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Item #:
220707415
Earthwise Power Tools by ALM BL80204 20-Volt 4.0Ah Replacement Lithium-Ion Battery
Item #:
220707415
GBP 73
Price Details
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Imported from USA store
Order now and get it around Friday, July 31
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20-Volt 2Ah replacement rechargeable battery for cordless Earthwise string handheld electric yard tools.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Powerful Performance
The Earthwise 40V 4Ah battery delivers robust power, ensuring extended run times for various outdoor tools, making it ideal for homeowners seeking reliable, high-performance gardening equipment.
Eco-Friendly Design
Designed with environmental sustainability in mind, this battery produces zero emissions and is rechargeable, appealing to eco-conscious users eager to reduce their carbon footprint while maintaining garden efficiency.
Compatibility Range
Compatible with a range of Earthwise power tools, this battery offers versatility and convenience, allowing users to switch between tools without the hassle of multiple battery systems.
Product Details
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Brand | Earthwise |
| Model Number | BL80204 |
| Model Name | 20-Volt 4.0Ah |
| UPC | 026479802044 |
| Manufacturer | American Lawn Mower Company |
| Item Type Name | Replacement Lithium-Ion Battery |
| Voltage | 20 Volts |
| Reusability | Rechargeable |
| Amperage | 4 Amps |
| Unit Count | 1.0 Count |
| Battery Weight | 1.4 Pounds (640 grams) |
| Item Dimensions | 4.5 x 3 x 2.5 inches (11.4 x 7.6 x 6.4 cm) |
| Item Weight | 1.4 Pounds (640 grams) |
| Antenna Location | Power Tool |
| Battery Cell Type | Lithium Ion |
| Battery Cell Composition | Lithium Ion |
| Recommended Uses For Product | Power Tool |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Home Gardeners
Ideal for home gardeners needing reliable power for battery-operated tools like trimmers and blowers.
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Outdoor Enthusiasts
Great for outdoor enthusiasts who require a lightweight battery for cordless devices and lawn maintenance.
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Eco-Conscious Users
Perfect for eco-conscious users looking for a cleaner alternative to gas-powered garden equipment.
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Heavy Duty Users
Not suitable for users needing high-capacity batteries for commercial or heavy-duty landscaping equipment.
Product Description
Earthwise Power Tools by ALM BL80204 20-Volt 4.0Ah Replacement Lithium-Ion Battery
About This Item
Introducing the EarthWise BL82120 20-Volt 2Ah Lithium-Ion Replacement Battery Keep your Earthwise Power Tools running at full speed with the EarthWise BL82120 20-Volt 2Ah Lithium-Ion Replacement Battery. Designed specifically for Earthwise cordless string handheld electric yard tools, this rechargeable battery ensures that you never run out of power during your gardening and landscaping tasks. Designed for convenience and ease of use, the EarthWise BL82120 replacement battery easily installs and requires little to no maintenance. Simply charge it and you're ready to go.
With a long-lasting battery life and reliable performance, this replacement battery ensures that you can tackle all your outdoor projects without interruption. Please note that the charger is sold separately. The compatible charger model is CHL82000, which you can find in our store. The EarthWise BL82120 battery is engineered with advanced technology to deliver superior power and efficiency, making it the perfect choice for all your gardening needs. Invest in the EarthWise BL82120 20-Volt 2Ah Lithium-Ion Replacement Battery and experience the EarthWise difference.
With its impressive capacity and extended lifespan, this battery will give you the power you need to tackle any task. Say goodbye to downtime and hello to a more efficient and productive gardening experience. Don't compromise on performance. Choose the EarthWise BL82120 20-Volt 2Ah Lithium-Ion Replacement Battery and enjoy the freedom of cordless power combined with exceptional reliability.
Order yours today and take your gardening experience to new heights.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the key features of the Earthwise BL82120 20-Volt 2Ah Lithium-Ion Replacement Battery?
Answer: The Earthwise BL82120 battery boasts a 20-Volt system and a robust 2Ah capacity, ensuring optimal performance for various outdoor tools. The lithium-ion technology provides a lightweight design with a high energy density, allowing for longer run times. Additionally, this battery features quick-charge capabilities and no memory effect, offering consistent power for standard yard maintenance tasks and extending the life of your equipment. -
Question:
Is the Earthwise BL82120 battery compatible with all Earthwise products?
