✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Original Blue Sea 7620 Ml-series Automatic Charging Relay (magnetic Latch) 12vdc [7620] Deal Alert: 35% Off [H9e6JLMZ]

$61.99 $198.99 -69%

Automatic Charging Relay for Battery Banks The Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) is a cutting-edge solution designed for 12VDC systems. This relay is an essential component for managing battery banks, ensuring optimal

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Original Blue Sea 7620 Ml-series Automatic Charging Relay (magnetic Latch) 12vdc [7620] Deal Alert: 35% Off [H9e6JLMZ]

Automatic Charging Relay for Battery Banks

The Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) is a cutting-edge solution designed for 12VDC systems. This relay is an essential component for managing battery banks, ensuring optimal performance and longevity. With its advanced magnetic latch mechanism, the 7620 automatically combines battery banks during charging and isolates them under discharge, providing a seamless and efficient charging process.

Key Features and Specifications

The 7620 is engineered to handle high currents, boasting a 500 Ampere continuous rating, making it suitable for large battery banks, starters, alternators, and inverter/chargers. Its robust construction includes silver alloy contacts for high reliability and durability. The relay comes with ML-Series Remote Control Contura Switch PN 2146, offering convenient and precise control. For secure and large cable connections, it features 3/8" copper studs, utilizing Blue Sea Systems' superior one-piece stud technology, suitable for a 300 Ampere continuous rating.

Practical Applications and Benefits

The Blue Sea 7620 is an invaluable tool for marine, automotive, and renewable energy systems. Its ability to manage battery banks efficiently ensures that your power sources are always in optimal condition. With its high current capacity and reliable performance, this relay is the ideal choice for applications requiring robust charging and discharging control. The inclusion of the Remote Control Contura Switch adds an extra layer of convenience, allowing for easy monitoring and adjustment. Don't miss out on the opportunity to enhance your system's performance with the Blue Sea 7620 ML-Series Automatic Charging Relay.

What Our Customers Say

February 1, 2026

Absolutely no complaints!

This product is a brilliant tool. It's very powerful and precise.

- Canaan F..

February 1, 2026

Absolutely no complaints!

It's a very well-made and durable device. I expect it to last long.

- Murphy P..

February 1, 2026

Absolutely no complaints!

This is a product that exceeds the sum of its parts. Just great.

- Kyle O..

Write a Review

You Might Also Like

Discover more great products from our collection.

HP #78 Colour Ink C6578DA

HP #78 Colour Ink C6578DA

(619)
$26.99 $86.99 -69%
Rattan Ice Bucket

Rattan Ice Bucket

(176)
$19.99 $63.99 -69%
BOS 18KF-PA-1PD-C-02

BOS 18KF-PA-1PD-C-02

(203)
$22.99 $73.99 -69%
Concentrador O5 2L+BiPAP

Concentrador O5 2L+BiPAP

(496)
$52.99 $169.99 -69%
Raja 071W1

Raja 071W1

(997)
$25.99 $83.99 -69%
A/C Compressor Denso 471-1222

A/C Compressor Denso 471-1222

(931)
$43.99 $140.99 -69%

(51)
$16.99 $54.99 -69%

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY