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Every figure published, including the temperature

DJI 4900 mAh, 207 g, −20 to 45 °C, Osmo Action 6

Eighty-four euros for a grip that publishes its dimensions, its 207 g, its voltages and two temperature ranges — and gives two different capacities.

DJI Osmo Action dual-direction battery grip with its charging port cover

DJI 4900 mAh, 207 g, −20 to 45 °C, Osmo Action 6

Eighty-four euros for a grip that publishes its dimensions, its 207 g, its voltages and two temperature ranges — and gives two different capacities.

Bodies named
ONE: the Osmo Action 6, in the second bullet. A single named camera, which for an action camera accessory is the honest form — the mounting and the port position change between generations
Cells carried and reporting
TWO DIFFERENT FIGURES ON ONE PAGE: the first bullet says a built-in 4900 mAh battery, and the third gives a storage capacity of 5000 mAh. A hundred milliamp-hours apart, neither reconciled. What IS consistent is the electrical detail — 3.6 V nominal, USB input at 3.6 V, USB output at 5 V and 1.5 A — which is more than any other grip here publishes
Duplicated controls
NONE — a power grip, like three others on this shelf
Sealing claims
PARTIAL, AND CONDITIONAL — and the fourth bullet is unusually careful: after removing the camera’s USB-C port cover, the charging-port cover must be installed TO MAINTAIN splash resistance. In other words, fitting the grip breaks the camera’s seal unless a supplied part is put back. That is a real instruction, and the only sealing statement on this shelf
Tripod thread position
Not mentioned, which on a 181 mm handle is a genuine omission
Published weight
207 g, in the third bullet, alongside DIMENSIONS of 37.8 by 44.2 by 181 mm. It is the only grip on this shelf to publish both — and 181 mm of length is what makes it a handle rather than a pack
Amazon reference
B0FM3WMZ6Z (same reference on 6 Amazon marketplaces)
EAN
0190021153141
  • Dimensions, weight, three voltages and two temperature ranges all published
  • A splash-proof charging cover supplied, with the instruction to fit it
  • Four thousand nine hundred mAh in one bullet, 5000 in another

Best for: An Osmo Action 6 filming in the cold, where an operating range down to −20 °C and a published weight decide the rig.

≈ $129 / £83 / 84 €
Check price on Amazon

Specifications

Bodies named
ONE: the Osmo Action 6, in the second bullet. A single named camera, which for an action camera accessory is the honest form — the mounting and the port position change between generations
Cells carried and reporting
TWO DIFFERENT FIGURES ON ONE PAGE: the first bullet says a built-in 4900 mAh battery, and the third gives a storage capacity of 5000 mAh. A hundred milliamp-hours apart, neither reconciled. What IS consistent is the electrical detail — 3.6 V nominal, USB input at 3.6 V, USB output at 5 V and 1.5 A — which is more than any other grip here publishes
Duplicated controls
NONE — a power grip, like three others on this shelf
Sealing claims
PARTIAL, AND CONDITIONAL — and the fourth bullet is unusually careful: after removing the camera’s USB-C port cover, the charging-port cover must be installed TO MAINTAIN splash resistance. In other words, fitting the grip breaks the camera’s seal unless a supplied part is put back. That is a real instruction, and the only sealing statement on this shelf
Tripod thread position
Not mentioned, which on a 181 mm handle is a genuine omission
Published weight
207 g, in the third bullet, alongside DIMENSIONS of 37.8 by 44.2 by 181 mm. It is the only grip on this shelf to publish both — and 181 mm of length is what makes it a handle rather than a pack
Amazon reference
B0FM3WMZ6Z (same reference on 6 Amazon marketplaces)
EAN
0190021153141

On the listing

Five bullets. A built-in 4900 mAh battery giving long-lasting supply and longer camera run times; compatibility with the Osmo Action 6; a specification block giving a storage capacity of 5000 mAh, dimensions of 37.8 by 44.2 by 181 mm, a weight of 207 g, 3.6 V, USB input 3.6 V, USB output 5 V / 1.5 A, an operating temperature of −20 to 45 °C and a charging temperature of 5 to 40 °C; two tips — that a battery should be left in the camera during use for a stable supply, and that after removing the camera’s USB-C port cover the charging-port cover should be installed to maintain splash resistance; and a contents list of the grip, the charging-port cover and a DJI wristband.

Minus twenty to plus forty-five, and five to forty for charging

Two ranges, because charging is harder on a cell than using it. Below 5 °C a lithium battery loses capacity permanently while charging, and the page separates the figures rather than averaging them.

Two hundred and seven grams, and a hundred and eighty-one millimetres

The only grip here to publish both. A hundred and eighty-one millimetres is a handle, not a pack.

The cover that keeps the camera splash-proof

Fitting the grip means opening the camera’s USB-C port. The seal is transferred to a supplied cover — and only if it is fitted.

Four thousand nine hundred, or five thousand

The first bullet and the third disagree by 100 mAh. Two per cent in use, and carelessness on a page that otherwise publishes everything.