Answer: The Earthwise BL82120 battery is specifically designed to be compatible with select Earthwise cordless products. It is essential to check the product specifications of your equipment to confirm compatibility. For instance, it typically aligns with garden tools like cordless lawn mowers and string trimmers, ensuring optimal performance and providing maximum runtime for your outdoor tasks. -
Question:
How do I properly maintain the Earthwise BL82120 battery for longevity?
Answer: To maintain the Earthwise BL82120 battery, store it in a cool, dry place away from direct sunlight. Regularly check the battery contacts to keep them clean, which helps in maintaining efficient power transfer. Additionally, avoid completely draining the battery before recharging it, as this practice can help prolong its lifespan and ensure that it remains in peak condition for your gardening needs. -
Question:
What type of charger is required for the Earthwise BL82120 battery?
Answer: You’ll need a compatible 20-Volt charger designed specifically for lithium-ion batteries to charge the Earthwise BL82120. Utilizing the recommended charger ensures safe and efficient charging. This charger provides necessary voltage and currents tailored for the battery, facilitating quick charges and protecting against overheating, thereby making it ideal for frequent use in outdoor projects. -
Question:
Can I use the Earthwise BL82120 battery in cold weather conditions?
Answer: While the Earthwise BL82120 lithium-ion battery can function in various temperatures, it is advisable to avoid extreme cold conditions as they can temporarily reduce battery performance. In colder weather, the battery may exhibit decreased runtime, but once warmed up, especially if used in moderate conditions, it will regain its effectiveness. For best results, store the battery indoors at room temperature before use. -
Question:
What are the environmental benefits of using a lithium-ion battery like the Earthwise BL82120?
Answer: Lithium-ion batteries, including the Earthwise BL82120, are known for their lower environmental impact compared to traditional lead-acid batteries. They offer a longer lifespan and better energy efficiency, leading to less waste. Moreover, they contain non-toxic materials, making them safer for disposal and reducing potential pollution. Using such a battery for outdoor tools contributes to eco-conscious gardening practices. -
Question:
How long does it take to recharge the Earthwise BL82120 battery?
Answer: The Earthwise BL82120 battery typically recharges in about 3 to 5 hours when using a compatible charger. This duration may vary slightly based on the initial charge level of the battery and the specific charger you employ. Knowing the recharge time can help you plan your gardening tasks effectively, ensuring your tools are powered and ready when you need them. -
Question:
What safety precautions should I take when using the Earthwise BL82120 battery?
Answer: When using the Earthwise BL82120 battery, ensure you follow standard safety measures, such as using the battery only in compatible devices and avoiding contact with metal objects to prevent short circuits. It is also crucial to avoid exposing the battery to moisture or extreme temperatures. These precautions help maintain battery integrity, ensuring that you can readily accomplish your yard work without risk. -
Question:
Where can I buy the Earthwise BL82120 20-Volt 2Ah Lithium-Ion Replacement Battery in Guernsey?
Answer: You can buy the Earthwise BL82120 battery from Ubuy, which provides a reliable online platform with a straightforward purchasing process. Ubuy often lists various products with detailed specifications and offers, making it easy for you to find this specific replacement battery and ensure it meets your gardening needs.
Earthwise Battery Packs BL80204 Editorial Review
**** The reception of this product is a mixed bag, showcasing both satisfaction and disappointment among users. On one hand, several customers have lauded the battery for its performance and value, successfully powering tools like hand tillers and snow blowers. Users have reported that the battery holds a charge effectively for extended periods, allowing them to complete their tasks efficiently in a single day. The product's compatibility with Earthwise tools and its increased capacity over previous models have garnered positive mentions. However, there are notable concerns regarding the reliability of the battery, especially since some users received what they believe to be used batteries without sufficient transparency. A particularly disappointing case involved a customer who found their battery ineffective after minimal use, labeling it as a "green paperweight" with no viable support options from the vendor. This lack of warranty for used products has soured the experience for some, leading to frustrations about the longevity and overall usability of the battery. In summary, while many customers appreciate the battery's power and performance, the risk associated with purchasing used items without warranty or support options has dampened the overall reception. **
Customer Reviews & Ratings
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Pros
- Holds charge well for extended use.
- Effective performance with compatible Earthwise tools.
- Positive feedback on increased capacity compared to older models.
- Customer satisfaction with restored functionality of tools.
Cons
- Some customers received used batteries lacking warranty.
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GBP 73
Order now and get it around Friday, July 31
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Compatible with various Earthwise models
- Rechargeable battery for long term use
- Charge level indicator for easy charging
- No maintenance
- Easy to install
- Charger sold separately
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