Power out or off the grid? This 40000mAh solar power bank keeps you charged on the go, with dependable power you can count on.

HS-43 40000mAh Solar Power Bank

When you're off the grid, this 40000mAh Li-Polymer solar power bank keeps you charged with dependable, portable power. Built to go wherever your adventures take you, it combines solar recharging, built-in cables, and multiple outputs into one rugged, compact pack.

Key features that matter in real-world use

• 40,000 mAh capacity for multiple charges of smartphones, tablets, and small USB devices
• Integrated solar panel for daylight recharging when outlets aren't available
• Built-in cables with Micro USB, Lightning, and USB-C connectors for versatile charging without carrying extra cords
• Dual USB output to charge two devices at once; max output up to 20W
• LED lamp / flashlight to illuminate campsites or emergency situations
• USB Type-C and USB-A input options for recharging the bank quickly
• Two-way Quick Charge support to speed up charging for compatible devices and to recharge the bank faster
• Durable plastic shell designed for travel, weather considerations, and everyday use

Who it’s for

This power bank is ideal for campers, hikers, festival-goers, travelers, and anyone building an off-grid emergency kit. If you rely on a smartphone for navigation, photography, or staying connected in remote areas, this 40k mAh pack keeps you going without worrying about outlets.

Why choose this over other portable chargers

Less is more when you’re outdoors: the HS-43 consolidates power storage, charging cables, solar recharging, and an emergency LED light into one device. Rather than juggling multiple cables and power banks, you get a single, all-in-one solution that reduces weight and clutter while delivering reliable power on schedule.

Practical tips for best results

• For best solar charging, place the unit in direct sunlight with the solar panel unobstructed; daytime sun can extend standby power but may not fully recharge quickly.
• Recharge the bank via USB-C or USB-A when you have access to power; this is typically faster than solar charging.
• Use the built-in cables to keep cords from getting misplaced during trips.
• Keep the unit in a cool, ventilated bag when charging to avoid overheating.

Specs at a glance

Battery type: Li-Polymer
Capacity: 40,000 mAh
Output: 2 x USB, USB-C, Micro USB, Lightning (built-in cables as applicable); up to 20W total
Input: USB-C and USB-A
Features: Solar panel, built-in flashlight/LED lamp, built-in cables, two-way Quick Charge
Shell: Plastic