Litheli
Litheli 4.0Ah 20V 2-in-1 Tool Battery & Power Bank | Available in 3 Colors
Designed for both work and everyday convenience, the Litheli 4.0Ah 20V 2-in-1 Tool Battery & Power Bank does more than power your compatible Litheli 20V cordless tools — it also doubles as a USB-C portable power bank for charging phones, tablets, and other small devices, giving you two essential functions in one compact battery.
- Power Tools & Devices with One Battery – Seamlessly switch from powering compatible Litheli 20V tools to charging everyday electronics via USB-C, making it a practical battery for work, travel, and emergency backup
- 4.0Ah / 20,000mAh High Capacity – Delivers 74Wh of energy for reliable tool runtime and portable backup power when you need it
- 45W USB-C Fast Charging Output – Features 1 USB-C port with up to 45W output for fast, efficient charging of compatible devices
- Reliable 20V Tool Performance – Provides stable power output for compatible Litheli 20V cordless tools
- Compact & Portable Design – Measures 5.0" x 3.2" x 1.6" and weighs just 1.1 lbs, making it easy to carry and store
- Built for Everyday Conditions – Operates in temperatures from 41°F to 113°F (5°C to 45°C) for dependable performance in a range of environments
- Available in 3 Colors – Choose the style that fits your preference
Specifications: Voltage: 20V | Capacity: 20,000mAh (74Wh) | USB-C Output: Max. 45W | Port: USB-C ×1 | Dimensions: 5.0" x 3.2" x 1.6" | Net Weight: 1.1 lbs | Working Temperature: 41°F–113°F (5°C–45°C)
Please note: If your selected color is out of stock, a different available color will be shipped at random. We appreciate your understanding! This item is part of a limited-time promotion. Returns or exchanges are only accepted in the case of a quality issue.
Related Product:
Product Model:White 4.0Ahse
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Litheli BEST-SELLING PRODUCT
U20 IPS SUPER BATTERY SE
1,000,000+ UNITS SOLD WORLDWIDE!
Redefine Tool Battery
Make Tool Battery & Power Bank 2-in-1
Make Tool Battery & Power Bank 2-in-1
POWERFUL COMPATIBILITY
FOR 100+ PRODUCTS IN Litheli 20V U20 SYSTEM
From power tools to oudoor power equipment
IPS (INFINITY POWER SHARE)
Lets one battery power multiple scenarios
IPS (INFINITY POWER SHARE)
Lets one battery power multiple scenarios
NO CHARGING DOCK NEEDED
SIMPLIFYING YOUR DIY LIFE
ALL YOU NEED JUST A SINGLE TYPE-C FAST CHARGING CABLE!
INNOVATIVE 2-IN-1 DESIGN
POWERING DIGITAL DEVICES
Doubles as a 20,000 mAh power bank*
Powers phones, laptops, drones, etc.
* Air travel-friendly
Powers phones, laptops, drones, etc.
* Air travel-friendly
EV-GRADE LITHIUM BATTERY CELLS
SAFE, RELIABLE, DURABLE
Reliable performance even in -4°F or 113°F
BMS (Battery Management System) offers 8 safety protection
BMS (Battery Management System) offers 8 safety protection
SLEEK HOUSING
PORTABLE &
EASY-TO-MAINTAIN
Pocket size, grip and go
ABS-modified plastic housing, stain-resistant durability
ABS-modified plastic housing, stain-resistant durability
GENERAL
SKU
U20BY09-0A000、U20BY09-2A000、U20BY09-1A000
Weight
0.9lbs(0.4kg)
Dimensions
5.0 x 3.2 x 1.6 ″ (127.5 × 81.9 × 39.5 mm)
Voltage
20V
Capacity
20000 mAh
Power
USB-C Max. 45W
Port
USB-C × 1
Normal Work Temperature
41-113℉ (5-45℃)
1 Battery, 2 Uses: Litheli 4.0Ah 2-in-1 Power Guide | Only $14.99
Discover how this compact powerhouse seamlessly switches between powering your cordless tools and fast-charging your everyday electronics.
FAQS
What Litheli tools is this 20V battery compatible with?
This 4.0Ah 20V battery is fully compatible with the entire Litheli 20V cordless tool lineup. This includes your outdoor and garden essentials like string trimmers, leaf blowers, pole saws, and electric wagons.
What devices can I charge with the 45W USB-C port?
