Built from DJI's spec page, manual, compatibility list and product pages, three owner write-ups and five Amazon listings read by hand on the dates shown.

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For the DJI Osmo Action 4

DJI Osmo Action 4 Batteries: Which Packs Fit

The Osmo Action 4 ships with DJI's Extreme Battery, a 1770 mAh pack that DJI rates at 160 minutes of 1080p/24fps recording under its test conditions. The decision most owners face now is the newer Extreme Battery Plus, a 1950 mAh pack that DJI's own compatibility list ticks for the Action 4 as well as the Action 5 Pro and Action 6. An owner of both cameras writes that, with the latest firmware, the 1950 mAh packs are backwards compatible with the Action 4, so one spare can serve a newer camera too.

The second decision is whether to go third-party. Every non-DJI kit checked here is sold at 2100 mAh, above any figure DJI publishes for the Action 4, and DJI's manual says not to use non-DJI batteries and not to charge them in its battery case. The seller's numbers are theirs, not a measured result.

Seven parts were checked for this guide: DJI's Extreme Battery Plus and Battery Case 3, and five third-party kits. DJI publishes nothing about third-party batteries, so every non-DJI fit below is the seller's own statement, read off the listing on the date shown. The five Amazon listings were read on 2026-10-19 and not again on the day this page was written.

Updated Oct 25, 2026 · Researched from manufacturer specifications and owner reports; every claim on this page links to its source.
As an Amazon Associate I earn from qualifying purchases. How this works

The battery DJI vouches for01 / 07

DJI Osmo Action Extreme Battery Plus (1950 mAh)

The 1950 mAh pack DJI ticks for the Action 4, shared with the Action 5 Pro and Action 6, so a spare keeps working if you upgrade. Buy it from DJI.

Check price on DJI

Fitment check

Sourced

DJI Osmo Action 4 · battery compartment

  • Fits. Osmo Action Extreme Battery Plus (1950 mAh) — ticked for the Action 4 on DJI's list; DJI USA lists it for the Osmo 360, Action 6, 5 Pro, 4 and 3, and an owner runs it in the Action 4
  • Fits. Multifunctional Battery Case, Case 2 and Case 3 — all three are ticked for the Action 4 on DJI's list, as are the Multifunctional Charging Handle, the 30W USB-C Charger and the Type-C PD cable
  • Conditional fit. Third-party batteries — the manual says not to use non-DJI batteries and that DJI takes no responsibility for damage they cause
  • Conditional fit. Third-party packs in the DJI battery case — the manual says not to use the DJI battery case to charge non-DJI batteries, so a third-party kit needs its own charger
  • Conditional fit. Third-party capacity figures — every third-party kit here is sold at 2100 mAh against the 1770 mAh DJI states for the Action 4; the higher figure is the seller's

Checked Oct 25, 2026 · source 1 source 2 source 3 source 4

All 7 batteries and power, compared

Ranked by fit confidence

DJI Osmo Action Extreme Battery Plus (1950 mAh)

The battery DJI vouches for

—
Fits.Bolt-on
Check on DJI
DJI Osmo Multifunctional Battery Case 3

The charging case DJI ticks

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Fits.Bolt-on
Check on DJI
K&F Concept 3-Pack 2100mAh Batteries & Charger for OSMO Action 6/5/4/3

Title names the Action 4

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Fits.Bolt-on
Check on Amazon
JIMOVA 3-Pack Action 6 Battery & Charger for DJI Osmo 360/Action 5 Pro/4/3

OLED status, 24 W case

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Fits.Bolt-on
Check on Amazon
3-Pack Osmo 360 Battery for Osmo Action 6 5 Pro/4/3, 3-Channel Fast Charger

Seller warranty, 12 months

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Fits.Bolt-on
Check on Amazon
K&F Concept 3-Pack OSMO Action 6 Battery Charger

Title names only the Action 6

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Fits.Bolt-on
Check on Amazon
SANOOV Action 5 Pro Battery Charger Kit 3 Packs 2100mAh Batteries

Title names only the 5 Pro

—
Fits.Bolt-on
Check on Amazon

The reviews

The battery DJI vouches for01

DJI Osmo Action Extreme Battery Plus (1950 mAh)

The 1950 mAh pack DJI ticks for the Action 4, shared with the Action 5 Pro and Action 6, so a spare keeps working if you upgrade. Buy it from DJI.

