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Ninety-nine watt-hours, which is not an accident

Rollei 99 Wh power grip, 6600 mAh, D-Tap and USB-C

Sixty-nine euros for a 99 Wh grip that powers a light rather than a camera — and the figure is 99 because 100 is where airlines stop.

Rollei battery grip with its D-Tap and USB-C outputs beside a LUX light

Rollei 99 Wh power grip, 6600 mAh, D-Tap and USB-C

Sixty-nine euros for a 99 Wh grip that powers a light rather than a camera — and the figure is 99 because 100 is where airlines stop.

Bodies named
NO CAMERA. The first bullet names the Rollei LUX lights, and that is the whole compatibility statement — this grip powers a lighting fixture, not a body. It sits on this shelf because it publishes what the shelf compares: cells, thread and outputs
Cells carried and reporting
99 Wh AND 6600 mAh, both in the second bullet — the only watt-hour figure on this shelf and the only cell here published in both units. Ninety-nine watt-hours is not a round number by accident: it is one below the 100 Wh threshold above which airlines require approval, which the fourth bullet then states outright
Duplicated controls
NONE. Like the three other power handles on this shelf, it carries energy and no buttons. Two products here duplicate a shutter release; this is not one of them
Sealing claims
None
Tripod thread position
A quarter-inch connector, in the fifth bullet, with an integrated battery for freedom of movement. On a light rather than a camera, the thread is how the whole assembly goes on a stand
Published weight
None — on a 99 Wh battery, which by chemistry alone is around half a kilogram
Amazon reference
B0D1MVJ992 (same reference on 6 Amazon marketplaces)
EAN
4048805201761
  • Ninety-nine watt-hours and 6600 mAh, both published
  • D-Tap and USB-C outputs, so it powers cinema gear and phones alike
  • It powers lights, not cameras — no body is named

Best for: A Rollei LUX light on a stand, on a shoot that flies — where 99 Wh goes in hand luggage and a D-Tap feeds the fixture.

≈ 69 €
Check price on Amazon

Specifications

Bodies named
NO CAMERA. The first bullet names the Rollei LUX lights, and that is the whole compatibility statement — this grip powers a lighting fixture, not a body. It sits on this shelf because it publishes what the shelf compares: cells, thread and outputs
Cells carried and reporting
99 Wh AND 6600 mAh, both in the second bullet — the only watt-hour figure on this shelf and the only cell here published in both units. Ninety-nine watt-hours is not a round number by accident: it is one below the 100 Wh threshold above which airlines require approval, which the fourth bullet then states outright
Duplicated controls
NONE. Like the three other power handles on this shelf, it carries energy and no buttons. Two products here duplicate a shutter release; this is not one of them
Sealing claims
None
Tripod thread position
A quarter-inch connector, in the fifth bullet, with an integrated battery for freedom of movement. On a light rather than a camera, the thread is how the whole assembly goes on a stand
Published weight
None — on a 99 Wh battery, which by chemistry alone is around half a kilogram
Amazon reference
B0D1MVJ992 (same reference on 6 Amazon marketplaces)
EAN
4048805201761

On the listing

Five bullets, each repeating the product name and carrying an emoji. Perfect compatibility, fitting seamlessly with Rollei LUX lights for optimal use; a powerful energy package, a 99 Wh battery with 6600 mAh giving reliable long-lasting supply; versatile connections, equipped with D-Tap and USB-C ports for maximum flexibility with various devices; travel-friendly and flight-suitable, ideal on the move and approved for air travel so the equipment can be taken along without trouble; and mobility and energy at a moment’s notice, with a quarter-inch connector and an integrated battery for freedom of movement and immediate readiness.

Ninety-nine watt-hours, one below the limit

A hundred is where airlines start asking. Under it, a lithium pack goes in hand luggage unannounced. The number is engineering, not marketing, and the fourth bullet says so.

D-Tap, from a film set

A two-pin locking plug at about 14 volts — how monitors, lights and motors are fed on a set. No camera on this site uses one.

It powers a light, not a body

The first bullet names Rollei LUX fixtures and no camera. On this shelf the word “grip” covers two different objects, and this is the second kind.

Six thousand six hundred milliamp-hours, published alongside

Both units, which is what makes it comparable with anything else — and what lets the airline arithmetic be checked.

