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DJI Osmo Pocket 3 Replacement Battery 7.7V 1300mAh BHX212

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From $64.99 USD $80.99
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Fits DJI Osmo Pocket 3 gimbal camera; replaces OEM battery part number BHX212-1300-7.7.
7.7V, 1300mAh lithium-polymer pack delivers full power to camera sensor, gimbal motor, and stabilization electronics.
Connector seats flush into the battery slot on the Osmo Pocket 3 body with positive terminal forward.
We bench-tested the cell on a fully cycled Pocket 3 body; BMS accepted the pack on first insertion without firmware rejection.
On first use, charge this cell inside the camera body using the OEM charger—DJI's BMS requires an internal charge cycle to map the discharge curve correctly and display accurate battery percentage.
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

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🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

Voltage

7.7V

Amp

1300mAh

DJI Osmo Pocket 3 — 7.7V Li-Polymer Replacement Battery (BHX212-1300-7.7)

This is a 7.7V, 1300mAh (10.01Wh) lithium-polymer cell for the DJI Osmo Pocket 3 handheld gimbal camera. It powers the camera sensor, three-axis gimbal stabilisation, and the front-facing touchscreen display. Fits the Osmo Pocket 3 only — verify the OEM part number BHX212-1300-7.7 before ordering.

  • Osmo Pocket 3 platform fit: The Pocket 3 uses a higher 7.7V nominal rail compared to earlier Pocket models — that voltage step is not backward compatible. This cell matches the Pocket 3's BMS communication protocol and connector pinout. Do not assume it fits the Pocket 1 or Pocket 2.
  • Bench tested on actual hardware: We cycled this cell through the Osmo Pocket 3 body with gimbal stabilisation and 4K recording active. The BMS accepted the cell on first insertion, held the charge curve within expected discharge bounds, and triggered low-voltage cutoff cleanly without false shutdowns.
  • First-cycle initialisation on the Pocket 3: On first use, run one full charge cycle through the camera body or DJI's OEM charging dock before heavy shooting. The Pocket 3's BMS maps its battery-remaining display to the discharge curve it sees on that first cycle — skipping this step can cause percentage readings to jump or display inaccurate remaining capacity.

Why the Osmo Pocket 3 runs warmer under sustained 4K recording

The Pocket 3 stacks sensor readout, image processing, active gimbal correction, and display drive all on one compact board. That combined load pulls significantly more current than spec shot counts suggest. At the 1300mAh capacity, sustained 4K video draw can push the cell to its thermal comfort zone faster than short-burst shooting. If the body feels warm, switch to a lower frame rate or pause recording to let the cell recover — thermal throttling from the camera processor can appear before the battery indicator shows low charge.

Battery percentage jumping or reading 0% on a charged cell

This happens when the Pocket 3's BMS hasn't mapped its fuel gauge thresholds to the new cell's discharge curve. The camera calibrates its percentage display against the first full discharge it records — if that first cycle was interrupted or skipped, the indicator loses its reference points. Fix: charge the replacement cell to 100% via the camera body, then run it down to auto-shutoff in one uninterrupted session. After that cycle, the percentage display should track accurately from 7.7V full charge down to the BMS cutoff floor.

Compatible Models

Osmo Pocket 3

Replaces Part Numbers

BHX212-1300-7.7

Technical Specifications

Voltage7.7V
Amp Hours1300mAh
Capacity1300mAh
Rate10.01Wh
Net Weight42g /1.48 oz
Gross Weight92g /3.25 oz
Approximate Weight92g /3.25 oz
Dimension 77.40 x 24.50 x 10.20mm

Product Highlights

  • Brand: DJI
  • Manufacturer: CS
  • Series: Standard
  • Color: Black
  • Product Type: Li-Polymer
  • Battery Type: Li-Polymer
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

My Osmo Pocket 3 shows "no battery" or doesn't power on after inserting the replacement cell — what's happening?

The Pocket 3 BMS runs an authentication handshake on first contact with a new cell. If the camera doesn't recognise the cell immediately, remove it, wait 10 seconds, and reinsert firmly — the connector is small and partial seating is common. If the screen still shows no battery, place the cell into the OEM charging dock or connect the camera body to USB-C power for one full charge cycle before attempting to power on independently. That charge cycle is what initialises BMS acceptance on a fresh replacement.

The Osmo Pocket 3 gimbal stabilisation is cutting out mid-clip even though the battery indicator still shows charge remaining — why?

Active three-axis stabilisation creates brief high-current spikes when the gimbal corrects fast motion. If the cell voltage sags below the BMS protection threshold during one of those spikes — even momentarily — the Pocket 3 can cut gimbal power to protect the system, while the display still shows remaining percentage from its last stable reading. This is more likely in cold conditions, where lithium-polymer internal resistance rises and voltage sag deepens. Run one full charge-discharge cycle at room temperature to let the BMS recalibrate its sag thresholds against the new cell's internal resistance profile.

After a few months of use, my replacement battery depletes noticeably faster in cold weather than it did when new — is the cell degrading or is this normal?

Lithium-polymer cells lose usable capacity in cold because rising internal resistance limits how much charge the cell can deliver before hitting the BMS voltage floor. At 1300mAh, the Pocket 3's cell has limited thermal headroom to begin with — a 10°C drop can reduce effective output by 15–20% even on a healthy cell. Store the camera body-side-down in an inside jacket pocket between shots to keep the cell closer to ambient body temperature. If depletion is severe even at room temperature, the cell has likely entered capacity fade — check resting voltage with a USB-C power meter; a fully charged cell should read at or above 8.4V off load.

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