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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🔋 Keep your ride ready—never miss a moment on the road!

MAINTENANCE MODE - Keeps your battery in peak condition during off-seasons or storage.
SMART 750 M A CHARGING - Delivers the perfect current to extend battery life without overcharging.
PLUG PLAY SIMPLICITY - Easy to use—just connect and let it do the work, no tech skills needed.
COMPACT DURABLE DESIGN - Sleek, portable charger built to last through every ride and season.
UNIVERSAL 12 V COMPATIBILITY - Works seamlessly with Wet, FA, AGM, and Gel batteries—one charger to rule them all.

The BikeMaster Battery Charger/Maintainer 750MA is a versatile 12V charger designed to support all major lead acid battery types, including Wet, Factory Activated, AGM, and Gel. It delivers a steady 750mA current to safely charge and maintain batteries, ensuring optimal performance and longevity with minimal user effort.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

401.26 DT

Duties & taxes incl.

Tunisiastore

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Manufacturer	BikeMaster
Brand	BikeMaster
Model	BikeMaster Battery Charger/Maintainer
Item Weight	10.5 ounces
Product Dimensions	9 x 5.5 x 4 inches
Item model number	TE4-0237
Is Discontinued By Manufacturer	No
Exterior	Chrome
Manufacturer Part Number	TE4-0237

BikeMaster Battery Charger/Maintainer

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