I also took advantage of the 50% off. Out the door less than 20 bucks and that included free shipping…at least in the states.
I installed my power booster on Friday and it looks like my firmware just hit 165 sometime today. The battery level of my Tempest is still hovering around 2.41v. Should I have seen an increase by now? I’m concerned my Tempest has a dud battery since it’s been in a low power state since October.
Hello Tristan,
Your booster is seen by the Tempest but indeed it doesn’t seem to charge up really. Could you do one thing before I send you to support. If not to hard to do and you have some voltmeter, measure between the 2 outer pogo’s. You should see something like 3.5V. At least we can be sure the booster works.
If this is true then I think the charge circuit of the Tempest is having an issue and you need to open a support ticket. You will be helped over there.
wouldn’t it be wise to unplug the power and/or batteries of the booster and insert them again before measuring? The tempest might have told the powerbooster to stop charging.
Thanks I did measure and see approximately 3.4v.
This means the booster is working. Most probably the charging board is broke. Time to open a support ticket and they will help you out. Link is in top navigation bar. Won’t be long to get a response today. Sorry for the trouble.
Thanks Eric, I’ve gone ahead and opened a support ticket. From your experience why do the charging boards typically fail?
Thanks! This was not mentioned in the printed set of instructions I received with my power booster.
Yeah. . .I noticed that too immediately upon receiving mine last month. I had to “hunt” around for it. . .finally found it on the WF Power Booster Accessory page that tells about it.
I have forwarded this internally with the request to add the info in future prints. Not sure how many are still on stock but if we don’t ask … we don’t get ![]()
Thanks for bringing this up.
Just ordered mine— if that cable is just a network cable, will it take power via PoE? ![]()
In which case I could run a cable up from my router and use one of the available PoE ports to supply power. I’m not in a lightning-prone area so I’m not overly worried about risking my network, I’ve got some old plain cat5 I could use for this that I have no other use for because I run a gigabit network.
While the cable is a CAT-6 cable, the “brains” of the unit are in the battery holder part.
Speaking of plugs it would be nice to include a dust cover for the DC power receptacle for those of us using batteries only.
Easy enough to fill the receptacle with “super lube” but it’d be cleaner if there was a dust cover or rubber plug to fill that space.
A small piece of electrical tape would do it if you’re that bothered
Welcome to the group!! ![]()


