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Litheli U20 Power Station 20 V, 4.0 Ah

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Battery
20 V, 4.0 Ah
Brand
Litheli
Colour
white/grey
Connectors
USB-C
Power
45 Watts
Weight
570.0 g

Your refurbed product

Refurbed products are more sustainable and up to 40% cheaper compared to a new device. Your trusted refurbed product comes with a minimum 12-month warranty and a 30-day free returns policy, with no questions asked.

Litheli U20 Power Station 20 V, 4.0 Ah - Description

Power for your tools and your devices: the Litheli U20BY09-0U000 battery with 4.0 Ah, 20 V and 45 W is a refurbished pack that doubles as a power bank. It fits Litheli U20 tools. More sustainable vs new: a battery that already exists keeps working for you.

Key features

  • 20 V, 4.0 Ah (4000 mAh), 21700 cells
  • 45 W USB-C PD in and out
  • Power bank function for laptops, phones and drones
  • About 570 g
  • Operating temperature -20 to 55 °C
  • 8 protection functions
  • Fits Litheli U20 tools

Details

More capacity for long jobs. With 4.0 Ah and 21700 cells, the pack gives your tools a good reserve. It fits Litheli U20 tools.

Charge and discharge via USB-C. The 45 W USB-C PD port works in both directions. You can charge the pack and power a laptop, a phone or a drone from it.

Works in wide temperatures. The operating range runs from -20 to 55 °C, so the pack suits cold mornings and warm afternoons.

Protected inside. Eight protection functions help keep the pack and your devices safe.

Compact. At about 570 g, the pack is easy to carry in a bag.

One pack, many roles. Use it in a compatible Litheli U20 tool in the morning and as a power bank in the afternoon. The 4.0 Ah capacity makes it a good partner for longer sessions, and the same pack can move between your devices without extra parts.

Typical use

During the day, the pack powers a cordless tool in the workshop. On the way home, you plug a laptop into the USB-C port. When you fly the drone at the weekend, it serves as a spare power source.

Can I use it as a power bank? Yes. The 45 W USB-C PD port supports both charging and discharging.

Good to know

Your battery is tested and refurbished before it ships, like every item on refurbed. You get a Min 12-month warranty, and you can return it within the standard return window if it is not right for you.

The refurbed Process

Every refurbed device is refurbished in up to 40 steps — taking it from used to like new again. Here are 5 key steps:

Refurbisher buys used electronics

1. Supplier buys pre-loved tech

Deleting the data from used electronic devices

2. Data cleanse

Refurbishing defective components

3. Swap of faulty parts

Polishing the exterior of used electronics

4. External preparation

Refurbisher sells the devices through refurbed marketplace

5. Sold via refurbed

Learn more

What is refurbed?
Refurbed is an online marketplace for refurbished electronics. All refurbed Litheli U20 Power Station 20 V, 4.0 Ah function like new, but are much cheaper. How is that the case? Once sourced, experts put our products through an up to 40-step refurbishment process to ensure that all products work and look like new. This results in us offering better value products that are also more sustainable.
Why should I buy my Litheli U20 Power Station 20 V, 4.0 Ah from refurbed?
refurbed Litheli U20 Power Station 20 V, 4.0 Ah are great value, at up to 40% cheaper than new. Equally as important is trust. We give you a minimum 12-month warranty on each device and a 30-day free trial period, during which you can return for a full refund. This means you save money, and get to test the device to make sure it works perfectly for you.
Why are refurbed Litheli U20 Power Station 20 V, 4.0 Ahs so cheap?
Every refurbed partner is specialised in certain brands. They mostly buy exhibit and corporate phones in large quantities at low prices. Their specialisation makes the renewal processes very efficient, resulting in 100% renewed products that are up to 40% cheaper than new devices.
What exactly do the product grades mean?
refurbed Litheli U20 Power Station 20 V, 4.0 Ahs work like new devices and therefore have no functional limitations. The visual condition of the devices can be selected based on your needs. What are the visual categories?

Premium (AA-Grading)
Premium Litheli U20 Power Station 20 V, 4.0 Ahs are visually identical to new, with no visible signs of wear or use. No scratches, scuffs, dents, or blemishes on the body or screen.
Excellent (A-Grading)
Excellent Litheli U20 Power Station 20 V, 4.0 Ahs have no dents, scratches or signs of wear visible from a distance of 30cm - neither on the body nor on the display.
Very Good (B-grading)
Very Good Litheli U20 Power Station 20 V, 4.0 Ahs may have minimal dents, scratches or wear on the body that can be seen from 30cm away. There may be micro-scratches on the display/screen, but these are not visible when the display is on.
Good (C-Grading)
Good Litheli U20 Power Station 20 V, 4.0 Ahs have visible signs of use such as scratches and/or dents on the body. There may be micro-scratches on the display/screen, but these are not visible when the display is switched on.
How does the 30-day free trial work?
If you want to return your product for any reason, you can return it free of charge within 30 days. To do so, contact our partner directly via your refurbed account and let them know that you would like to exchange or return your device. You will receive a free return label from our partner by email or in your refurbed account. Alternatively, you can contact our refurbed customer service. We will be happy to help you and contact our partner.
What are my warranty terms?
We offer a minimum 12‑month warranty on all refurbed Litheli U20 Power Station 20 V, 4.0 Ah. This covers all/any technical defects that might occur during this period, and are not caused by your own fault.

Examples are:
- The device can no longer be switched on.
- The unit cannot find a network.
- The loudspeaker does not work.

The battery is also covered by the warranty. A distinction is made between wear and tear and technical defects. Technical defects are covered by the warranty and are characterised by abnormal behaviour. Abnormal behaviour could be, for example, that the device can only be charged up to 40%. Please note, your min. 12‑month warranty is refurbed's voluntary commercial promise to you. This does not impact your statutory consumer rights
How can refurbed guarantee the quality of your Litheli U20 Power Station 20 V, 4.0 Ah?
Only professional and certified partners are allowed to offer their electronic products via refurbed. We ensure this with ongoing quality tests and constant monitoring. Our partners are all located within the EU. This allows us to guarantee fast delivery times and optimal contact to always perform our best.
Which environmental protection projects do we invest in?
We have planted over 6.6 million trees since our foundin, and we are very proud! We realised that planting trees alone does not tackle all of the environmental issues we a passionate about, however. That's why we now also support projects that
- restore landscapes — ecosystems are repaired and jobs are created, including tree planting along the way
- remove carbon from the atmosphere and store it permanently
- recycle electronic waste and reuse materials

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