Can this extention work with the jackery 240?

It won't just plug into it. an adapter would be required to go from SAE to 6MM plug

Will this work on thunderbolt solar panels from Amazon?

This cord has a flat male female connection. If thunderbolt connections are round plug in then answer is no.

Will this work with Echoflow Delta?

Sorry,It cannot be used with Echoflow Delta. Only wires with SAE connections can be connected to our products.

What is size of poles 4mm?

In Decibel my poles measure .168, 4mm is .1575 so your answer is Yes or at least close enough for Chinese stuff. Hopes this helps you.

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OYMSAE POWISER 25Feet SAE to SAE Extension Cable Quick Disconnect Connector 16AWG,for Automotive,Solar Panel Panel SAE Plug(25FT(16AWG))

Product ID: 258356453

Details

Brand
OYMSAE
Colour
1 Pack
Connector gender
Male-to-Male
Plug type
SAE 2-Pin
Voltage
12 Volts

⚡16AWG pure copper low-resistance wire

📏25 feet heavy-duty length

🔌Quick disconnect SAE connectors

S$50

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Description

🔋 Power up anywhere, anytime — the ultimate extension for your mobile energy needs!

PLUG PLAY EFFICIENCY - Universal SAE quick disconnect connectors make setup and teardown effortless—no tools, no hassle.
POLARITY PEACE OF MIND - Comes with a polarity reverse adapter to safeguard your devices and prevent costly wiring mistakes.
BUILT FOR ALL YOUR GEAR - Compatible with solar panels, automotive batteries, motorcycles, RVs, and more—one cable to power them all.
EXTEND YOUR POWER REACH - 25 feet of durable, heavy-duty 16AWG copper wire ensures reliable connectivity even in hard-to-reach spots.
WEATHERPROOF PROTECTION - Includes a protective cap to keep connectors dry and dust-free, so your connection stays pristine outdoors.

The OYMSAE POWISER 25FT SAE to SAE Extension Cable features a robust 16AWG pure copper core for low resistance and heat buildup, quick disconnect SAE connectors for universal compatibility, and a protective cap to shield connections from weather. Ideal for extending power connections in automotive, solar, and outdoor equipment, it includes a polarity reverse adapter for safe, versatile use.

Specifications

Amperage	13 Amps
Asin	B07Z7T494M
Best Sellers Rank	#57,690 in Automotive (See Top 100 in Automotive) #124 in Car Electrical Wiring Harnesses
Brand	OYMSAE
Color	1 Pack
Connector Gender	Male-to-Male
Customer Reviews	4.7 4.7 out of 5 stars (3,333) 4.7 out of 5 stars
Gauge	16.0
Has Extension Cord	Yes
Indoor Outdoor Usage	Outdoor
Input Current	0.06 Amps
Item Length	7.6 Meters
Item Weight	0.45 Kilograms
Manufacturer	OYMSAE
Mfr Part Number	OY-25161
Model Number	OY-25161
Number Of Conductors	1
Number Of Items	1
Number Of Outlets	1
Number Of Packs	1
Plug Type	SAE 2-Pin
Power Cord Prong Count	2
Special Features	Quick Disconnect Connector, 25 Feet Extension, Polarity Reverse Adapter
Ul Listed	No
Unit Count	1.0 Count
Upc	884017501275
Voltage	12 Volts
Water Resistance Level	Water Resistant

Reviews

User

Nice product

Exactly what I needed..

20.12.2022

User

Great

Great installation.

10.09.2026

User

Worked as Expected with Dokio Portable Solar Kit

This extension set worked as expected and hoped for to help get my Dokio portable Solar kit a little further away from our 5th wheel camper. It has a connector that comes with it that will change the polarity if needed depending on your connection which I did not end up needing. I am happy with this product so far.

30.06.2025

User

Good Item

Great item, now I can move out solar panel to where the sun is

25.08.2026

User

Super

Fonctionne très bien.

18.06.2025

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TrustScore 4.5 | 7,300+ reviews

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S$50

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered 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 SINGAPORE.

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TrustScore 4.5 | 7,300+ reviews

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Best international shipping I've ever tried. Worth every penny!

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