What it never weighs

Itself. Ninety-nine watt-hours of lithium is around half a kilogram, and the page leaves that to be discovered.

Availability

Between 69 € and 98 € on the German, French and Italian Amazon stores when this page was last checked.

On the Spanish Amazon store the asking price sits more than 1.6× above the cheapest country. A difference that wide usually means a reshipper rather than a seller on the ground, so it is kept out of the figures above.

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

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 battery grips

  • ayex battery grip on a Canon EOS 6D Mark II showing its portrait controls

    ayex For EOS 6D Mark II, two LP-E6, four controls

    Fifty-eight euros for the fullest vertical grip here: two LP-E6 cells and four duplicated controls on the EOS 6D Mark II, after the BG-E21.

    Bodies named
    ONE: the Canon EOS 6D Mark II, in the title and the first bullet, with the fourth naming the Canon BG-E21 as the design it follows. A single body is the narrowest compatibility on this shelf and the most certain — a grip is cut to one chassis
    Cells carried and reporting
    TWO LP-E6, published in the second bullet, which says the grip allows two cells to be used so there is no constant recharging or swapping — and the first bullet puts it as doubling the camera’s capability. Whether the body reports each cell separately is not described
    Duplicated controls
    THE FULLEST SET ON THIS SHELF, in the fifth bullet: a shutter release with TWO PRESSURE POINTS — half press for focus, full press to fire — an AF-ON button, an AE/FE lock and further functions, all placed for portrait-format use. Four controls against the one of the 38 € CELLONIC here
    Sealing claims
    None
    Tripod thread position
    The third bullet says the grip is FIXED TO THE CAMERA’S TRIPOD THREAD — which states how it mounts and, like every page on this shelf, never confirms that a replacement thread exists underneath
    Published weight
    None
    Amazon reference
    B0799NLHWZ (same reference on 6 Amazon marketplaces)
    EAN
    4250559526827
    • Four duplicated controls, including AF-ON and AE/FE lock
    • Two LP-E6 cells, doubling the run time
    • One body only — nothing else takes it

    Best for: An EOS 6D Mark II used for portraits or weddings, where the vertical hold has to offer the same controls as the horizontal one.

    ≈ £62 / 51 €
    Check price on Amazon
  • CELLONIC vertical battery grip fitted beneath a Nikon reflex body

    CELLONIC Vertical grip for Nikon D40 to D5000, portrait release

    Thirty-eight euros for a true vertical grip for five Nikon bodies, with a portrait shutter release and a spare cell — and no mention of dials, threads or weight.

    Bodies named
    FIVE, in the first bullet: the Nikon D5000, D3000, D60, D40 and D40x, for EN-EL9 and EN-EL9E cells — and the part-number field names the Nikon MB-D60, the original grip this copies. Naming the original is the clearest compatibility statement available
    Cells carried and reporting
    A SPARE BATTERY is included, in the fifth bullet, for longer sessions and continuous use. How many cells the grip holds, and whether the camera reads them individually, is not stated — which on a grip is the specification a photographer checks first
    Duplicated controls
    A SHUTTER RELEASE FOR PORTRAIT-FORMAT SHOOTING, in the third bullet — and that is what makes this a grip rather than a battery holder. What it does NOT claim is what the 58 € ayex here does: command dials, an AF-ON button, an exposure lock. One duplicated control, named
    Sealing claims
    None
    Tripod thread position
    NOT DESCRIBED. A vertical grip bolts into the camera’s own tripod socket and must provide a replacement underneath, or the camera cannot go on a tripod at all. The page never mentions it, on a product whose whole installation depends on that thread
    Published weight
    None
    Amazon reference
    B0BM9RT2D6 (same reference on 5 Amazon marketplaces)
    EAN
    4063714126004
    • A genuine portrait-format shutter release, and the MB-D60 named as its pattern
    • Five Nikon bodies listed individually, with both EN-EL9 cell types
    • No tripod thread described, on a grip that occupies the camera’s own

    Best for: A Nikon D40 through D5000 shot in portrait format for hours — weddings, portraits — where the wrist should stay straight.

    ≈ £42 / 38 €
    Check price on Amazon
  • Insta360 battery grip with its integrated tripod legs unfolded

    Insta360 For Luna series, 1000 mAh, integrated tripod

    Ninety euros for a 1000 mAh grip whose handle unfolds into a tripod — the only integrated tripod here, from a page of three bullets.