A battery in the camera as well

The fourth bullet recommends it for a stable supply. An external pack feeding an action camera is not the same as an internal cell.

Availability

Between 84 € and 99 € on the German, French, Italian and Spanish Amazon stores when this page was last checked.

The American and British Amazon stores carry it too, priced in local currency. Those amounts are deliberately absent from the range above, which reads euro stores only.

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

  • K&F Concept battery grip handle attached to a DJI Osmo Pocket

    K&F CONCEPT 5000 mAh power handle, 110 g, quarter-inch thread

    Twenty-five euros for a 110 g handle carrying 5000 mAh for an Osmo Pocket, with a quarter-inch thread and a USB port that takes a microphone.

    Bodies named
    Three, in the second bullet: the DJI Osmo Pocket 3, 4 and 4P — the 4 Pro. The claim worth noting is the second half: a stable fit with no wobble and, in its own words, no pop-up windows — which is the firmware warning a non-standard accessory produces. This catalogue sells the Osmo Pocket 4 on its gimbal shelf
    Cells carried and reporting
    5000 mAh built in, in the first bullet, with a FOUR-STAGE LED gauge in the fourth. The gauge has a considered detail: it does not light while a device is connected and shooting, so it cannot appear in the frame or distract in the dark
    Duplicated controls
    NONE, and this is the distinction the shelf above has to make. A vertical grip for a reflex duplicates the shutter release and the command dials for portrait-format work; a power handle carries a battery and nothing else. Two of the six grips here duplicate controls; four, including this one, do not
    Sealing claims
    None
    Tripod thread position
    A quarter-inch thread, in the third bullet, named for tripods, extension poles, selfie sticks, PeaPods and clamps. On a pocket gimbal that is the whole point of a handle: it turns a hand-held camera into something mountable
    Published weight
    110 g, in the fifth bullet, described as light and compact and said to match the Pocket 3 and 4 visually. It is one of three weights published on this shelf
    Amazon reference
    B0GYDMPQPZ (same reference on 6 Amazon marketplaces)
    EAN
    6942610304519
    • Five thousand milliamp-hours in 110 g, with a quarter-inch thread
    • A USB port that takes an external microphone as well as data
    • It duplicates no controls, so it is a battery rather than a grip

    Best for: An Osmo Pocket 3 or 4 filming long takes, where the run time and a tripod thread matter more than any duplicated control.

    ≈ $30 / £30 / 25 €
    Check price on Amazon
  • 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
  • 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

Elsewhere in the camera bag

  • 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
  • Fosmon LP-E8 replacement battery beside a Canon reflex body

    Fosmon LP-E8 replacement, 7.4 V, 2000 mAh

    Twelve euros for a 2000 mAh LP-E8 replacement at 7.4 volts — the highest capacity on this shelf, with a chip against overcharging and no charger.

    Bodies named
    NINE, in the first and fifth bullets — Canon EOS 550D, 600D and 650D; Rebel T2i, T3i, T4i and T5i; Kiss X5 and EOS Kiss X6i. Those are the same cameras under European, American and Japanese names, which makes the list shorter than it looks and more useful than a bare part number: a buyer with a Rebel T3i need not know it is a 600D
    Capacity in mAh and watt-hours
    2000 mAh, in the third bullet — THE HIGHEST FIGURE ON THIS SHELF, against 1500 for both Sony replacements and 1100 for the NEEWER. No watt-hour figure is published, and 2000 mAh at 7.4 V is about 14.8 Wh, which the page leaves for the reader. Canon’s own LP-E8 is rated lower than this, and a third-party cell claiming more capacity than the original is a claim to weigh rather than to trust outright
    Voltage
    7.4 V, in the third bullet. Matching the original voltage is the non-negotiable part of a replacement: a body expects 7.4 V from an LP-E8 and will not tolerate otherwise
    Chip communication described
    PARTIALLY: the fourth bullet names an integrated microchip that prevents overcharging and extends battery life. What it does NOT say is whether the chip reports a charge percentage to the camera — which is the difference between a battery showing three bars and one showing an exclamation mark. Two batteries on this shelf are equally vague, and none is explicit
    Charger contents
    NONE. The fifth bullet describes a replacement battery in Fosmon retail packaging, and nothing else. At 12 € it is the bare cell, for a body whose own charger already exists
    Stated protection
    Overcharge protection only, via the chip. The 29 € ENEGON and 36 € NEEWER on this shelf both publish four or five protections — over-voltage, over-current, short circuit, overheating
    Amazon reference
    B008JFBIGS (same reference on 6 Amazon marketplaces)
    EAN
    0879562228937
    • Two thousand milliamp-hours, the highest capacity on this shelf
    • Nine body names across European, American and Japanese conventions
    • No watt-hour figure, and no charger

    Best for: A Canon 550D through 650D that already has its charger and needs a spare cell for the price of two coffees.

    ≈ £9 / 12 €
    Check price on Amazon

All battery grips