The DJI Battery for Tello is a replacement battery for the Tello drone. This rechargeable lithium-ion polymer battery will yield an approximate 13-minute flight time on a full charge.

Replacement Lithium-Ion Polymer Battery    Up to 13 Minutes of Flight Time

Related Questions and Answers

Q: 1. Why do you sell a product that contains mercury?!

A: The manufacturer has issued a warning that this product may contain mercury in its manufacturing. In order to dispose of it safely and responsibly they recommend contacting your local environmental agencies to comply with your local regulations. There is nothing inherently wrong with mercury being in a battery charger. It is not being ingested.

Q: 2. is there a 1/4-20 female mount at the bottom of the pole.

A: No, there is just a cushioned grip with no mounting.

Q: 3. would this pole support a Fuji xt-1 and 14mm Fuji lens?

A: We attached a gopro 3 silver with hardcase on top of a bracket that also held a small LED light bank. I can confirm that it handles that weight well, but you will feel less stable when all extensions are pulled out. Very sturdy on the first two extensions.

Q: 4. How do you know when the battery is fully charged?

A: You will see a solid light on the indicator next to the battery when it is fully charged.

Q: 5. Does it work with leica q ?

A: I use it with a Nikon battery, it measures 1 1/4 X2 1/8 .The Velcro flap is a material that gives enough to put it on my camera strap if I don't want to carry in my pocket. So measure your battery and you will know real quick. Hope this helps.

Q: 6. Will Op/Tech battery pouch hold the LP-E19 battery for 1DX MK II?

A: I would b surprised if it will fit as it will just barely hold a Canon LP-E6 used in the 5d Mk3, and the LP-E19 appears to be much larger.

Q: 7. Will the FujiFilm NP-W126 fit into this?

A: My canon batteries fit great. It should be OK

Q: 8. Can it hold a 49mm lens cap?

A: No, it is for a battery which is smaller. I'm sure these folks do have holders for the lens cap tho'.

Q: 9. Can you put or rig a Gopro hero 3 on this pole without losing it ?

A: You need a tripod adapter for you GoPro case to attach it to the FastCap. The adapter is listed below.

Q: 10. Can this pole be used in salt water? We need to submerge the GoPro beneath the water from a boat for footage of an aquatic BMP.

A: I would say yes if care is taken to completely rinse off the salt water after use. The two sections that slide together are very snug. It makes for a solid pole however if dried salt was in there it would make it hard for the pole to easily extend.