Fits.Fits DJI Osmo Action 4

Install note

Read on DJI USA's product page on 2026-10-25: "Osmo Action Extreme Battery Plus (1950 mAh)", compatibility Osmo 360, Osmo Action 6, 5 Pro, 4 and 3, 1950 mAh, 34 g, 44.2 x 34.4 x 12.1 mm. DJI's compatibility list ticks it for the Action 4. An owner who has both cameras writes that, with the latest firmware, the 1950 mAh packs are backwards compatible with the Osmo Action 4. A maker-only part: the link is not tagged and earns nothing.

official · official · review

Capacity1950 mAh
Weight34 g
Dimensions44.2 x 34.4 x 12.1 mm
Check on DJI
The charging case DJI ticks02

DJI Osmo Multifunctional Battery Case 3

Charges three batteries and works as a power bank. DJI ticks Case 3 for the Action 4, and an owner relies on the earlier case daily.

Fits.Fits DJI Osmo Action 4

Install note

Read on DJI USA's product page on 2026-10-25: "Osmo Multifunctional Battery Case 3", compatibility Osmo Action 6, 5 Pro, 4, 3 and Osmo 360, 115.9 x 59 x 23 mm, 84 g. DJI's compatibility list ticks Case 3, Case 2 and the original Multifunctional Battery Case for the Action 4. The Action 4 manual describes the original case as storing three batteries and two microSD cards, and recommends a USB-C charger with PD or PPS. An Action 4 owner bought that case and says it stores and charges three batteries at once. A maker-only part: the link is not tagged and earns nothing.

official · official · official · review

Dimensions115.9 x 59 x 23 mm
Weight84 g
Check on DJI
Title names the Action 403

K&F Concept 3-Pack 2100mAh Batteries & Charger for OSMO Action 6/5/4/3

Three packs and a charging case that holds two microSD cards, and a title that names the Action 4. Capacity is the seller's 2100 mAh.

Fits.Fits DJI Osmo Action 4

Install note

Opened and read back on 2026-10-19: "K&F Concept 3-Pack 2100mAh Batteries & Charger for OSMO Action 6/5/4/3", K&F CONCEPT store byline, in stock. The bullets state three 2100 mAh, 3.87 V batteries, a charging case that charges three at once and holds two SD cards, and say it is fully compatible with the Osmo Action 6, 5 Pro, 4 and 3. Not re-opened on 2026-10-25. The 2100 mAh figure and the fit are the seller stating them, not DJI. The Action 4 manual says "DO NOT use non-DJI OSMO batteries. DJI OSMO shall not be responsible for any fault or damage caused by the use of any non-DJI OSMO batteries", and that the DJI battery case must not charge non-DJI batteries.

official · official

Check on Amazon
OLED status, 24 W case04

JIMOVA 3-Pack Action 6 Battery & Charger for DJI Osmo 360/Action 5 Pro/4/3

Three packs and a 24 W case with an OLED showing charge status for each pack. The title lists the Action 4.

Fits.Fits DJI Osmo Action 4

Install note

Opened and read back on 2026-10-19: "3-Pack Action 6 Battery & Charger for DJI Osmo 360/Action 5 Pro/4/3", JIMOVA store byline, in stock. The bullets state 2100 mAh and 8.13 Wh at 3.87 V per pack, a 24 W triple-slot PD charging case, a 0.96 inch OLED display and a case that holds 3 batteries and 2 microSD cards. Not re-opened on 2026-10-25. Fit and figures are the seller stating them, not DJI. The Action 4 manual says "DO NOT use non-DJI OSMO batteries. DJI OSMO shall not be responsible for any fault or damage caused by the use of any non-DJI OSMO batteries", and that the DJI battery case must not charge non-DJI batteries.

official · official

Check on Amazon
Seller warranty, 12 months05

3-Pack Osmo 360 Battery for Osmo Action 6 5 Pro/4/3, 3-Channel Fast Charger

Three packs and a three-channel charger with a 12 month warranty from the seller. That warranty is the seller's, not DJI's.

