1. Home
  2. power adapter
  3. 9V 300mA adapters

9V 300mA Adapters

9V 300mA adapters are compact and lightweight power supplies, designed to convert standard AC mains voltage into a stable 9-volt DC output. They are perfect for low-power electronic devices where a reliable and consistent power source is essential. Due to their low current output of 300 milliamps, 9V 300mA adapters are commonly used to power small to medium consumer electronics. Common applications include guitar effects pedals, routers, alarm clocks, and handheld medical devices such as blood pressure monitors.
Showing 60 results
universal AC to DC 9V 300ma 2.7W power adapter with 3 pin british wall plug and barrel connector for bluetooth speaker

universal AC to DC 9V 300ma 2.7W power adapter with 3 pin british wall plug and barrel connector for bluetooth speaker
(5)
$ 1.12
5–20 day delivery
Ships worldwide
universal AC/DC 24V 2A 48W adapter with 2 pin european wall plug and USB Type-C connector

universal AC/DC 24V 2A 48W adapter with 2 pin european wall plug and USB Type-C connector
(9)
$ 2.37
5–20 day delivery
Ships worldwide
universal AC/DC 24V 3A 72W adapter with 2 pin european wall plug and USB Type-C connector for laptop

universal AC/DC 24V 3A 72W adapter with 2 pin european wall plug and USB Type-C connector for laptop
(85)
$ 4.0
5–20 day delivery
Ships worldwide
universal AC/DC 12V 8A 96W adapter with 2 pin american wall plug and barrel connector

universal AC/DC 12V 8A 96W adapter with 2 pin american wall plug and barrel connector
(97)
$ 5.75
5–20 day delivery
Ships worldwide
universal AC/DC 12V 10A 120W adapter with 3 pin american wall plug and barrel connector for LED strip lights

universal AC/DC 12V 10A 120W adapter with 3 pin american wall plug and barrel connector for LED strip lights
(5)
$ 6.78
5–20 day delivery
Ships worldwide
universal AC/DC 5V 1A 5W adapter with 2 pin european wall plug and barrel connector for router

universal AC/DC 5V 1A 5W adapter with 2 pin european wall plug and barrel connector for router
(39)
$ 0.95
5–20 day delivery
Ships worldwide
universal AC/DC 5V 3A 15W adapter with 2 pin american wall plug and barrel connector for bluetooth speaker

universal AC/DC 5V 3A 15W adapter with 2 pin american wall plug and barrel connector for bluetooth speaker
(36)
$ 3.25
5–20 day delivery
Ships worldwide
universal AC/DC 5V 3A 15W adapter with 2 pin australian wall plug and barrel connector for LED strip lights

universal AC/DC 5V 3A 15W adapter with 2 pin australian wall plug and barrel connector for LED strip lights
(19)
$ 1.62
5–20 day delivery
Ships worldwide
universal AC/DC 12V 8A 96W desktop adapter with barrel connector and surge protector

universal AC/DC 12V 8A 96W desktop adapter with barrel connector and surge protector
(36)
$ 18.9
5–20 day delivery
Ships worldwide
universal AC/DC 12V 12A 144W desktop adapter with barrel connector and surge protector

universal AC/DC 12V 12A 144W desktop adapter with barrel connector and surge protector
(30)
$ 40.65
5–20 day delivery
Ships worldwide
universal AC/DC 24V 6A 144W desktop adapter with 3 pin korean plug and AC power cord for laptop

universal AC/DC 24V 6A 144W desktop adapter with 3 pin korean plug and AC power cord for laptop
(71)
$ 41.1
5–20 day delivery
Ships worldwide
universal AC/DC 28V 5A 140W desktop adapter with 2 pin australian plug and AC power cord

universal AC/DC 28V 5A 140W desktop adapter with 2 pin australian plug and AC power cord
(99)
$ 41.25
5–20 day delivery
Ships worldwide
universal AC/DC 20V 7A 140W desktop adapter with xt60 connector, 3 pin european plug and AC power cord for bluetooth speaker

universal AC/DC 20V 7A 140W desktop adapter with xt60 connector, 3 pin european plug and AC power cord for bluetooth speaker
(9)
$ 43.2
5–20 day delivery
Ships worldwide
universal AC/DC 24V 1A 24W power adapter with 2 pin american wall plug and micro USB connector

universal AC/DC 24V 1A 24W power adapter with 2 pin american wall plug and micro USB connector
(26)
$ 1.24
5–20 day delivery
Ships worldwide
white universal AC/DC 12V 1A 12W adapter with 3 pin british wall plug and barrel connector for router

white universal AC/DC 12V 1A 12W adapter with 3 pin british wall plug and barrel connector for router
(83)
$ 2.13
5–20 day delivery
Ships worldwide
universal AC to DC 5V 1A 5W adapter with 3 pin british wall plug and micro USB connector for LED strip lights

universal AC to DC 5V 1A 5W adapter with 3 pin british wall plug and micro USB connector for LED strip lights
(21)
$ 0.83
5–20 day delivery
Ships worldwide
universal AC/DC 6V 1A 6W power adapter with 3 pin british wall plug and barrel connector

universal AC/DC 6V 1A 6W power adapter with 3 pin british wall plug and barrel connector
(98)
$ 0.98
5–20 day delivery
Ships worldwide
universal AC to DC 7V 1A 7W adapter with 3 pin british wall plug and barrel connector for LED strip lights