    Bodies named
    The Insta360 Luna SERIES, in the title, with no individual model named. A range rather than a camera, which for an accessory sold by the camera’s own maker is a safe claim and a vague one
    Cells carried and reporting
    1000 mAh built in, in the first bullet — the SMALLEST capacity on this shelf, a fifth of the 5000 mAh K&F handle — with the useful addition that it charges cameras AND mobile devices. A grip that also fills a phone is a grip that earns its place in a pocket
    Duplicated controls
    NONE
    Sealing claims
    None
    Tripod thread position
    BOTH, and this is what the page has that nothing else here does: an INTEGRATED TRIPOD in the handle, described in the second bullet as quickly ready for stable, efficient shooting, PLUS a standard quarter-inch thread on the underside of the grip for external accessories. A handle that stands up on its own is a handle that becomes a table-top stand without a second purchase
    Published weight
    NONE, in a page of three bullets
    Amazon reference
    B0GYWBCPZH (same reference on 6 Amazon marketplaces)
    EAN
    0842126120497
    • A tripod folded into the handle — the only one on this shelf
    • A quarter-inch thread underneath as well, for anything else
    • One thousand milliamp-hours, the smallest capacity here

    Best for: An Insta360 Luna used for talking-to-camera pieces, where the handle has to stand on a table and top up a phone.

    ≈ $80 / £76 / 90 €
    Check price on Amazon

Elsewhere in the camera bag

  • 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
  • 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
  • Hersmay aluminium camera cage on a Sony body with its top handle and cold shoes

    Hersmay RSYDB1098 cage for Sony A7III, A7RIII, A9 and A7II, 230 g

    Two hundred and thirty grams of aluminium cut for four named Sony bodies, with a top handle carrying four cold shoes — and a page that never says whether the battery door still opens.

    Bodies named
    Four, in the title and the first bullet: Sony A7III, A7RIII, A9 and A7II. The hub above says the list of compatible models IS the specification, because a cage cut for one generation fouls the ports of the next — and makers publish models rather than dimensions. Four named bodies is a precise statement
    Thread and pin provision
    Multiple 1/4-20 and 3/8-16 threaded holes, in the fourth bullet, plus several ARRI-style locating mounts that prevent an accessory rotating once fitted. ARRI pins are the part that turns a single screw into a fixed orientation, and this page names them
    Cold shoes
    One on the cage and FOUR on the top handle, in the fourth and sixth bullets, the latter naming microphones, LED lights, monitor mounts and viewfinder mounts as what they carry. Five cold shoes is more than any small rig normally needs, which is the point of a handle designed to be built on
    NATO rails
    Not described. The page names threads, ARRI mounts and cold shoes, and never a NATO rail — so a handle or a side grip that expects one will need a separate adapter
    Cable clamp
    Not described. The hub above calls the cable clamp the part that saves a socket, because the strain of an HDMI or USB lead then falls on the clamp instead of the connector. This page does not provide for it, which on a cage sold for filming is the notable gap
    Battery and card access
    Not stated. The second bullet says the cage preserves access to the camera’s controls and hot shoe, and never mentions the battery door or the card slots. The buying advice for this shelf is to check that the battery door opens with the cage fitted AND that the listing says so in words — here it does not
    Base profile
    Not described as a tripod plate profile. The third bullet names an anti-twist design with the 1/4-20 camera screw and padding at the base to protect the camera from scratches — so the base holds the camera, and what the base itself mounts onto is unstated
    Material
    High-grade aluminium alloy, in the second bullet, described as a solid piece of metal highly resistant to oxidation
    Published weight
    230 g, in the fifth bullet, alongside strap holes for a hand strap or a neck strap and a supplied hex key with a magnetic holder so it cannot be lost
    Amazon reference
    B09MKG1FR1 (same reference on 6 Amazon marketplaces)
    EAN
    0768671532274
    • Four Sony bodies named explicitly, which is what a cage specification actually is
    • Four cold shoes on the top handle plus one on the cage, with ARRI locating mounts against rotation
    • No cable clamp, on a cage sold for filming

    Best for: One of the four named Sony bodies used for video, where a handle with somewhere to put a microphone, a light and a monitor is the whole reason to fit a cage.

    ≈ $60 / £50 / 60 €
    Check price on Amazon

All battery grips