- Home Page /
- Tools & Home Improvement /
- Industrial Tools /
- Power Tool Parts & Accessories /
- Battery Packs & Chargers /
- Battery Packs /
- (2-Pack) 11.1V 2600mAh Li-ion Battery Pack 18...
0 ratings
Item #:
83587796
(2-Pack) 11.1V 2600mAh Li-ion Battery Pack 18650 * 3 Cell with 2 Pin MTA-100 Connectors
Item #:
83587796
RWF 79069
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 Wednesday, August 26
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
Lightweight and high energy density battery pack with installed IC chip for preventing over charge and over discharge, perfect for projects and devices requiring 3.7V power.
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 Capacity
With 2600mAh, this battery pack ensures extended usage, providing users with longer run times for their devices compared to standard batteries.
Versatile Compatibility
Designed with MTA-100 connectors, these batteries are compatible with various devices, making them perfect for hobbyists and professionals looking for reliable power solutions.
Safe and Reliable
Constructed with high-quality Li-ion cells, this battery pack offers enhanced safety features, minimizing risks while delivering exceptional performance for demanding applications.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 0.5 lbs (230 grams) |
| What is in the box | (2-Pack) 11.1V 2600mAh... For more details, please check description/product details |
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?
-
Hobbyist Drone Users
Ideal for drone enthusiasts needing reliable, high-capacity batteries for extended flight times and performance.
-
Electronics Builders
Suitable for individuals building custom electronics projects, providing necessary power to a variety of devices.
-
Emergency Preparedness
Great for users seeking backup power solutions for emergencies with the reliability of lithium-ion technology.
-
High-Drain Devices
Not suitable for devices that demand ultra-high current outputs, as it may lead to performance issues.
Product Description
(2-Pack) 11.1V 2600mAh Li-ion Battery Pack 18650 * 3 Cell with 2 Pin MTA-100 Connectors
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What devices are compatible with the 11.1V 2600mAh Li-ion Battery Pack?
Answer: The 11.1V 2600mAh Li-ion Battery Pack is primarily designed for various power tools, RC vehicles, drones, and other portable electronic devices that require this specific voltage and capacity. Using this battery ensures reliable performance in demanding applications. Additionally, it can be utilized for custom battery projects or repowering older equipment, making it a versatile choice for hobbyists and professionals alike. -
Question:
How long does it take to charge the 2-Pack 11.1V Li-ion Battery?
Answer: Charging time for the 2-Pack 11.1V Li-ion Battery generally depends on the charger used, but typically, it takes around 4-6 hours with a compatible charger. A smart charger is recommended as it can prevent overcharging and prolong battery life. For high-drain devices, quicker charging options may be available, ensuring you spend less time waiting and more time using your devices. -
Question:
What safety features does the 11.1V Li-ion battery pack have?
Answer: This 11.1V Li-ion battery pack includes several built-in safety features like overcurrent protection, short-circuit protection, and thermal regulation. These features ensure that the battery operates safely under various conditions, reducing the risk of overheating or damage. This makes the battery a reliable option for electronic projects or applications where safety is paramount. -
Question:
How do I install the 2 Pin MTA-100 Connectors?
Answer: Installing the 2 Pin MTA-100 Connectors is straightforward. First, ensure the connectors match your devices' specifications, and align the pins correctly. Slide the connectors into the designated ports on the battery and device, ensuring a firm connection. Using a compatible connector prevents loose contacts, which can enhance performance and safety, particularly in high-drain situations or during heavy use. -
Question:
What is the cycle life of the 11.1V 2600mAh Li-ion battery?
Answer: The cycle life of the 11.1V 2600mAh Li-ion battery is typically between 300 to 500 charge cycles, depending on the conditions of use and care. Proper charging practices, such as avoiding complete discharges and not storing the battery in extreme temperatures, can help maximize its lifespan. This makes it an economical choice for users who regularly utilize high-power devices, as it can last numerous cycles before a replacement is needed. -
Question:
Can I use this battery in cold weather?
Answer: Using the 11.1V Li-ion battery in cold weather is not ideal, as low temperatures can reduce performance and capacity. If you plan to use this battery outdoors in colder climates, it’s advised to keep it at room temperature before use. Many users find that a warm-up period can enhance battery performance, ensuring your devices operate effectively even in chilly conditions. -
Question:
How should I store the Li-ion battery when not in use?
Answer: To store the 11.1V 2600mAh Li-ion battery properly, keep it in a cool, dry place and ideally at about 40-60% charge. This state of charge minimizes stress and degradation over time. Avoid leaving it in direct sunlight or in places where temperatures fluctuate greatly. By following these storage tips, users can maintain battery health and ensure optimal performance when needed. -
Question:
What should I do if the battery gets damaged?
Answer: If the 11.1V Li-ion battery appears damaged, including swelling, leaking, or unusual smells, it’s crucial to stop using it immediately. Dispose of it according to local hazardous materials regulations to prevent any potential hazards. Regularly inspecting batteries for signs of wear can help catch issues early, ensuring your safety and prolonging the life of your devices. -
Question:
How can I tell when the battery is fully charged?
Answer: To determine if the 11.1V Li-ion battery is fully charged, check the charger indicator light, which typically changes color or turns off once charging is complete. Additionally, some smart chargers provide detailed information about the battery status. Knowing this can prevent frequent disruptions during your work or play, allowing for a seamless experience with your devices. -
Question:
Where can I buy the 2-Pack 11.1V 2600mAh Li-ion Battery Pack in Rwanda?
Answer: You can purchase the 2-Pack 11.1V 2600mAh Li-ion Battery Pack with 2 Pin MTA-100 Connectors from Ubuy. They offer an array of electronic components, ensuring you can find compatible and high-quality products. Shopping from Ubuy ensures you get reliable options with the added benefit of customer service to assist with any queries you may have.
YUTSUJO Battery Packs Editorial Review
The 2-Pack 11.1V 2600mAh Li-ion Battery Pack 18650 with 2 Pin MTA-100 Connectors has received mixed reviews from customers. While some have found the batteries to work perfectly and power their devices effectively, others have reported issues such as rapid loss of charge, a burning smell, and a longer charging time. One customer mentioned that one of the battery packs failed within 2 months and requested a replacement. Despite these mixed reviews, some customers have found the batteries to be suitable replacements for their old ones, mentioning that they lasted longer and provided better performance for their devices. However, there have been concerns raised about the voltage readings and overall longevity of the batteries.
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
Pros
- Works well as a replacement for old batteries
- Powers devices effectively
Cons
- Rapid loss of charge in one of the battery packs
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
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.
RWF 79069
Order now and get it around Wednesday, August 26
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
- Higher capacity than most rechargeable battery packs
- Installed IC chip prevents over charge and over discharge
- PVC shrink wrap with 18 G wire
- Ideal for projects and devices needing 3.7V power
- Compact dimensions and lightweight at 5.5 Oz
- Connector type: Female 2POS .100 W/RAMP/RIB or Bare Leads
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.