# Portable Battery Einhell CE-JS 12, 11000 mAh

**URL:** https://aio.lv/en/product--einhell-1091521--2001767
**Data updated:** 2026-01-13 17:35 (EET)
**Category:** Power Banks
**Manufacturer:** EINHELL
**Manufacturer code:** 1091521
**EAN:** 4006825626346
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 152.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 126.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--einhell-1091521--2001767

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Einhell CE-JS 12 Portable Battery features a powerful 11000 mAh Lithium Polymer (LiPo) capacity. With 2 USB Type-A output ports providing 1 A current, it allows you to charge multiple devices simultaneously. Its sleek black and red design makes it both stylish and functional, perfect for on-the-go charging.

## Long description

The Portable Battery Einhell CE-JS 12, 11000 mAh is a compact external power bank designed for charging mobile devices when mains power is unavailable. It houses a 11000 mAh Lithium Polymer (LiPo) cell and provides two USB Type-A outputs to power smartphones, tablets, and other small electronics. The unit combines a red and black housing with a lightweight construction that suits travel, daily commuting, and outdoor activities.
Advantages
The device offers a high-capacity 11000 mAh LiPo battery in a compact form factor, enabling multiple device charges between mains sessions. Dual USB Type-A ports allow simultaneous charging of two devices at up to 1 A per port. Its lightweight 0.47 kg design and universal charger compatibility make it easy to carry and recharge with common adapters. The minimalist design provides clear usability without complex settings.
Suitable for
 Charging smartphones and small tablets while travelling
 Powering wearable devices, Bluetooth accessories and earbuds
 Keeping essential devices charged during commuting or meetings
 Providing backup power for short outdoor activities
Key specifications
 Battery type: Lithium Polymer (LiPo)
 Battery capacity: 11000 mAh
 Output ports: 2 × USB Type-A
 Output current: 1 A per USB Type-A port
 Weight: 0.47 kg
 Colour: Red and Black
 Charger compatibility: Universal
How to use
Connect the power bank to a compatible mains adapter using the appropriate cable to recharge the internal battery before first use. To charge a device, plug the device’s USB cable into one of the USB Type-A output ports; the unit supports charging two devices simultaneously. Monitor device charging status on the connected device; the power bank provides steady current without user-adjustable settings. Recharge the power bank after use to maintain readiness for subsequent charging needs.
Usage recommendations
Store the battery in a cool, dry place and avoid exposure to extreme temperatures. Use manufacturer-recommended or standard USB cables and chargers compatible with the unit. For prolonged storage, recharge the power bank partially and check its charge every few months. Do not expose the unit to water or heavy impacts.

## Specifications

### Design

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | Red, Black |
| Waterproof | No |
| Charger compatibility | Universal |
| Built-in flashlight | Yes |

### Lighting

| Feature | Value |
|---|---|
| Lamp type | LED |

### Power

| Feature | Value |
|---|---|
| Input voltage | 100 - 240 |
| Output voltage | 15 |
| Output current | 1 A |
| Port 1 output current | 2 A |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 11000 mAh |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Cables included | USB |
| Travel pouch | Yes |
| Number of adapters included | 8 pc(s) |
| Quantity per pack | 1 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 250 mm |
| Package height | 62 mm |
| Package width | 265 mm |
| Gross weight | 1230 g |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.47 kg |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB Type-A output ports | 2 |

### Performance

| Feature | Value |
|---|---|
| Charging time | 5 h |
| Battery capacity | 41.1 Wh |
| Charging source | USB, DC, Cigar lighter |

## FAQ

### How much does the Portable Battery Einhell CE-JS 12, 1091521 cost, and is it available for purchase?

The price is 152.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 23.07.2026 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 EINHELL 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 EINHELL 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery capacity, weight, charger compatibility, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Portable Battery Einhell CE-JS 12, 1091521?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/2001767/65646369_large.webp