- Home Page /
- Health & Household /
- Household Supplies /
- Household Batteries /
- 12V /
- Lithium Battery 21V Lithium Battery 21V 1300m...
0 ratings
Item #:
107619638
Lithium Battery 21V Lithium Battery 21V 1300mAh Battery 1300mAh Battery Replacement Battery Replacement Lithium Battery 21V Replacement Battery 21V
Item #:
107619638
€ 27
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, September 05
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Purchase this replacement battery and get your work done more quickly with higher efficiency.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Compatibility
Designed to seamlessly replace various devices with 21V requirements, ensuring a perfect fit and reducing the hassle of searching for compatible options.
Reliable Power
With a capacity of 1300mAh, this lithium battery provides consistent and reliable energy for prolonged use, meeting demands for power-hungry applications.
Rechargeable Convenience
This 21V lithium battery is rechargeable, offering eco-friendly performance and cost-saving benefits over disposable batteries, making it an outstanding choice for budget-conscious consumers.
Product Details
| Item Weight | 1.5 lbs (680 grams) |
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?
-
Power Tool Users
Ideal for users needing a reliable battery for cordless power tools that require a 21V supply.
-
Emergency Kits
Great addition to emergency preparedness kits for devices operating on 21V, ensuring readiness during power outages.
-
Gadget Enthusiasts
Perfect for tech-savvy individuals looking to replace or upgrade their devices dependent on 21V lithium power.
-
Low-Power Devices
Not suitable for devices requiring lower voltage, as it may cause damage or malfunction.
Product Description
Lithium Battery 21V Lithium Battery 21V 1300mAh Battery 1300mAh Battery Replacement Battery Replacement Lithium Battery 21V Replacement Battery 21V Rechargeable Lithium Battery and Battery
Have any Query? Chat with us
Related Searches
Customer Questions & Answers
-
Question:
What devices are compatible with the 21V Lithium Battery 1300mAh?
Answer: The 21V Lithium Battery 1300mAh is compatible with a variety of power tools and electronic devices, particularly those requiring a 21V power source. This includes cordless drills, saws, lawn equipment, and other high-performance tools. Always consult your device's manual to ensure compatibility, as using an incorrect battery can lead to performance issues. -
Question:
What are the advantages of using a Lithium Battery over other battery types?
Answer: Lithium batteries are known for their high energy density, longer life cycle, and reduced weight compared to other battery types like NiMH or alkaline. They also offer a lower self-discharge rate, meaning they retain their charge longer when not in use. This makes lithium batteries ideal for tools and devices that require reliable and extended performance without frequent recharges. -
Question:
How can I properly maintain my 21V Lithium Battery?
Answer: To maintain your 21V Lithium Battery, it’s important to store it in a cool, dry place and avoid exposing it to extreme temperatures. Fully charge the battery before long-term storage, and try to use it regularly to keep the cells in optimal condition. Regular maintenance extends the overall lifespan of the battery and ensures consistent performance in your devices. -
Question:
What is the expected lifespan of a 21V 1300mAh Lithium Battery?
Answer: The lifespan of a 21V 1300mAh Lithium Battery typically ranges based on usage and care, but it can offer hundreds of charge cycles. Expect a performance decline as the battery ages, which is common in lithium technology. For optimal longevity, ensure correct charging practices and avoid deep discharges whenever possible. -
Question:
Can I use a 1300mAh battery in place of a higher mAh battery?
Answer: Using a 1300mAh battery instead of a higher mAh variant will likely result in reduced run time and performance. While it may fit physically, the lower capacity means you’ll have shorter usage periods. It's best to use the recommended battery specifications from your device’s manufacturer to ensure optimal performance and safety. -
Question:
Are there safety concerns with Lithium Batteries?
Answer: While lithium batteries are generally safe, there are some precautions you should take. Avoid exposing them to high temperatures or puncturing the cells. Use the battery as intended and keep it away from water. These precautions help minimize risks like overheating, venting, or in rare cases, fire hazards. -
Question:
What features should I look for when buying a replacement 21V Lithium Battery?
Answer: When purchasing a replacement 21V Lithium Battery, check for features such as built-in safety mechanisms, compatibility with your device, and capacity. Quality batteries often have overload protection and short-circuit prevention. Reading customer reviews can also provide insights on reliability and performance from actual users. -
Question:
Is it possible to charge a 21V Lithium Battery with any charger?
Answer: Not all chargers are suitable for charging a 21V Lithium Battery. It is crucial to use a charger specifically designed for 21V lithium batteries to ensure safe and efficient charging. Using an incompatible charger can damage the battery and pose safety risks. Always refer to the manufacturer's guidance for the correct charging devices. -
Question:
What are common signs that my 21V Lithium Battery needs replacement?
Answer: Common signs that indicate your 21V Lithium Battery needs replacement include significantly reduced run times, difficulty holding a charge, or physical damage such as swelling. If you notice any of these symptoms, it’s advisable to replace the battery to maintain optimal performance of your devices. -
Question:
Where can I buy Lithium Battery 21V Replacement Battery in Ireland?
Answer: You can purchase the Lithium Battery 21V Replacement Battery from Ubuy in Ireland. Ubuy offers a wide selection of lithium batteries and delivers quality options for various devices. Their user-friendly platform makes finding the right battery convenient and efficient.
Nutritionist's Take
As a 20-year experienced nutritionist, it is important to clarify that the product titled 'Lithium Battery 21V 1300mAh' is not a food item and thus does not have nutritional benefits or health claims relevant to dietary needs. Instead, it is a type of rechargeable battery commonly used in various electronic devices. There are no ingredients, health benefits, or dietary considerations associated with this product. It is essential for consumers to understand that while batteries serve practical purposes in powering devices, they do not have any impact on nutrition or health from a dietary perspective. Proper disposal and recycling of batteries are crucial for environmental health, but this product should not be evaluated within the context of nutritional value.
Cousopo 12V Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Top selling 21V Lithium Battery in Ireland
آخر تحديث في يوليو 28, 2026
Product Price History
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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
€ 27
Order now and get it around Saturday, September 05
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.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 21V Lithium Battery with 1300mAh capacity.
- Built-in microchip for stable performance and multiple protections.
- Quick heat dissipation with low heat radiation.
- Durable and impact-resistant design for longevity.
- Easy charging for improved efficiency.
- Ideal replacement for faster and more effective work.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.