Samlex AmericaSamlex Solar SEC-1250UL SEC-UL Series 12V Battery Charger,Black

Q: Does this charger come with cables to hook the charger to the batteries?

Per the manual, for the 1230UL, the suggested size of the cables depends on the length, as follows:0 to 6 feet --AWG#86-10 feet -- AWG#610-20 feet AWG#4Six feet works for me, so I I ordered these: B003AOC0KG (copy and paste in the Amazon Search Bar to see them).Then I asked an electrician to cut the eyelets of one end of each and install the PINS that came with the charger onto the bare wires.

Q: Must i disconnect my solar charge controller when charing from the grid with my sec1230ul?

no you don`t have to disconnect your solar charge control ,in fact the battery `ll get the charge from any charger as long it need a charge .please if you have any questions contact our expert tech line 1-310-864-3131 7 days a week 8 am-6 pm and talk to us .

Q: Is output current selectable? In other words, regardless of what the charger is doing can I say, select 6amps or some other number to charge batteries at a slower rate?

No. It uses a charging profile for the type of battery and mode selected (DIP switches). By mode I mean you can set it to be a power supply, battery charger, or combo power supply / battery charger. When in the last mode, it doesn't go into the boost phase (highest voltage) at all because it can't tell what current is going into the battery vs going into the load. If you have a constant load, you'll end up toasting your battery because it will sit at a high voltage for too long. I believe if you find the manual for one of these, it will describe the various charging profiles in more detail. I think it starts off with constant current for lead acid and then switches to constant voltage. But I don't think you can control the exact values.

Q: Would this be suitable for use on a fishing boat? Would an occasional sprinkle/splash of water or rain drops damage the unit?

The Samlex units are rock solid, and weather/water resistant. I have one installed on a 28' Boston Whaler Center Console and I have had no problems.

4.1/5

Product ID: 208400714

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Details

Brand
Samlex America
Color
Black
Product Dimensions
4.6"D x 13.9"W
Item Weight
4100 Grams
Output Voltage
12 Volts

⚡High Efficiency

🔋12V Power

🛡️Safety Protections

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Description

Charge Smart, Live Bright! ⚡

EFFORTLESS CHARGING - Automatic operation for all lead-acid battery types.
PEACE OF MIND WARRANTY - 2-year warranty with UL certification.
ROBUST SAFETY FEATURES - Short circuit, overload, and reverse connection protections.
SMART TEMPERATURE CONTROL - Includes a sensor to prevent under/overcharging.
WHISPER QUIET PERFORMANCE - Lightweight design ensures silent operation.

The Samlex America SEC-1250UL is a state-of-the-art 12V battery charger designed for all lead-acid battery types, featuring advanced switch mode technology for high efficiency and quiet operation. With built-in safety protections and a temperature sensor, it ensures optimal charging while providing peace of mind with a 2-year warranty.

Specifications

Manufacturer	Samlex America
Brand	Samlex America
Model	1213.3004
Product Dimensions	33.1 x 24.38 x 9.7 cm; 4.1 Kilograms
Item model number	SEC-1250UL
Manufacturer part number	SEC-1250UL
Voltage	12 Volts
Item Weight	4.1 kg

Have a Question? See What Others Asked

Does this charger come with cables to hook the charger to the batteries?

Must i disconnect my solar charge controller when charing from the grid with my sec1230ul?

Is output current selectable? In other words, regardless of what the charger is doing can I say, select 6amps or some other number to charge batteries at a slower rate?

Would this be suitable for use on a fishing boat? Would an occasional sprinkle/splash of water or rain drops damage the unit?

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