Lithium Ion Fatshark Battery - Get Twice The Power!

I added a diversity board to my Attitude V2s and thought I could use a little more power than the stock pack and this is that. Been through a couple cycles but seems to last forever. A little odd charging them since they are Lion instead of the LiPo chemistry one of the chargers didn't like them until I read the directions on the side and charged them at the stated rate.I did have my first one arrive defective. Contacted the company and they sent a replacement out right away with no need to return the defective one (turned out to be the molded barrel connector had a break in the circuit -- I replaced it with a JST and use the original pack as an excellent transmitter battery)

Charging the battery for the first time, using a balancing charger with 1 amp setting to fully charge each cell to 4.17 V. Unplug after charged, a few hours later the battery got really hot without even plug into anything, measuring the voltage again, only about 3.6 V left in each cell. It seems the cells are discharging with no reason???!! Can't figure out what cause it. I am recharging it again just to see if this will repeat. Hopefully not fire.

you can store the Li Ion battery in the goggle case and keep things together. Lipos I just don't trust with my goggles, I have had friends that had their Fatshark lipo batterys become unstable and burn inside in their battery case. These are safer to store with your valuable gear fully charged and ready to go and last longer in the field.

Worked well on my Fatshark Attitude V2's with one long-term issue... the power plug (barrel connector) ended up wearing out/ fatiguing and would sometimes cause the goggles to lose & regain power if the wires were in a certain position.Easy fix, however -- just cut off the original connector, splice back the wires and solder in a new barrel plug pigtail -- works great again.I do really wish the balance leads were longer as well, but it gets the job done.

So far it has been fantastic. I'm running diversity on Fatshark HD's and it is out performing the stock battery by a mile and it's very affordable. Only drawback is fitting it into the old battery loop isn't quite as cozy but it doesn't bother me enough to remove a star. This is a great value. Skeptical of the capacity rating but not for any real reason. Still very happy with it.

Needs a mount to keep it strapped in the headset band better. I have a 3d printer so made a quick one but without it the battery pops out frequently.

Love this pack! It’s great; performs just as described. It holds its charge very well, and it fits nicely in the FatShark headstrap. I have since bought 4 more as well as the larger sizes.

Last a long time compared to Fat Sharks battery. Easy to charge.