈ £35 / 27 €
    Check price on Amazon

Elsewhere in the camera bag

  • JJC transparent disposable rain cover over a mirrorless camera and lens

    JJC Two DISPOSABLE covers, 28 by 17 cm, PE film

    Two single-use PE covers for 9 €, 28 by 17 cm, transparent so everything stays visible — emergency protection that lives flat in a bag.

    Lens length accommodated
    Up to 28 cm LONG and 17 cm WIDE, in the first bullet — and the width is the figure nobody else publishes. Length decides whether a telephoto fits; width decides whether a fat zoom or a hood does. Twenty-eight centimetres is the shortest length on this shelf, so this is a cover for a body and a standard lens
    Eyepiece design
    Solved by the material: the whole cover is TRANSPARENT PE FILM, and the third bullet says the viewfinder and the camera controls stay fully visible — no blurred view, no obstruction. A cover you can see through needs no eyepiece opening at all, which is the one advantage of film over fabric
    Hand access
    Through the ends, not through sleeves. It is a sleeve of film with drawcords, so the hands go in where the cords are
    Material and seams
    Lightweight transparent PE film, in the third bullet, described as ultra-thin and easy to carry. No seam treatment is described — and on a single-use cover that matters less, since it is discarded before it can fail
    Closure method
    ADJUSTABLE DRAWCORDS, in the fourth bullet, fitted quickly over the lens with no complicated assembly and pulled tight to stop water entering during a long outdoor session
    Packed size
    Not given as a figure, but the third bullet is explicit about the property: ultra-thin and light, easy to carry in a camera bag. A disposable film cover folds to the size of a handkerchief, which is why two of them can live permanently in a bag pocket
    Amazon reference
    B01C751V7Q (same reference on 6 Amazon marketplaces)
    EAN
    6950291530974
    • Transparent throughout, so viewfinder and controls stay visible
    • Both length AND width published — 28 by 17 cm
    • Disposable: two uses, then they are gone

    Best for: Emergency rain that was not forecast, on a body and a standard zoom, from a cover that has been in the bag since the day it was bought.

    ≈ £7 / 9 €
    Check price on Amazon
  • JZK rain cover fitted over a reflex camera with its clear rear panel visible

    JZK 32 cm of lens, full-length zip, no flash space

    Nine euros for a cover taking 32 cm of camera and lens, with a full-length zip and a clear rear panel — and a title that admits there is no room for a flash.

    Lens length accommodated
    32 cm for camera AND lens together, in the first and second bullets — the second-longest on this shelf behind the 39 cm K&F. Thirty-two centimetres takes a reflex with a 70-200 mm zoom; it does not take a 400 mm. The figure is published twice, which on this shelf counts as emphasis
    Eyepiece design
    Not described. Nothing on the page says how the eye reaches the viewfinder — an eyepiece opening, a drawcord, a transparent panel — which on a reflex is how the picture gets composed
    Hand access
    Not described either. The fourth bullet covers the zip and the fifth the screen window, and neither says how a hand reaches the controls
    Material and seams
    Waterproof and dustproof, in the third bullet, usable in the rainy season, in the desert and at the beach. No fabric is named and no seam treatment described — and on a rain cover the seams are where water arrives first
    Closure method
    A FULL-LENGTH ZIP, in the fourth bullet, allowing the cover to be closed from underneath whether the camera is hand-held or on a tripod, without weakening the rain protection. A zip that runs the whole length is what lets the cover go on around a mounted camera rather than over it
    Packed size
    NOT PUBLISHED, as on four of the five covers here. A cover that does not fold small is a cover left at home
    Amazon reference
    B01MS6E4JX (same reference on 6 Amazon marketplaces)
    EAN
    6920484230592
    • Thirty-two centimetres of camera and lens, published twice
    • A full-length zip that closes from below, on a tripod or in the hand
    • The title states there is no space for a flash

    Best for: A reflex with a mid-length zoom in real rain, used on a tripod where the cover has to close underneath.

    ≈ £8 / 9 €
    Check price on Amazon
  • K&F Concept rain cover with its clear TPU window over a camera screen

    K&F CONCEPT 19 by 15 by 39 cm, TPU window, anti-fog

    Thirty-nine centimetres of depth, a TPU window with an anti-fog coating and a waterproof zip — the most thoroughly built cover on this shelf, at 20 €.

    Lens length accommodated
    THE DEEPEST CAPACITY HERE: 19 by 15 by 39 cm — width, height and depth — in the first bullet, which also asks the buyer to check the measurements before purchase. Thirty-nine centimetres of depth takes a long telephoto with a hood, and publishing all three dimensions is what lets a fat lens be checked as well as a long one
    Eyepiece design
    A HIGH-TRANSPARENCY TPU WINDOW over the display and the viewfinder, in the third bullet, with an ANTI-FOG COATING that prevents condensation forming even when the temperature changes, and a scratch- and oil-resistant surface. The anti-fog layer is unique on this shelf and it addresses the failure that actually happens: a cover in the rain is warm inside and cold outside, and a plain plastic window mists over exactly when it is needed
    Hand access
    Not described. The cover is closed by a zip and adjusted by velcro inside, and how the hands reach the controls is not stated
    Material and seams
    Water-repellent NYLON with a WATERPROOF ZIP, in the second bullet, said to protect against rain, snow, salt air and extreme weather. The zip is the part worth noting — an ordinary zip is a line of holes, and a waterproof one is a real construction choice. Seams are not described
    Closure method
    Three mechanisms, in the second and fourth bullets: the waterproof zip; an ADJUSTABLE VELCRO STRIP INSIDE that adapts to any lens diameter; and elastic bands with a NON-SLIP LEATHER TAB at the lens mount. The internal velcro is what makes one cover fit a 50 mm prime and a 300 mm zoom equally tightly
    Packed size
    Not a figure, but the fifth bullet states the property: light, foldable nylon that takes up hardly any space, named for hiking, action photography and demanding outdoor use
    Amazon reference
    B0F48271FG (same reference on 5 Amazon marketplaces)
    EAN
    6942052558327
    • Nineteen by 15 by 39 cm published — all three dimensions, 39 cm of depth
    • A TPU window with an anti-fog coating, unique on this shelf
    • Hand access is never described

    Best for: A long lens in sustained rain or salt air, where the window must not fog and the cover must grip whatever lens is fitted.

    ≈ £18 / 20 €
    Check price on Amazon

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