Can you charge the device via both inputs at the same time to recharge it faster?

It will not charge faster if you use both inputs.

Will this charge from either the convertor day pack or the off the grid solar backpack from voltaic? the array backpack is not available anymore?

Hello - yes, this will charge from the Converter and OffGrid. The OffGrid's panel is twice as large so it will be better suited to the V75 than the Converter. The Array will also likely be back in stock in about 10 days, if that is the backpack you prefer.

Will this power a device while simultaneously charging the power pack. I intend to use with a Gopro with the battery removed.

Yes, the V75 can charge another device while being charged. It will do both at the full rate. A lot of batteries skimp on the IC and can't charge and discharge or can't discharge at the full rate when being charged.

How long will the always on battery last if being used maybe once a day for a motion activated led safe light strip?

It will last about 100 days if nothing is plugged in. How long it lasts with the light strip connected depends on how much power the light strip uses and how long it stays on for. If, for example, it uses 5 Watts and is on for 5 minutes, it could last for close to 2 months.

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Voltaic Systems V75 Always On External Battery Pack with Dual USB Ports - 20,100mAh

Voltaic Systems V75 Always On External Battery Pack with Dual USB Ports - 20,100mAh

Product ID: 205776401

Details

Battery capacity
19200 Milliamp
Brand
Voltaic
Colour
Black Gray
Connector type
usb
Special feature
Always On

⚡Dual 5V/3A USB outputs

🔋20,100mAh powerhouse

☀️Solar-optimized Li-ion cells

฿21754

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In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔌 Power your hustle, rain or shine!

SOLAR READY TECH - High-temp Li-ion cells optimized for solar charging—perfect for eco-conscious pros on the move.
DUAL FAST CHARGING - Two USB ports delivering up to 3A max each—charge multiple devices simultaneously without compromise.
TRAVEL SMART SAFE - FAA-approved for carry-on luggage—power up anywhere without the hassle.
UNSTOPPABLE POWER BANK - 20,100mAh capacity fuels multiple full charges for smartphones and tablets—stay connected all day.
ALWAYS ON ALWAYS READY - Innovative Always On mode keeps your devices powered even with low or no power draw—ideal for sensors and time-lapse setups.

The Voltaic Systems V75 is a sleek, durable 20,100mAh external battery pack featuring solar-optimized lithium-ion cells, dual USB outputs with fast charging, and an innovative Always On mode. Designed for professionals who demand reliable, portable power for smartphones, tablets, and USB devices, it supports pass-through charging and meets air travel safety standards.

Specifications

Amperage	2 Amps
Antenna Location	Charge
Asin	B084BPSFKH
Battery Capacity	19200 Milliamp Hours
Battery Cell Type	Lithium Ion
Best Sellers Rank	1,218 in Mobile Phone Portable Power Banks
Brand Name	Voltaic Systems
Colour	Black, Gray
Compatible Devices	Tablet
Compatible Phone Models	Smartphones
Connector Type	usb
Manufacturer Part Number	B084BPSFKH
Model Name	v75
Model Number	V75
Number Of Ports	2
Other Special Features Of The Product	Always On Feature
Output Current	1 Amps
Power Source	Corded Electric
Reusability	Rechargeable
Voltage	6 Volts

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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฿21754

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered 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 Thailand.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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