universal AC to DC 7V 1A 7W adapter with 3 pin british wall plug and barrel connector for LED strip lights
(88)
$ 1.02
5–20 day delivery
Ships worldwide
universal AC to DC 5V 3A 15W adapter with 2 pin american wall plug and micro USB connector

universal AC to DC 5V 3A 15W adapter with 2 pin american wall plug and micro USB connector
(36)
$ 1.62
5–20 day delivery
Ships worldwide
universal AC to DC 12V 1A 12W power adapter with 2 pin european wall plug, power cord and barrel connector

universal AC to DC 12V 1A 12W power adapter with 2 pin european wall plug, power cord and barrel connector
(86)
$ 1.95
1–3 week delivery
Ships worldwide
universal AC to DC 12V 4A 48W power adapter with 2 pin european wall plug and power cord for LED strip lights

universal AC to DC 12V 4A 48W power adapter with 2 pin european wall plug and power cord for LED strip lights
(78)
$ 1.91
5–20 day delivery
Ships worldwide
universal AC/DC 12V 5A 60W desktop power adapter with power cord and barrel connector for laptop

universal AC/DC 12V 5A 60W desktop power adapter with power cord and barrel connector for laptop
(9)
$ 7.8
5–20 day delivery
Ships worldwide
universal AC to DC 12V 6A 72W desktop adapter with surge protector and barrel connector for laptop

universal AC to DC 12V 6A 72W desktop adapter with surge protector and barrel connector for laptop
(64)
$ 8.7
5–20 day delivery
Ships worldwide
universal AC/DC 24V 3A 72W desktop power adapter with barrel connector and surge protector for laptop

universal AC/DC 24V 3A 72W desktop power adapter with barrel connector and surge protector for laptop
(36)
$ 8.85
5–20 day delivery
Ships worldwide
white 12V 7A 84W universal desktop AC/DC adapter with barrel connector

white 12V 7A 84W universal desktop AC/DC adapter with barrel connector
(59)
$ 5.0
5–20 day delivery
Ships worldwide
universal AC to DC 12V 7A 84W desktop adapter with 3 pin european plug and AC power cord for router

universal AC to DC 12V 7A 84W desktop adapter with 3 pin european plug and AC power cord for router
(34)
$ 10.73
5–20 day delivery
Ships worldwide
universal AC to DC 12V 10A 120W desktop adapter with barrel connector for bluetooth speaker

universal AC to DC 12V 10A 120W desktop adapter with barrel connector for bluetooth speaker
(97)
$ 20.1
5–20 day delivery
Ships worldwide
universal AC/DC 24V 6A 144W white desktop adapter with barrel connector

universal AC/DC 24V 6A 144W white desktop adapter with barrel connector
(21)
$ 21.75
5–20 day delivery
Ships worldwide
universal AC/DC 12V 9A 108W DC desktop adapter with barrel connector, 3 pin british plug and AC power cord for LED strip lights

universal AC/DC 12V 9A 108W DC desktop adapter with barrel connector, 3 pin british plug and AC power cord for LED strip lights
(25)
$ 4.65
5–20 day delivery
Ships worldwide
white universal AC/DC 48V 3A 144W desktop adapter with barrel connector for router

white universal AC/DC 48V 3A 144W desktop adapter with barrel connector for router
(5)
$ 42.75
5–20 day delivery
Ships worldwide
white universal AC/DC 36V 4A 144W desktop adapter with xt60 connector, 3 pin japanese plug and AC power cord

white universal AC/DC 36V 4A 144W desktop adapter with xt60 connector, 3 pin japanese plug and AC power cord
(92)
$ 42.3
5–20 day delivery
Ships worldwide
universal AC/DC 24V 3A 72W switching power adapter with 2 pin australian wall plug and USB Type-C connector

universal AC/DC 24V 3A 72W switching power adapter with 2 pin australian wall plug and USB Type-C connector
(18)
$ 3.18
5–20 day delivery
Ships worldwide
universal AC to DC 24V 4A 96W power adapter with 3 pin european wall plug and micro USB connector for LED strip lights

universal AC to DC 24V 4A 96W power adapter with 3 pin european wall plug and micro USB connector for LED strip lights
(76)
$ 5.5
5–20 day delivery
Ships worldwide
universal AC to DC 24V 5A 120W power adapter with 2 pin australian wall plug and micro USB connector for laptop

universal AC to DC 24V 5A 120W power adapter with 2 pin australian wall plug and micro USB connector for laptop
(12)
$ 6.45
5–20 day delivery
Ships worldwide
universal AC to DC 12V 6A 72W power adapter with 3 pin australian wall plug and USB Type-C connector

universal AC to DC 12V 6A 72W power adapter with 3 pin australian wall plug and USB Type-C connector
(69)
$ 4.23
5–20 day delivery
Ships worldwide
universal AC/DC 5V 2A 10W USB power adapter with USB port and 2 pin american wall plug

universal AC/DC 5V 2A 10W USB power adapter with USB port and 2 pin american wall plug
(64)
$ 1.16
5–20 day delivery
Ships worldwide

Related searches

9V power adapters
2A adapters
12V adapters
power adapters
5V adapters
12V 5A adapters

Filter By

Price
output voltage
output current
output power
mounting type
plug standard
output connector type
power cord length