If I leave the usb charger connected, does it drain the battery when it’s not in use (i.e. no usb cable or device is plugged in)?

No, it will not drain the battery if no usb device is connected to it.

Is this product compatible with Lithium power sport batteries?

Yes, but make sure you use a correct charger if that is your plan. Why would you think a cable would not be compatible when used with a battery of similar voltage?

Can i hook a solar panel to the usb port to charge my battery?

The USB will only work off of your 12 volt battery using the ring harness (accessory cable). The solar panel is designed to connect directly to the 12 volt battery by way of ring harness (accessory cable). Our solar panels will not provide a change until it is connected to a 12volt automotive style battery that has at least 3 volts. Customer Service Deltran USA

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Battery Tender Ring Terminal Accessory Cable & USB Charger Adapter, Battery Cable & 2.1 Amp USB Charging Adapter for Mobile Devices, for Motorcycles,

Product ID: 409274026

Details

Amperage
7.5 Amps
Brand
Battery Tender
Colour
black
Compatible devices
Laptops
Compatible phone models
Compatible all
Connector type
USB

⚡2.1A USB fast charging output

🔋7.5A fused ring terminal cable

🔌Universal 12V battery compatibility

€ 49.02

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔌 Stay charged, stay connected—wherever the road takes you.

BUILT TO LAST - Durable 16 AWG cable with 7.5 AMP fuse ensures reliable, worry-free charging on every adventure.
POWER UP ANYWHERE - Seamlessly charge your devices directly from your motorcycle or powersport 12V battery—no outlets needed.
PLUG PLAY SIMPLICITY - Quick-connect ring terminals and USB adapter make setup effortless, so you’re ready to roll in minutes.
SMART POWER MANAGEMENT - Draws power only when your device is connected—safe to leave plugged in without draining your battery.
LIFETIME SUPPORT INCLUDED - Backed by expert customer service, so you’re never left powerless on the road.

The Battery Tender Ring Terminal Accessory Cable & USB Charger Adapter is a compact, durable charging solution designed for motorcycles, ATVs, and other 12V powersport vehicles. Featuring a 7.5 AMP fused 18-inch ring terminal cable and a 2.1 AMP USB output, it enables fast, safe charging of smartphones, GPS units, and other USB devices directly from your vehicle’s battery. Its smart power draw design prevents battery drain when not in use, and it’s backed by lifetime customer support for reliable on-the-go power.

Specifications

ASIN	B08CBQYXY5
Amperage	7.5 Amps
Brand	Battery Tender
Built-In Media	Ring Terminal Cable, USB Charger Adaptor
Color	black
Compatible Devices	Laptops, Smartphones, Tablets
Compatible Phone Models	Compatible with all USB phone chargers.
Compatible Power Plug Type	Type G
Connectivity Technology	USB
Connector Type	USB
Current	DC
Current Rating	2.1 Amps
Customer Package Type	standard packaging
Customer Reviews	4.8 4.8 out of 5 stars (981)
Enclosure Material	Metal (possibly aluminum or zinc alloy), PVC or similar plastic for the cable
Form Factor	Portable
Global Trade Identification Number	00734357817409
Input Voltage	12 Volts
Item Weight	3.84 Ounces
Main Power Connector Type	2 pin
Manufacturer	Deltran
Mfr Part Number	081-0174
Model Number	081-0174
Mounting Type	Wall Mount
Number of Items	1
Output Current	7.5 Amps
Output Voltage	12 Volts
Portable	Yes
Power Plug	No Plug
Power Source	Corded Electric
Special Features	Fast Charging
Specification Met	CE
Total USB 2.0 Ports	1
Total Usb Ports	1
UPC	734357817409
Unit Count	1 Count
Voltage	12 Volts
Wattage	20 watts
Wired Charging Connector Type	USB Type A

Common Questions

Are the products genuine and authentic?+

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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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.

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€ 49.02

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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