Which "side" of the SAE connector is positive and which is negative, the "male" side or the "female" side?

The male side of the SAE connector is positive. Thank you!

Is it possible to damage the charger if the wires are installed backwards?

If I understand your question correctly then absolutely yes, it would short out and possibly worse. You would also have to forcibly modify the adapter plugs since they are formed in such a way as to prevent them from being installed backwards. You must be sure the polarity is right when you hook it up to your battery. Mine works great and charges my iPhone very fast.

How long are the cables for the model usb charger kit (9a- sae to dual usb adapter [ plus ] & ring terminal cable) ?

The USB charger has a 3.3FT cable and also includes a 18" Ring Terminal Harness. Thank you!

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MOTOPOWER MP0609EA 3.1Amp Waterproof Motorcycle Dual USB Kit SAE to USB Adapter Cable with SAE Ring Terminal Cable Harness

MOTOPOWER MP0609EA 3.1Amp Waterproof Motorcycle Dual USB Kit SAE to USB Adapter Cable with SAE Ring Terminal Cable Harness

Product ID: 733589846

Details

Brand
MOTOPOWER
Connector type
usb
Compatible devices
Tablets
Compatible phone models
Samsung
Included components
SAE Ring Cable
Special feature
Waterproof

⚡3.1Amp fast charging

💧IP68 waterproof rating

🔋12-24V universal input

Description

🔌 Charge like a pro, rain or shine!

POWER UP ANYWHERE - Universal 12-24V input powers all your devices on the go.
BATTERY SMART TECH - Upgraded sleep mode prevents battery drain when not in use—charge confidently.
PLUG PLAY SIMPLICITY - Standard SAE quick-release harness for effortless, tool-free installation.
FAST RELIABLE CHARGING - 3.1Amp dual USB output charges phones, tablets, and GPS at lightning speed.
BUILT TO BRAVE THE ELEMENTS - IP68 waterproof design means no worries about rain or mud rides.

The MOTOPOWER MP0609EA is a rugged, waterproof dual USB charger designed for motorcycles, featuring a universal 12-24V input and 3.1Amp output. It includes a fused SAE ring terminal harness for direct battery connection, quick-release SAE compatibility, and multi-level safety protections. Its IP68 rating and energy-saving sleep mode make it perfect for reliable, long-term outdoor use without battery drain.

Specifications

ASIN	B075V7DPPV
Best Sellers Rank	#9,004 in Automotive ( See Top 100 in Automotive ) #6 in Powersports Battery Chargers
Brand	MOTOPOWER
Brand Name	MOTOPOWER
Connector Type	USB Type A
Customer Reviews	4.5 out of 5 stars 1,472 Reviews
Included Components	SAE Ring Terminal Cable Harness
Item Dimensions	2 x 1.2 x 0.9 inches
Item Weight	105 Grams
Item dimensions L x W x H	2 x 1.2 x 0.9 inches
Manufacturer	MOTOPOWER
Material	Plastic
Material Type	Plastic
Model	MP0609EA
Number of Items	1
Part Number	MP0609EA
UPC	709046785475
Unit Count	1 Count
Warranty Description	2 year manufacturer

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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.

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