Fits.Fits DJI Osmo Action 4

Install note

Opened and read back on 2026-10-19: "3-Pack Osmo 360 Battery for Osmo Action 6 5 Pro/4/3, 3-Channel Fast Charger", SUGUBU brand, in stock. The bullets state fit with the Osmo 360, Action 6, 5 Pro, 4 and 3, a 2100 mAh and 8.13 Wh capacity, built-in over-charge, over-discharge and over-heating protection, and a 30 day refund and 12 month warranty from the seller. Not re-opened on 2026-10-25. Fit and figures are the seller stating them, not DJI. The Action 4 manual says "DO NOT use non-DJI OSMO batteries. DJI OSMO shall not be responsible for any fault or damage caused by the use of any non-DJI OSMO batteries", and that the DJI battery case must not charge non-DJI batteries.

official · official

Check on Amazon
Title names only the Action 606

K&F Concept 3-Pack OSMO Action 6 Battery Charger

The bullets name the Action 4; the title does not. Check the listing before you buy.

Fits.Fits DJI Osmo Action 4

Install note

Opened and read back on 2026-10-19: "K&F Concept 3-Pack OSMO Action 6 Battery Charger", K&F CONCEPT store byline, in stock. The title names the Action 6 only; the bullets state three 2100 mAh batteries, a USB-C charger with triple slots and LED indicators, and compatibility with the Osmo Action 5 Pro, 6, 4, 3 and the Osmo 360. Not re-opened on 2026-10-25. All of that is the seller stating it, not DJI. The Action 4 manual says "DO NOT use non-DJI OSMO batteries. DJI OSMO shall not be responsible for any fault or damage caused by the use of any non-DJI OSMO batteries", and that the DJI battery case must not charge non-DJI batteries.

official · official

Check on Amazon
Title names only the 5 Pro07

SANOOV Action 5 Pro Battery Charger Kit 3 Packs 2100mAh Batteries

A bullet names the Action 4; the title does not. Check the listing before you buy.

Fits.Fits DJI Osmo Action 4

Install note

Opened and read back on 2026-10-19: "Action 5 Pro Battery Charger Kit 3 Packs 2100mAh Batteries", SANOOV store byline. The title names the Action 5 Pro only; the first bullet says the batteries are compatible with the Osmo Action 5 Pro, Osmo 360, Action 6, Action 4 and Action 3, and the last gives 3 x 2100 mAh, 3.87 V, 8.13 Wh packs with a 3-slot LED charger and a USB-C cable. Not re-opened on 2026-10-25. Fit is the seller stating it in a bullet, not DJI. The Action 4 manual says "DO NOT use non-DJI OSMO batteries. DJI OSMO shall not be responsible for any fault or damage caused by the use of any non-DJI OSMO batteries", and that the DJI battery case must not charge non-DJI batteries.

official · official

Check on Amazon

Does the newer 1950 mAh battery fit the Action 4?

Yes, by DJI's list. It ticks the Extreme Battery Plus (1950 mAh) and the Extreme Battery for the Action 4, and DJI USA's product page names the Osmo 360, Action 6, 5 Pro, 4 and 3 for the Plus.

Owners agree. One who compared the Action 4 and 5 Pro says the new packs are backwards compatible with the Action 4 on the latest firmware and give the same boost in battery life. Another says the 1950 mAh pack works in the Action 4 and that the 1770 mAh packs from an Action 4 work in the Action 6 without the full runtime. Read the runtime claim as the owners', since DJI states a 160 minute figure for the Action 4's own pack and publishes none for the Plus in this camera.

