The Watson 1160mAh Lithium-Ion Battery for GoPro HERO4works with the same camera as the GoPro AHDBT-401. This replacement battery pack features a capacity of 1160mAh and 3.8V of output power. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effects.

Replacement for GoPro AHDBT-401 Battery

Use as spare or replacement for AHDBT-401 battery

GoPro HERO4 Black and Silver Editions

Related Questions and Answers

Q: 1. Is this battery compatible with PEN EPL-7?

A: Yes, it should work on any of the Olympus Epl models.

Q: 2. Will it work for GoPro 11?

A: The Watson Lithium-Ion Battery Pack for GoPro HERO9/10 Black (3.85V, 1720mAh) will work for the GoPro Hero 11.

Q: 3. Can I charge with my Olympus bln-1 charger?

A: This battery can be charger in the Olympus BCN-1, which is the dedicated charger for the Olympus BLN-1 battery.

Q: 4. I don't see any reviews, how well does this compare to the OEM battery?

A: I have several Watson batteries and they work just as good as the name brand. They last a long time, don't get hot, and are very reliable. Watson DMW-BLK22 Lithium-Ion Battery Pack (2250mAh) is a new battery and we don't have reviews for it yet but you can lookup other Watson batteries on our site and you will be able to read many reviews on them.

Q: 5. what is the max and constant discharge rates?

A: I'm sorry, but the manufacturer does not provide that information. However, this will work for any typical camera, typical add-on camera flash, typical toy, or typical small appliance such as a flashlight or portable audio recorder. If you believe your intended usage is one of extra high draw then you might want to discuss your needs with the manufacturer of the equipment you are using to see what they recommend. Either way, all batteries do have some internal impedance so you can expect any battery to become warm during use -- especially rechargeables due to their ability to allowance for higher draw than alkaline or carbon-zinc chemistry batteries.

Q: 6. Can this battery be used with both the the EM10 MarkII and the original EM-10?

A: I only have the original OMD-10 but these batteries work just as well as the original Olympus BLS-5 battery. As I understand it the only difference between the BLS-5 and BLS-50 is the BLS-50 has a higher capacity so you might get a few fewer shots per charge but otherwise it should be fine.

Q: 7. Are you suppose to remove that tab at the top before using for the first time?

A: No it's there to help you pull the battery out of the camera.

Q: 8. I don't see any reviews. How does this battery compare to the OEM?

A: Third-party batteries like the Watson DMW-BLK22 Lithium-Ion Battery Pack (2250mAh) are fully compatible, but have shorter life than OEM batteries.

Q: 9. Will this work in a Olympus OM-D E-M10 Mark III?

A: Yes, this will work with the EM10 mk3.

Q: 10. Do these batteries fit and work with the SJCam SJ4000 Wi-Fi action cam?

A: Sorry, GoPro and SJCam batteries and chargers are not interchangeable.