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    BCX202-1770-3.85 Replacement Battery for DJI Osmo Action 5 Pro/Action 4/Action 3 3.85V 2100mAh High-Capacity Li-ion, Extreme Temperature & Fast Charging Support

    • Maximize your action camera's potential with this premium BCX202-1770-3.85 replacement battery. Designed for DJI Osmo Action 5 Pro, Osmo Action 4, and Osmo Action 3, it offers an upgraded 2100mAh capacity for longer recording times. Built to withstand challenging conditions, it supports the camera's extreme temperature operation down to -20°C (-4°F) and its PD fast charging technology, powering up to 80% in just 18 minutes. It's the reliable power source for adventurers and creators.
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    Any questions? Our AI beta will help you find out quickly.

    Enhanced High Capacity: This battery has an upgraded 2100mAh capacity (compared to the standard 1770mAh), providing extended runtime for more shooting time per charge.


    Certified Compatibility & Safety: Manufactured as a direct replacement for the genuine DJI battery model BCX202-1770-3.85. Features comprehensive smart protection including overcharge, over-discharge, and short-circuit protection.


    Extreme Temperature Ready: Engineered to support the camera's operation in temperatures as low as -20°C (-4°F), ensuring reliable power for winter sports and cold-weather adventures.


    PD Fast Charging Support: Supports Power Delivery (PD) fast charging, allowing you to recharge the battery up to 80% in approximately 18 minutes for minimal downtime.


    Premium Quality & Warranty: Constructed with high-quality Lithium-ion/Polymer cells. This is a 100% brand new battery backed by a full 1-year manufacturer warranty.


    3. Specifications & Compatibility Table


    Item Specification

    Compatible Battery Model BCX202-1770-3.85 (DJI OEM Part Number)

    Battery Type Rechargeable Lithium-ion / Lithium-Polymer

    Nominal Voltage 3.85V / 3.87V

    Rated Capacity 2100mAh (Upgraded Capacity)

    Key Compatible Cameras DJI Osmo Action 5 Pro, Osmo Action 4, Osmo Action 3

    Fast Charging Support Yes, supports 80% charge in ~18 minutes

    Low-Temperature Support Yes, supports operation down to -20°C (-4°F)

    Protections Overcharge, Over-discharge, Short-circuit, Overheat, etc.

    Condition 100% Brand New Replacement Battery

    Warranty 1-Year Limited Warranty

    4. Important Notes for Buyers


    Compatibility Check: This battery is designed for the Osmo Action 5 Pro, Action 4, and Action 3. The upcoming Action 5 Pro also uses a larger BCX204-1950mAh battery; please confirm your camera model.


    Voltage Note: The listings show both 3.85V and 3.87V. These specifications are compatible and refer to the same battery model.


    Charging: For best performance and to activate fast charging, use a compatible PD (Power Delivery) USB-C charger, such as the DJI 30W charger.


    Safety First: Only use this battery with compatible DJI Osmo Action cameras and chargers. Using incompatible equipment may cause damage.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

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