The built-in 45W USB-C port acts as a high-speed power bank. It can quickly charge smartphones, tablets, smartwatches, cameras, and even compatible USB-C laptops. It's the perfect all-in-one power solution for job sites, camping trips, or emergency backups.
How long will the 4.0Ah (20,000mAh) battery last?
With a massive 4.0Ah (74Wh / 20,000mAh) capacity, it delivers extended runtime for your cordless tools. When used as a power bank, the 20,000mAh capacity can fully charge most standard smartphones 3 to 5 times, ensuring you stay powered up all day long.
How do I switch between using it as a tool battery and a power bank?
It's incredibly simple! Just slide the battery into your compatible Litheli 20V tool to power your work. When you need to charge your electronics, simply remove the battery and plug your device's USB-C cable directly into the battery's port.
Can I use this battery in extreme outdoor temperatures?
Absolutely. Built for tough everyday conditions, this battery operates reliably in temperatures ranging from 41°F to 113°F (5°C to 45°C).
Litheli BEST-SELLING PRODUCT
U20 IPS SUPER BATTERY SE
1,000,000+ UNITS SOLD WORLDWIDE!
Redefine Tool Battery
Make Tool Battery & Power Bank 2-in-1
Make Tool Battery & Power Bank 2-in-1
POWERFUL COMPATIBILITY
FOR 100+ PRODUCTS IN Litheli 20V U20 SYSTEM
From power tools to oudoor power equipment
IPS (INFINITY POWER SHARE)
Lets one battery power multiple scenarios
IPS (INFINITY POWER SHARE)
Lets one battery power multiple scenarios
NO CHARGING DOCK NEEDED
SIMPLIFYING YOUR DIY LIFE
ALL YOU NEED JUST A SINGLE TYPE-C FAST CHARGING CABLE!
INNOVATIVE 2-IN-1 DESIGN
POWERING DIGITAL DEVICES
Doubles as a 20,000 mAh power bank*
Powers phones, laptops, drones, etc.
* Air travel-friendly
Powers phones, laptops, drones, etc.
* Air travel-friendly
EV-GRADE LITHIUM BATTERY CELLS
SAFE, RELIABLE, DURABLE
Reliable performance even in -4°F or 113°F
BMS (Battery Management System) offers 8 safety protection
BMS (Battery Management System) offers 8 safety protection
SLEEK HOUSING
PORTABLE &
EASY-TO-MAINTAIN
Pocket size, grip and go
ABS-modified plastic housing, stain-resistant durability
ABS-modified plastic housing, stain-resistant durability
GENERAL
SKU
U20BY09-0A000、U20BY09-2A000、U20BY09-1A000
Weight
0.9lbs(0.4kg)
Dimensions
5.0 x 3.2 x 1.6 ″ (127.5 × 81.9 × 39.5 mm)
Voltage
20V
Capacity
20000 mAh
Power
USB-C Max. 45W
Port
USB-C × 1
Normal Work Temperature
41-113℉ (5-45℃)
FAQS
What Litheli tools is this 20V battery compatible with?
This 4.0Ah 20V battery is fully compatible with the entire Litheli 20V cordless tool lineup. This includes your outdoor and garden essentials like string trimmers, leaf blowers, pole saws, and electric wagons.
What devices can I charge with the 45W USB-C port?
The built-in 45W USB-C port acts as a high-speed power bank. It can quickly charge smartphones, tablets, smartwatches, cameras, and even compatible USB-C laptops. It's the perfect all-in-one power solution for job sites, camping trips, or emergency backups.
How long will the 4.0Ah (20,000mAh) battery last?
With a massive 4.0Ah (74Wh / 20,000mAh) capacity, it delivers extended runtime for your cordless tools. When used as a power bank, the 20,000mAh capacity can fully charge most standard smartphones 3 to 5 times, ensuring you stay powered up all day long.
How do I switch between using it as a tool battery and a power bank?
It's incredibly simple! Just slide the battery into your compatible Litheli 20V tool to power your work. When you need to charge your electronics, simply remove the battery and plug your device's USB-C cable directly into the battery's port.
Can I use this battery in extreme outdoor temperatures?
Absolutely. Built for tough everyday conditions, this battery operates reliably in temperatures ranging from 41°F to 113°F (5°C to 45°C).
1 Battery, 2 Uses: Litheli 4.0Ah 2-in-1 Power Guide | Only $14.99
Discover how this compact powerhouse seamlessly switches between powering your cordless tools and fast-charging your everyday electronics.