Can I leave this connected to my motorcycle all winter without damaging the battery?

Yes! Battery Tender Junior switches to float/maintenance mode at full charge, offsetting self-discharge to keep at 100% without overcharging or damage. Unlike trickle chargers, it adjusts output to battery needs for safe long-term storage.

What size batteries can this charge? Is it good for small motorcycle batteries?

Battery Tender Junior 750mA is ideal for 3–30Ah batteries in motorcycles, ATVs, UTVs, scooters, PWCs, and snowmobiles. Safely charges small 3–5Ah batteries overnight and larger 14–20Ah motorcycle batteries in ~14–22 hrs.

Will the Battery Tender Junior work on my Harley-Davidson?

Yes, Battery Tender Junior works with all Harley-Davidson 12V models, including Sportster, Softail, Dyna, Touring, CVO, and Pan America. The 750mA output is ideal for Harley batteries, and the included harness allows easy plug-in charging.

What is the difference between this and a trickle charger?

A trickle charger delivers constant current and can overcharge a battery during storage. The Battery Tender Junior is a smart charger that automatically switches to float mode, charging only when needed for safe long-term maintenance.

Will this charge a completely dead battery?

Battery Tender Junior can recover most deeply discharged batteries using low-voltage recovery during startup. Batteries below 2V or left discharged too long may be permanently damaged. Red LED = charging; flashing red may indicate a bad battery.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Battery Tender 021-0123 12-Volt Battery Tender(R) Junior

Battery Tender 021-0123 12-Volt Battery Tender(R) Junior

Product ID: 144341349

Details

Amperage
0.75 Amps
Brand
Battery Tender
Colour
Black
Input Voltage
12 Volts
Output Voltage
12 Volts

⚡12V input/output

🔋0.75A smart charging

🇺🇸Made in USA quality

₨3687

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🔌 Charge smarter, ride farther—never get stranded again!

MADE IN THE USA - Premium craftsmanship ensuring durability and peace of mind.
TRUSTED BY THOUSANDS - 4.8-star rating from over 48,000 users proves reliability and performance.
EFFORTLESS PLUG PLAY - Connect directly to your bike’s pig tail—no battery removal needed.
COMPACT PORTABLE DESIGN - Sleek black finish fits seamlessly in any garage or travel kit.
SMART CHARGING WITH LED INDICATOR - Know exactly when your battery is fully charged without guesswork.

The Battery Tender 021-0123 Junior is a compact, 12-volt smart charger delivering 0.75 amps of reliable power. Designed for easy plug-and-play use with a bike’s pig tail connector, it features an LED indicator to signal full charge. Made in the USA and highly rated by over 48,000 users, it’s the go-to solution for hassle-free battery maintenance.

Specifications

ASIN	B000CITK8S
Amperage	0.75 Amps
Brand	Battery Tender
Brand Name	Battery Tender
Colour	Black
Country of Origin	USA
Customer Reviews	4.8 out of 5 stars 48,036 Reviews
External Testing Certification	Não Aplicável
Global Trade Identification Number	00734357000078
Input Voltage	12 Volts
Manufacturer	BATTERY TENDER
Manufacturer Part Number	021-0123
Model Number	021-0123
Number of Ports	1
Output Voltage	12 Volts

Common Questions

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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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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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

1 day ago

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₨3687

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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