Charging cases and chargers

DJI's list ticks the Multifunctional Battery Case, Case 2 and Case 3, the Multifunctional Charging Handle, the 30W USB-C Charger and the Type-C to Type-C PD Cable for the Action 4. Case 3 measures 115.9 x 59 x 23 mm and weighs 84 g on DJI USA's page. The manual says the original case stores three batteries and two microSD cards and can also charge a connected device, and recommends the DJI 30 W USB-C Charger or a charger that supports PD or PPS. It says three batteries charge in about two hours that way, and one battery in about 49 minutes in the camera.

An Action 4 owner bought the battery case and two extra packs, finds it stores and charges three at once, and uses two charged packs on a full day of 4K filming. The manual also says the case must not charge non-DJI batteries, so the third-party kits below bring their own chargers.

Third-party packs: DJI warranty and capacity claims

DJI's Action 4 manual states: "DO NOT use non-DJI OSMO batteries. DJI OSMO shall not be responsible for any fault or damage caused by the use of any non-DJI OSMO batteries." That is not a statement about one brand, and it does not say a third-party pack will damage the camera. It says who carries the risk if it does.

The five kits here are K&F Concept (two kits), JIMOVA, SANOOV and SUGUBU. Each sells three packs and a three-slot charger and states 2100 mAh, and JIMOVA states 8.13 Wh at 3.87 V. DJI states 1770 mAh, 6.8 Wh and 3.85 V for the Action 4 pack, so the extra capacity is the seller's claim and not a result. SANOOV's title names only the Action 5 Pro and the second K&F kit's title names only the Action 6; the Action 4 appears in their bullets.

What to check before you buy

  • Spares you own. Action 5 Pro and Action 6 Extreme Battery Plus packs are ticked for the Action 4 by DJI. Start there before buying new.
  • First-party or third-party. DJI sells its pack and Battery Case 3 direct. Third-party kits give three packs and a charger in one box and put the risk on you.
  • Read the bullets. Two titles here do not name the Action 4. Buy a kit whose listing states it.
  • Charge with PD or PPS. DJI's manual recommends a USB-C charger that supports PD or PPS.
  • Storage. DJI says to take the battery out and store it in the battery case for a long break, and to discharge and charge it fully once every three months.
  • Cold. DJI states -20 to 45 C operating and 5 to 40 C charging for the Action 4 pack.
  • Newer camera in the bag. The same pack question for the Osmo Action 6 batteries has its own guide.

What we could not verify

No third-party kit here has a capacity or runtime test behind it, only the seller's figure, and we found no owner report for any of the five listings. DJI states that its packs fit the Action 4 but publishes no third-party list. The five Amazon listings were read on 2026-10-19 and were not re-opened when this page was written, so check stock and the title on the listing itself. If you have run a third-party pack in an Action 4, tell us and we will add your report as the source.

Questions owners ask

Do Osmo Action 5 Pro batteries fit the Osmo Action 4?

Yes, per DJI's list: it ticks the Extreme Battery Plus (1950 mAh) for the Action 4 and the Action 5 Pro. An owner of both cameras says the newer packs are backwards compatible.

How big is the Osmo Action 4 battery?

DJI gives 1770 mAh, 6.8 Wh and 3.85 V, with 160 minutes of 1080p/24fps recording under its test conditions, per its spec page.

Are third-party Osmo Action 4 batteries safe to use?

DJI does not say they are unsafe. Its manual says not to use non-DJI batteries and that DJI takes no responsibility for damage they cause. It also says not to charge them in its battery case.

Do Osmo Action 6 batteries fit the Osmo Action 4?

Yes for the Extreme Battery Plus: DJI's list ticks the same pack for both cameras. Older 1770 mAh Action 4 packs also run in the Action 6, an owner says.

How should I store Osmo Action 4 batteries?

DJI's manual says to remove the battery and store it in the Multifunctional Battery Case for a long break, and to discharge and charge it fully once every three months.

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