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Description
Mastervolt Charge Mate 2502 Split Charge Relay (250A)The Mastervolt Charge Mate is a relay based switch that combined 2 batteries during charging, but isolates them when they are discharging, enabling the second battery to be charged regularly. General specifications Battery voltage: 12 24 V Max. current: 500 A Number of modes: on, off, auto, start assist Dimensions, hxwxd: 90 x 80 x 85 mm (3. 5 x 3. 1 x 3. 3 inch) Weight: 0. 65 kg (1. 4 lb) Compliance: CE Technical specifications Power consumption:
The Mastervolt Charge Mate is a relay based switch that combined 2 batteries during charging, but isolates them when they are discharging, enabling the second battery to be charged regularly. General specifications Battery voltage: 12/24 V Max. current: 500 A Number of modes: on, off, auto, start assist Dimensions, hxwxd: 90 x 80 x 85 mm (3.5 x 3.1 x 3.3 inch) Weight: 0.65 kg (1.4 lb) Compliance: CE Technical specifications Power consumption: switch open: < 1 mA at 12/24 V DC Inrush current (250 ms): 2000 A Switch on voltage: 13-15 V (12 V) / 26-30 V (24 V) Switch on delay : 30 sec Switch off voltage: < 12.25 V... > 15 (12 V) / < 25.5... > 30 V (24 V) Switch off delay: 3 minutes Relay: electro-mechanical Temperature range (ambient temp.): -40 C to 60 C (-40 F to 140 F) Protection degree: IP21Shipping Notes
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4.4 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Review
Format: Paperback
I loved the book, it breaks it down for you.
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Reviewed in the United States on November 1, 2025
★★★★★ 5
Great and practical!
Format: Paperback
I love this and use it daily in my practice at an Urgent Care. It is easy to use and very handy, I keep in my drawer beside me and use it often. It gives everything about the drugs and the diagnoses are easy to find and listed alphabetically. Great quality and well written. Would highly recommend!
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Reviewed in the United States on January 7, 2026
★★★★★ 5
Worth the splurge
Format: Paperback
Love this book! It very helpful for everyday patient care.
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Reviewed in the United States on October 8, 2025
★★★★★ 5
Great guide
Format: Paperback
This is one of my go to guides for prescribing medications. A must for NP students
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Reviewed in the United States on April 11, 2024
★★★★★ 3
Not what I needed
Format: Paperback
I was looking for a book that could guide me through prescribing medication from the most basic conditions to the more complicated patients. This book didn’t even cover sulfur allergies. I was truly disappointed
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Reviewed in the United States on October 27, 2024