Can I leave it connected all winter?

My battery charger/maintainer is always connected to my motorcycle from about September through about May. It may or not be connected when the weather is consistently 60 degrees or warmer, since the bike starts without the battery needing to be charged when it's warm. Cold or really cold weather really seems to take a tool on motorcycle batteries. I will also say that it's very easy to use the charger, meaning that mounting it on a surface is easy and connecting the leads to the battery itself is easy.

Will this work to charge a batter that is completely dead? I've hooked it up to the batter in my motorcycle, but the light is not coming on.

It appears the battery may need replacement if no light comes on when you connect it to the charger.

What size fuse is needed for this charger?

I'm not sure I understand the question. I just hooked the charger up to my bike without worrying about the fuses on the bike.

I just received this and can't seem to get it working. The charging light will not turn on. Any ideas on if it is a dud or is it something I'm doing?

I’ve had this happen a few times and ended up exchanging the battery maintainer. It WAS NOT because the battery was dead. I tested them on several batteries before returning.

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BikeMaster Battery Charger/Maintainer

Product ID: 585507730

Details

Brand
BikeMaster
Colour
Black
Input voltage
220 Volts
Item weight
0.6 Pounds
Specification met
UL

⚡Supports 12V lead acid batteries

🔋750mA charging power

🔧Compatible with Wet, AGM, FA & Gel types

Description

🔋 Keep your ride charged, ready, and ahead of the pack!

MAINTENANCE MODE MAGIC - Keeps batteries at peak performance during long periods of inactivity—never get stranded.
PLUG PLAY SIMPLICITY - Easy to use with straightforward connections—no mechanic needed.
COMPACT DURABLE DESIGN - Sleek, portable charger built to last through every season and storage cycle.
OPTIMAL 750 M A CHARGE RATE - Delivers steady, safe power to maintain battery health without overcharging.
UNIVERSAL BATTERY COMPATIBILITY - Works seamlessly with Conventional, AGM, FA, and Gel batteries to keep your ride ready.

The BikeMaster Battery Charger/Maintainer 750MA is a versatile 12V charger designed to maintain and extend the life of all lead acid battery types including Conventional, Factory Activated Maintenance-Free, AGM, and Gel batteries, ensuring your vehicle’s battery stays in optimal condition during use or storage.

Specifications

ASIN	B011J16WK0
Amperage	750 Milliamps
Best Sellers Rank	#1,348,885 in Automotive ( See Top 100 in Automotive ) #2,231 in Battery Chargers
Brand	BikeMaster
Built-In Media	Tool
Color	Black
Current Rating	750 Milliamps
Customer Reviews	4.4 out of 5 stars 170 Reviews
Global Trade Identification Number	00887337251370
Input Voltage	12 Volts
Item Type Name	750mA Battery Charger/Maintainer
Item Weight	9.6 ounces
Manufacturer	BikeMaster
Mfr Part Number	TE4-0237
Model Number	TE4-0237
Number of Ports	1
Output Voltage	12 Volts
UPC	887337251370
Unit Count	1.00 Count
Warranty Description	1 Year

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