CHOETECH B657 20000mAh Solar Power Bank

$103.99

Recommended retail price $119.95. You save $15.96 (13%).

  • 20,000mAh lithium-polymer battery charges a smartphone at least twice
  • Recharge via USB cable or the built-in solar panel
  • Integrated LED flashlight offers 180lm, 45lm and SOS modes
  • Splash-proof and drop-resistant construction for rugged use
  • Qi wireless charging pad plus dual USB-A and one USB-C port

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CHOETECH B657 20000mAh Solar Power Bank
CHOETECH B657 20000mAh Solar Power Bank
$103.99
Specifications
BrandCHOETECH
Dimensions25 × 20 × 5 cm
Weight0.5 kg
Delivery & Returns
  • Free delivery on this item.
  • Sent directly from our Australian warehouse partners.
  • Usually dispatched within 1-3 business days.
  • Delivery after dispatch: usually 2-8 business days within Australia, 7-14 business days to New Zealand. Tracking is emailed when it ships.
  • Change-of-mind returns within 14 days on unopened eligible items (10% restocking fee; you pay return postage). Faulty or wrong items are always put right, free. Returns policy

Shipping across Australia & New Zealand
14-day returns on eligible items
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01POWER BANKS & CHARGERS

Solar energy for your everyday carry

A compact companion for those who venture beyond the reach of wall sockets, this power bank pairs substantial battery capacity with the quiet efficiency of solar energy. Its robust build suggests readiness for trails, campsites and long days away from home.

The CHOETECH B657 delivers fast USB-C charging and wireless convenience, suiting travellers, hikers and anyone needing reliable power for multiple devices simultaneously.

Designed with both 180lm and 45 lm flashlight modes as well as an SOS mode to give you multiple lighting options for any situation.

This power bank delivers optimized charging to a wide variety of mobile devices, including phones, tablets and more – like the iPhone Series 12, 13 and 14, Huawei Mate 50E, Samsung Galaxy S21, S22, S23

CHOETECH B657 20000mAh Solar Power Bank
CHOETECH B657 20000mAh Solar Power Bank

02MATERIALS

Robust construction for outdoor resilience

Engineered to withstand the rigours of travel, the unit is splash-proof and drop-resistant, ensuring it remains functional after encounters with rain or accidental tumbles on rocky terrain. The casing feels solid in the hand, projecting confidence that the internal components are well protected against the elements.

CHOETECH B657 20000mAh Solar Power Bank

03IN USE

Dual recharging methods for flexibility

Users can replenish the battery through a standard USB cable for rapid top-ups indoors, or position the device under direct sunlight to harness ambient energy. While solar speed varies with season and cloud cover, the feature provides a sustainable backup when outlets are scarce, keeping devices powered during extended excursions.

CHOETECH B657 20000mAh Solar Power Bank

04LIGHTING

Three distinct illumination modes

An integrated LED flashlight serves as a versatile light source, offering high-output 180lm brightness for general tasks, a softer 45lm setting for close work, and an SOS mode for signalling. This multi-functional lighting eliminates the need for a separate torch, consolidating essential gear into a single portable unit.

05CONNECTIVITY

Simultaneous charging for multiple devices

The power bank features a Qi wireless charging pad alongside dual USB-A ports and a USB-C output, allowing up to three devices to charge concurrently. With 5V 2.4A output, smartphones receive fast-charge speeds, while tablets and other gadgets draw power efficiently, making it ideal for group trips or heavy digital users.

CHOETECH B657 20000mAh Solar Power Bank
CHOETECH B657 20000mAh Solar Power Bank

06AT A GLANCE

The key points

  • 20,000mAh lithium-polymer battery charges a smartphone at least twice
  • Recharge via USB cable or the built-in solar panel
  • Integrated LED flashlight offers 180lm, 45lm and SOS modes
  • Splash-proof and drop-resistant construction for rugged use
  • Qi wireless charging pad plus dual USB-A and one USB-C port

07

Two Ways Of Recharging

The Solar Power Bank itself can be recharged in two ways, either via USB cable or by taking it outside and letting the built-in solar panel do its work. A wide variety of factors have an impact on how fast the sun is able to recharge your solar power bank, like the season, location, time of day, and of course cloudiness.

CHOETECH B657 20000mAh Solar Power Bank

High Battery Capacity

The Solar Power Bank is equipped with a 20,000mAh lithium-polymer battery, powerful enough to charge a smartphone at least twice. The charger also features a USB-C output that will fast charge your smartphone, so that you are always ready to go.

Leading USB-C Input/Output and Qi Wireless Technology

With a 5V 2.4A output, a 50% faster charging speed, and zero damage to your devices – you can charge three devices simultaneously. You can charge your phone using the 5W Wireless Charging pad on one side of the power bank or using the dual USB-A and one USB-C port to provide charge to two phones and a tablet – irreplaceable when you are out and about with family and friends.

Made For Adventure

The Solar Charger is splash-proof, drop-resistant, and has a powerful integrated LED flashlight, making it the perfect solar charger for all your outdoor adventures. With the large internal battery and powerful solar panel you will always have some extra energy at hand, wherever and whenever needed.

Additional information

Weight 0.5 kg
Dimensions 25 × 20 × 5 cm

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