# Power Bank with Solar Panel CHOETECH 10000 mAh 2xUSB B658

**URL:** https://aio.lv/en/product--choetech-b658--9449532
**Data updated:** 2026-09-26 04:34 (EEST)
**Category:** Portable Solar Power Banks
**Manufacturer:** CHOETECH
**Manufacturer code:** B658
**EAN:** 6932112103833
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.49 €
**Prices and availability valid until:** 2026-11-24 23:59
**Price without VAT (21%):** 25.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--choetech-b658--9449532

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 03.11.2026 | 1.99 EUR |
| Courier delivery to door | 03.11.2026 | 4.99 EUR |

## Summary description

CHOETECH 10000 mAh portable power bank equipped with a built-in solar panel and two USB output ports. Designed for charging mobile devices on the go, outdoor activities, and emergency situations when standard power sources are unavailable. This external battery ensures reliable backup power.

## Long description

The CHOETECH 10000 mAh portable power bank with solar panel is designed to provide reliable backup power for mobile devices when standard power sources are unavailable. Equipped with a built-in solar panel, integrated LED flashlight, and dual USB output ports, this external battery ensures you can charge your smartphones, tablets, and other USB-powered gadgets while on the move. Its durable, waterproof construction and compact form factor make it an essential travel companion for outdoor adventures and emergency situations.
Advantages
This portable solar power bank features a high-capacity lithium polymer battery capable of charging multiple devices simultaneously via two USB Type-A output ports. The integrated 1.8W solar panel offers supplemental off-grid energy replenishment, while the built-in multi-mode LED light functions as a flashlight, soft light, SOS mode, and strobe for enhanced utility in the dark. Advanced multi-level circuit protection safeguards against overheating, over-current, over-voltage, and short circuits to ensure safe operation for all connected electronics. Additionally, the rugged waterproof body made from ABS and TPU materials withstands challenging environments during outdoor use.
Suitable for
Outdoor activities such as hiking, camping, and trekking
Emergency preparedness during power outages
Charging smartphones and tablets on the go
Situations where standard wall outlets are not accessible
When it may not be suitable
This power bank may not be suitable for users who require rapid charging for high-power devices like laptops, as the maximum output is limited to standard 5V speeds. Furthermore, relying solely on the built-in solar panel for a full recharge is impractical for daily primary use due to the slow energy generation rate from sunlight.
Key specifications
Battery capacity: 10000 mAh (37Wh)
Battery type: Li-Poly (lithium polymer)
Solar panel capacity: 5.5V/280mA (1.8W)
Input: USB Type-C (5V/2A)
Outputs: 2x USB Type-A (5V/2.1A each)
Body materials: ABS and TPU
Weight: 319g
Additional features: Built-in LED flashlight with multiple modes, waterproof design
How to use
To charge your electronic devices, connect them to one or both of the USB Type-A output ports using a compatible cable and press the I/O button if necessary. To recharge the power bank itself, plug the included USB Type-A to USB Type-C cable into the Type-C input port and connect it to a standard USB wall charger or power source. For solar charging, place the device in direct sunlight with the solar panel facing upward, keeping in mind that solar replenishment is intended as a supplementary feature rather than a primary charging method. Utilize the multi-function LED light by operating the control button to cycle through the flashlight, soft light, SOS, and strobe modes as needed.
What to consider before purchase
Verify that your devices are compatible with standard 5V USB Type-A charging outputs
Understand that the solar panel is designed for emergency or supplemental use and charges slowly compared to wall outlets
Assess your weight and size preferences, as the rugged waterproof build and integrated battery add a noticeable heft of 319 grams
Usage recommendations: For optimal longevity, store the power bank in a cool, dry place and recharge the internal battery at least once every three months if left unused for extended periods. Avoid exposing the device to extreme temperatures or puncturing the outer casing.

## FAQ

### How much does the CHOETECH B658 10000 mAh Power Bank cost, and is it available for purchase?

The price is 30.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Thursday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All CHOETECH products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized CHOETECH service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/9449532/52197083_large.webp