oby's BTY-50 Portable Power Station

The Toby's BTY-50 is a portable power system designed for camping, outdoor use and temporary backup power applications.

It uses a 12 V, 50 Ah (50000mAh) sealed gel VRLA battery together with a 500 W inverter providing 220 V AC output, according to the supplied product information.

The system is housed in a portable carrying bag. Its front panel includes two AC outlets, multiple USB charging ports, a USB-C port, a digital power display and a power switch.

The package also includes charging, connection and lighting accessories for portable outdoor power use.

Key Features

• Battery capacity: 50 Ah / 50000mAh.
• Battery voltage: 12 V.
• Sealed gel VRLA battery.
• 500 W inverter.
• 220 V AC output.
• Two AC outlets.
• Three USB-A ports.
• USB-C PD 3.0 port.
• QC 3.0 charging support according to the inverter panel.
• Digital power display.
• Portable carrying bag.
• Charging and connection accessories.
• LED lighting accessories.

Technical Specifications

Brand: Toby's

Power station model: BTY-50

Product type: Portable Power Station / Camping Battery System

Battery model: GE50-12

Battery type: Valve Regulated Sealed Gel Battery

Battery chemistry: Sealed gel lead-acid VRLA

Battery voltage: 12 V

Battery capacity: 50 Ah / 50000mAh

Printed battery rating: 12V 50Ah/20HR

Inverter power: 500 W

Inverter input: 12 V

AC output: 220 V

AC outlets: 2

USB-A ports: 3

USB-C port: PD 3.0

Fast charging: QC 3.0 according to the inverter panel

Digital power display: Yes

Standby charging voltage: 13.5–13.6 V

Cycle charging voltage: 14.4–15.0 V

Initial charging current: <15 A

Battery country of manufacture: China

Package Contents

Based on the supplied images, the package includes:

• Toby's BTY-50 portable power station.
• 12 V 50 Ah sealed gel battery.
• 500 W inverter.
• Home battery charger.
• Battery clamps and connection cables.
• 12 V vehicle plug cable.
• LED mini bulb.
• COB LED panel.
• Connection cables and accessories.

Suitable Applications

Suitable uses include:

• Camping and outdoor trips.
• Charging compatible phones and electronics.
• Powering suitable AC devices within the inverter limits.
• Portable lighting.
• Temporary backup power.
• Mobile work locations requiring compatible low- or medium-power devices.

Always verify both operating power and startup power before connecting an appliance.

Important Information Before Purchase

• Battery capacity is 50 Ah / 50000mAh at 12 V.
• The 20HR marking is a battery capacity rating condition and does not mean 20 hours of runtime.
• The inverter is rated at 500 W.
• A 500 W inverter does not guarantee operation of every appliance rated at 500 W.
• Runtime depends on connected load, battery condition and inverter efficiency.
• Follow the charging voltages printed on the battery.
• Keep the unit away from direct water exposure and excessive moisture.

Frequently Asked Questions

What is the battery capacity?

The battery is rated at 50 Ah, equivalent to 50000mAh, at 12 V.

What is the inverter rating?

The inverter is rated at 500 W.

Does it provide 220 V output?

Yes. The inverter panel shows 220 V AC output.

How many USB ports are available?

The panel shows three USB-A ports plus one USB-C PD 3.0 port.

Is it a lithium battery?

No. The supplied battery is a sealed gel lead-acid VRLA battery.

Does 20HR mean 20 hours of runtime?

No. It refers to the battery capacity rating method.

Can it run any 500 W appliance?

Not necessarily. Startup surge and actual power requirements must be checked first.

Are lighting accessories included?

Yes. The supplied images show an LED mini bulb and a COB LED panel.

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