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5.0

119 product ratings

115 users rated this 5 out of 5 stars
3 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

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Good quality

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by megan5180
13 Feb, 2024Most favourable review
Healtech ThunderBox small & easy to fit & use
Great bit of kit with easy installation, 2 wires direct to battery. Allows extra electrical connections to be added without the need to find switched wiring circuit that would need taking thing apart to find & circuit tested to see if they are switched. Fused & circuit protected so no other inline fuse required, switches off after a short time when constant voltage is not supplied to the battery & switches on when constant supply to the battery detected. Saves time & effort for those added electrical extras required.
Verified purchase: YesCondition: New
by roofuss_doofuss
11 May, 2025Most critical review
Looks well made, but has design flaws
Looks really well made. From what I understand from the instructions, any one accessory connected to it will pull 16 amps before the fuse trips if the others are switched off. Not ideal with say the thin wiring for a satnav. It also doesn't switch off in auto mode with my Oxford heated grips unless they are set to 100%, and probably the same for any others that use PWM (pulses) for the heat settings. So if you need to use the switched live mode, there are other cheaper options available.
Verified purchase: YesCondition: New
by ice_cray2002
01 Aug, 2025
Great product, easy to install, does wha...
Great product, easy to install, does what it says on the tin. Perfect for installation of my Motorcycle satnav.
Verified purchase: YesCondition: New
by 09beemerman
20 Jun, 2025
Healtech Thunderbox - Compact well made quality item
Compact size, simple fit,very easy to connect wiring to connector blocks…This item looks well made and I don’t doubt the claim product is waterproof….On face value may appear expensive in comparison to similar items on the market but you get what you pay for.
Verified purchase: YesCondition: New
by cathgra_13
07 Apr, 2025
Great product easy to use to add all ure...
Great product easy to use to add all ure auxillary devices i have installed spot lights ,sat nav,heated grips ,works great and protects battery very pleased with purchase would definitely recommend.
Verified purchase: YesCondition: New
by andregilber_37
10 Jun, 2020
Great stuff
The wizards at healtech certainly got it right with this product. No more flat battery worries ride in. Park up. Walk of. Brilliant.
Verified purchase: YesCondition: New
by vnw123
28 Mar, 2025
Great for powering Accessories
This bit of kit did exactly wnat I needed, essentially seperate from all the systems on my modern bike with its (CBUS systems). This device connects directly to the battery and detects when the engine is running so can then power the accessory of choice, in my case a SAT NAV that needs more power than a USB connection can give. Brilliant bit of kit.
Verified purchase: YesCondition: New
by chiltonttom
07 Aug, 2025
What a great gadget! Finding a switched...
What a great gadget! Finding a switched neutral wire on my BMW F800 was less than successful. A mate suggested the Thunderbox and I'm glad he did. Quick delivery and a swift read of the sensibly-written had me fitting the Thunderbox for my GPS in short-order. Wow!, how simple and effucient is that?! Thank you
Verified purchase: YesCondition: New
by alex_k900r
07 Dec, 2020
Healtech
Bought this for my BMW. I used a similar product for my other bike, but prefer the Healtech. Much neater, smaller and easier power solution. Very easy to install
Verified purchase: YesCondition: New
by neky-89
19 Jul, 2025
This is the second Thunderbox that I hav...
This is the second Thunderbox that I have bought (for another bike I own). As with the first one it was very easy to fit and connect up to my Satnav.
Verified purchase: YesCondition: New

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Healtech TB-U01 16A Thunderbox Power Distribution

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Ratings and reviews

Most relevant reviews

Healtech ThunderBox small & easy to fit & use

Looks well made, but has design flaws

Great product, easy to install, does wha...

Healtech Thunderbox - Compact well made quality item

Great product easy to use to add all ure...

Great stuff

Great for powering Accessories

What a great gadget! Finding a switched...

Healtech

This is the second Thunderbox that I hav...

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