UTKFHT Upgrade DC12-36V Low Voltage Protector – Digital Disconnect Switch for Lead-Acid & Li-Ion
- £35.33
- £35.33
- Unit price
- per
Couldn't load pickup availability
Free UK Delivery on All Orders
Free Returns
Description
xOverview
The UTKFHT Upgrade DC12-36V Low Voltage Protector is a compact, smart switch designed to guard your power setup from deep discharge. This digital disconnect module acts as a reliable gatekeeper: it automatically cuts the load when your battery voltage hits a preset threshold. It is a protective switch, not a battery pack, and batteries must be procured separately to fit your system.
Compatibility and rugged design
Designed for DC12-36V systems, it works with lead-acid and lithium-ion batteries and is suitable for configurations that include solar panels. Encased in a high-quality ABS shell, the unit offers strong sealing and dependable performance in outdoor or damp environments, helping extend service life in challenging conditions.
Key features
- Widely compatible with DC12-36V systems, including lead-acid and Li-ion batteries (not for battery packs).
- Waterproof ABS shell for durable protection against the elements.
- 3-digit LED display for clear, at-a-glance readings of voltage and status.
- Automatic load disconnection when the preset voltage is reached, helping to safeguard battery health.
- Memory function preserves your settings through power outages, avoiding reconfiguration.
- Simple two-terminal installation with an included manual for quick setup.
- Important constraint: due to PCB size and miniature relay, recommended continuous current is up to 8A to protect relay contacts.
Easy setup and everyday use
Two straightforward wiring terminals connect to the power source and the load, letting you configure parameters quickly. The built-in memory means your configured threshold remains in place even after interruptions, making routine checks and maintenance smoother.
Notes for safe operation
- Current should generally stay at or below 8A to avoid relay contact wear.
- The protector will operate when the set voltage is reached, but you may want to disconnect the power supply if the threshold is reached frequently.
- This module does not include batteries and is not intended for battery packs.
Real-world applications
Ideal for off-grid solar setups, RVs, boats, and compact power systems where space is limited and reliable protection matters. Use with suitable batteries and compatible accessories to build a balanced, power-conscious routine.
FAQ
Q: What systems can the UTKFHT DC12-36V protector work with?
A: It supports DC12-36V systems, including lead-acid and Li-ion batteries; note it is a protective switch module and not a battery pack.
Q: Are there installation or current limits I should follow?
A: Two terminals connect to power and load; memory preserves settings; max current is about 8A due to the relay; disconnect power if the threshold is reached.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Complete Your Setup
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
Recently Viewed Products
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per
- £35.33
- £35.33
- Unit price
- per