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Prime 450 Outdoor Portable Power

POWEROAD manufactures lithium portable power supply for powering equipment or devices in the home or outdoors, convenient and easy to use. Prime 450 offers 300W power and 450Wh capacity, it is ideal for camping, tailgating and other activities where power is not available or convenient. For wholesale only.


Prime 450 can also be served as a critical power source and an emergency power bank, to provide power supply anywhere you go and guarantee the necessary devices get powered whenever you need. Prime 450 has DC/AC/USB output ports that can charge your various devices.

Key Features

– This outdoor power supply has reliable performance in harsh conditions.

– Integrated with inverter for both DC & AC output.

– Own-developed pure sine wave inverter built-in.

– It has lifespan more than 1500 times.

– It is lightweight to be carried to anywhere.

– No noise, no carbon emission.



Battery Type

Li-ion battery (NMC)

Battery Capacity

477 Wh (10.8 V 44.2 Ah)

Cycle Life


Input (Charge Time)

AC Wall Charging

12.6 V 5 A (Fully Charged Approx. 5 hours)

Solar Charging

14-20 V / Max. power up to 125 W

AC Output

Total Port

2 × AC ports

Rated Power

300 W (Pure Sine Wave)

Instant Peak Power

1500 W


230 V/50 Hz; 110 V//60 Hz

DC Output

USB Port

1 × 5 V 1 A

1 × 5 V 2 A

1 × 5 V 2.4 A (Fast Charge)

Cigarette Lighter Socket

1 × 12 V/60 W (Max. 96W)

DC Port

2 × 12 V 2.5 A

LED Lighting


High Bright (100% power)

Normal (50% power)

Energy Saving (25% power)

Emergency Flash

SOS Signal


Dimensions (L × W × H)

349 × 160 × 285 mm (13.7 × 6.3 × 11.2 inch)

Net Weight

6 kg (13.2 lbs)

Working Temperature

Discharge Temperature: -10 to 45℃ (14 to 131℉)

Charge Temperature: 0~45℃ (32 to 113℉)



* All technical specifications under testing conditions at 25℃ (77℉) * More AC output options for various markets including: USA/MEX/CAN/JPN, BGR/IRL/MLT/MAS/SIN, AUS/NZL/ARG, and Europe/Asia/South America.

Product Highlights

Our rich experience and deep knowledge of utilizing advanced mechanical and electronic design tools allow us to make an optimum battery pack design that delivers portable power supply with high performance, reliability, and safety. Thanks to the advantages described as above, ODM is capable.

Prime 450 Outdoor Portable Power


Q1: What does this product serve?

A: Prime 450 is served as an outdoors power bank to supply power where there is no mains electricity.

Q2: Is lithium battery safe enough?

A: Yes, Prime 450 contains a battery management circuit inside, and it protects lithium-ion battery from over-charging/discharging, over-voltage, over-current, and over-temperature. So no need to worry about it, as lithium battery technology becomes more and more mature nowadays.

Q3: How does the LED light operates?

A: Prime 450 has LED light built in with 5 modes, 100% brightness, 50% brightness, 25% brightness, Emergency flash, and SOS signal.

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