Hero image 0 of Litheli 20V Battery Pack, 4.0Ah Replacement Lithium Batteries U20 Power Tools and Phone, Tablet, Laptop, etc, 0 of 9
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Litheli 20V Battery Pack, 4.0Ah Replacement Lithium Batteries U20 Power Tools and Phone, Tablet, Laptop, etc
Key item features
- Dual Charging: Simultaneously charges two devices via USB-A and two-way USB-C ports.
- Powerful Output: Delivers a robust 45W output for efficient fast charging of various electronics.
- Portable Design: Weighs 1.1 lbs, making it lightweight and convenient for transport.
- Broad Compatibility: Functions with the entire Litheli U20 Series tools and powers laptops, smartphones, tablets, and drones.
- Ample Capacity: Features a 20,000mAh capacity, providing significant power for multiple recharges and extended tool operation.
- Extreme Durability: Utilizes EV-grade battery cells, ensuring reliable performance in temperatures as low as -20 degrees Celsius.
- Enhanced Efficiency: Improves productivity on gardening and DIY projects when powering compatible U20 tools.
Generated by AI
Specs
- Battery capacity4 Ah
- Volts20 V
- CompatibilityLitheli
- Compatible modelsU20
Current price is USDNow $39.99
You save $5.00
was $44.99$44.99
You save$5.00
Price when purchased online
- Free shipping
Free 30-day returns
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Ships to
Arrives between May 27 - May 29
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Sold and shipped by Litheli
4.138371668492151 stars out of 5, based on 2740 seller reviews(4.1)2740 seller reviews
Free 30-day returns
About this item
Product details
【Reliable Power】Take the U20 SUPER BATTERY with you on your outdoor adventures, camping trips, yard work, DIY projects, or just to the office. The high-quality EV-grade cell is safe for extreme temperatures down to -20℃, providing reliable power in any environment.
【Powerful Compatibility】The U-Battery Plus boasts a powerful output capacity of up to 45W, making it compatible with a wide range of devices, such as laptops, smartphones, tablets, drones, and more.
【Versatile Functionality】In addition to charging electronics, the U20 SUPER BATTERY is also compatible with Litheli U20 tools. When used to power U20 tools on gardening or DIY projects, the U-Battery Plus streamlines tasks and improves overall efficiency.
【Ample Power Reserve】With 20,000mAh capacity, the battery provides ample power to recharge your laptop up to 0.8 times, phone up to 1.8 times, and iPad up to 1.2 times, as well as enabling garden tools to sustain a 20-minute work duration.
【Powerful Compatibility】The U-Battery Plus boasts a powerful output capacity of up to 45W, making it compatible with a wide range of devices, such as laptops, smartphones, tablets, drones, and more.
【Versatile Functionality】In addition to charging electronics, the U20 SUPER BATTERY is also compatible with Litheli U20 tools. When used to power U20 tools on gardening or DIY projects, the U-Battery Plus streamlines tasks and improves overall efficiency.
【Ample Power Reserve】With 20,000mAh capacity, the battery provides ample power to recharge your laptop up to 0.8 times, phone up to 1.8 times, and iPad up to 1.2 times, as well as enabling garden tools to sustain a 20-minute work duration.
- Charge 2 devices at once: USB-A and two-way USB-C port
- Power Companion: Powerful 45W output for fast charging
- Portable Power: 1.1 Lbs lightweight to bring anywhere
- Versatile Functionality: Compatible with the whole U20 Series
- Ample Reserve: 4000mAh capacity for all-day power
- EV Grade Battery Cell: Withstands extreme temperatures
- Streamline Tasks: Improves efficiency on various projects
- Litheli’s Special Offer: 3 years of standard warranty
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Battery capacity
4 Ah
Volts
20 V
Compatibility
Litheli
Compatible models
U20
Warranty
Warranty information
For Litheli U20 batteries and chargers, 1 year of standard warranty + 2 years of extended warranty available upon product registration
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warranty url
Warnings
Ingestion Hazard
This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.
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Customer ratings & reviews
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Showing 1-3 of 27 reviews
Nov 1, 2025
Ranada
Top Reviewer
5 out of 5 stars review
Verified Purchase
It took me a while to figure it out. It's not just a case you can just slide your phone into. It has a plastic insert that you have to take out, take apart, put the phone in, put it back together and then put the whole thing in the case, but after this was put together, it's probably one of the best phone cases I've bought. I like that the on/off button is underneath a tab that you have to lift so you (he) can't accidentally turn the phone off it's very sturdy, for my husband that does construction highly recommend,
Helpful?6JS6CWUDK3TI9694403063
Jan 16, 2025
Patrickneenan
Top Reviewer
5 out of 5 stars review
Verified Purchase
These batteries are great. The delivery was very quick and the product was undamaged the batteries last a long time and can also be used to charge other things. I use one of these in my heated vest and it is awesome. It extends the time by three times happy customer.
Incentivized Review
Helpful?6JS6CWUDK3TI9694403063
Feb 27, 2025
Robert
Top Reviewer
5 out of 5 stars review
Verified Purchase
Have not needed to use the extra battery but it is always nice to have a spare in case something goes wrong. Planning to get another soon as the batteries work best in pairs. I love my new snow blower.
Incentivized Review
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