---
product_id: 615921520
title: "LiTHELi Batteries 20 V 20000 mAh Replacement Lithium U20 Power Tools and Outdoor Power Equipment"
brand: "litheli"
price: "44967 Ft"
currency: HUF
in_stock: false
reviews_count: 5
url: https://www.desertcart.hu/products/615921520-litheli-batteries-20-v-20000-mah-replacement-lithium-u20-power
store_origin: HU
region: Hungary
---

# 45 W powerful output 20,000 mAh high capacity Operates down to -20°C LiTHELi Batteries 20 V 20000 mAh Replacement Lithium U20 Power Tools and Outdoor Power Equipment

**Brand:** litheli
**Price:** 44967 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your hustle, anywhere, anytime.

## Quick Answers

- **What is this?** LiTHELi Batteries 20 V 20000 mAh Replacement Lithium U20 Power Tools and Outdoor Power Equipment by litheli
- **How much does it cost?** 44967 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/615921520-litheli-batteries-20-v-20000-mah-replacement-lithium-u20-power)

## Best For

- litheli enthusiasts

## Why This Product

- Trusted litheli brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built for Extremes:** Reliable performance in freezing -20°C to scorching heat, perfect for any environment.
- • **Compact Yet Mighty:** Lightweight 510g design packs serious punch without weighing you down.
- • **Dual Device Charging:** Simultaneously power two gadgets with dual USB-A and USB-C ports—no more waiting.
- • **Endless Power On-The-Go:** 20,000 mAh capacity fuels your devices and tools longer than ever.
- • **Universal Compatibility:** Seamlessly powers Litheli U20 tools plus laptops, smartphones, tablets, and drones.

## Overview

The LiTHELi 20 V 20,000 mAh lithium-ion battery delivers robust 45 W output with dual USB-A and USB-C ports, compatible with Litheli U20 power tools and a wide range of smart devices. Engineered for extreme temperatures down to -20°C, it ensures reliable, long-lasting energy for outdoor work, DIY projects, and daily tech needs—all in a compact, lightweight form factor.

## Description

Litheli Battery 20 V 20000 milliamp lithium-ion battery, suitable for all Litheli devices, with LED display, for power supply of intelligent devices.

Review: Lawnmower battery - Excellent batteries, seem to last for ever on my lawnmower. I bought the new lawnmower recently off desertcart, so even though it already included a battery I like to have another ready so can finish the job. Having used the lawnmower several times already the battery lasts longer than the ones on my old lawnmower. So I am very pleased with these batteries.
Review: Very compact. - Small but powerful. Great value.

## Features

- Reliable power: Take the U-Battery Plus with you on your outdoor adventures, camping trips, gardening, DIY projects or simply to the office. The high-quality EV-grade cell is safe for extreme temperatures down to -20°C and provides reliable energy in any environment.
- Powerful compatibility: the U battery plus has a powerful output capacity of up to 45 W, making it compatible with a variety of devices, such as laptops, smartphones, tablets, drones and more.
- Double convenience: charge two devices at the same time with the dual USB-A and two-way USB-C output ports and save time and hassle.
- Versatile functionality: In addition to charging electronics, the U-Battery Plus is also compatible with Litheli U20 tools. When used to power U20 tools in gardening or DIY projects, the U-Battery Plus streamlines tasks and improves overall efficiency.
- Ample power reserve: with a capacity of 20,000 mAh, the battery provides enough energy to allow your laptop up to 0.8 times, your phone up to 1.8 times, as well as garden tools for a 20-minute working time.
- 🎁【BEST GIFT】: Litheli batteries are UL/CE/FCC/ETL certified and easy to use for many years. Low maintenance, ideal gift for family and friends!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CMQCMJQR |
| Amperage | 3 Amps |
| Antenna Location | Power Tool |
| Battery Capacity | 2800 Milliampere Hour (mAh) |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 510 Grams |
| Battery capacity | 2800 Milliampere Hour (mAh) |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | 284,274 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,525 in Cordless Tool Battery Packs |
| Brand | LiTHELi |
| Brand Name | LiTHELi |
| Compatible Phone Models | Kompatibel mit Apple- und Android-Mobiltelefonen |
| Customer Reviews | 4.6 out of 5 stars 275 Reviews |
| Manufacturer | Litheli |
| Model Number | U20BY03-0U000 |
| Number of Batteries | 1 CR5 batteries required. (included) |
| Number of batteries | 1 CR5 batteries required. (included) |
| Recommended uses for product | Power Tool |
| Reusability | Rechargeable |
| UPC | 740907584103 |
| Unit Count | 1.0 Count |
| Unit count | 1.0 Count |
| Voltage | 20 Volts |

## Product Details

- **Number of batteries:** 1 CR5 batteries required. (included)
- **Brand:** LiTHELi
- **Battery cell composition:** Lithium Ion
- **Battery capacity:** 2800 Milliampere Hour (mAh)
- **Recommended uses for product:** Power Tool

## Images

![LiTHELi Batteries 20 V 20000 mAh Replacement Lithium U20 Power Tools and Outdoor Power Equipment - Image 1](https://m.media-amazon.com/images/I/41gdpzlxTXL.jpg)
![LiTHELi Batteries 20 V 20000 mAh Replacement Lithium U20 Power Tools and Outdoor Power Equipment - Image 2](https://m.media-amazon.com/images/I/61v5f4jxKpL.jpg)
![LiTHELi Batteries 20 V 20000 mAh Replacement Lithium U20 Power Tools and Outdoor Power Equipment - Image 3](https://m.media-amazon.com/images/I/61m+0n1H9ZL.jpg)
![LiTHELi Batteries 20 V 20000 mAh Replacement Lithium U20 Power Tools and Outdoor Power Equipment - Image 4](https://m.media-amazon.com/images/I/71nPyp32zUL.jpg)
![LiTHELi Batteries 20 V 20000 mAh Replacement Lithium U20 Power Tools and Outdoor Power Equipment - Image 5](https://m.media-amazon.com/images/I/61w66iPvYrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lawnmower battery
*by L***L on 24 September 2024*

Excellent batteries, seem to last for ever on my lawnmower. I bought the new lawnmower recently off Amazon, so even though it already included a battery I like to have another ready so can finish the job. Having used the lawnmower several times already the battery lasts longer than the ones on my old lawnmower. So I am very pleased with these batteries.

### ⭐⭐⭐⭐⭐ Very compact.
*by C***R on 22 December 2024*

Small but powerful. Great value.

### ⭐⭐⭐⭐ Good value
*by P***N on 30 November 2025*

Good product

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**Shop now:** [https://www.desertcart.hu/products/615921520-litheli-batteries-20-v-20000-mah-replacement-lithium-u20-power](https://www.desertcart.hu/products/615921520-litheli-batteries-20-v-20000-mah-replacement-lithium-u20-power)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-27*