Hestia Series Portable Power Station
1. Built-in 12V/25Ah lithium power battery, support 3C charge and discharge.
2. Battery cycle life >600 times, DOD >80%.
3. Continuous power 300W/600W peak power.
4. Support 1*USB/2.4A, 1*USB/Type-C QC 3.0 quick charge.
5. 2*5521 DC output 12V/8A, car port output 12V/10A.
6. 1W LED light,Support SOS.
7. Built-in MPPT solar charge controller.
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Hestia 300 Portable Power Station


As our first new product in arrived year 2021, CNBOU issued Hestia 300 Portable Power Station after research to suit a wide variety of customer needs.

Hestia adopts A level 3.7V/18650/2500MA power battery with high performance, supports 3C charge and discharge. 12V/25A large-capacity lithium battery offers safe, clean and portable mobile power bank for you. It can be applied in camping, vehicles, outdoor activities, off-road adventure, emergency rescue and household backup emergency power system.

Built-in 300W pure sine wave power inverter, 600W peak power, satisfies most appliances and devices whose rated power ranges within 300W, especially CPAP which is used outdoors. Hestia has 2*5521 DC output 12V/8A, supporting a majority of ambient lights. 1*car port output 12V/10A satisfies multiple 12V customizations demands. 1*2.4A USB is suitable for all phone charging. 1*5V/3A 9V/2A 12V/1.5A USB QC3.0 and 1*5V/3A 9V/2A 12V/1.5A Type-C QC3.0 quick charge function support laptops and pads’ charging demands. Sound interface design of Hestia achieves full support for all devices.

It is extremely easy to charge Hestia. We equipped 15V/3A AC power adapter for you, it can charge Hestia easily with mains supply. After a nice sleep, you can see Hestia with 100% battery power. Of course it is more convenient and safe to recharge Hestia with solar energy outdoors. 18V/3A portable solar panel can charge Hestia quickly.

How long can Hestia supply power for you devices?

Smart Phone(12Wh): 25 times
Tablet(30Wh): 10 times
Laptop(50Wh): 6 times
POV Camera(5Wh): 60 times
DSLR Camera(18Wh): 16 times
Head Lamp(5Wh): 60 times

Tire inflation pump(100W): 3 hours

CPAP AC model (65W): 4.5 hours

CPAP DC model, No heated/humidifier (15W): 18 hours


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ModelHestia Series Portable Power Station-300W
Battery Capacity12V/25Ah (Lithium battery)
ChargeDC 15V/3A
Solar ChargeDC 18V/3A
Charging Duration9-11h
USB Output1xUSB 5V/2.4A
1xUSB 5V/3A 9V/2A 12V/1.5A(QC3.0)
1xType-C 5V/3A 9V/2A 12V/1.5A(QC3.0)
DC OutputDC 12V/8A
AC Output220V/50Hz or 110V/60Hz(pure sine wave)
Car Port 12V/10A
AC Continuous Power300W
AC Peak Power600W
LCD Light3V/1W LED Light/SOS/Burst Flash
Working Temp Range-20℃~60℃
Battery Cycle Life>600 times/ DOD>80%
CertificationsCE、FCC、RoHS、PSE、MSDS
ProtectionShort-circuit Protection
Over-current Protection
Over-voltage Protection
Under-voltage Protection
Over-load Protection
Over-temperature Protection
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