- Home Page /
- Toys & Games /
- Remote & App Controlled Vehicles & Parts /
- Remote & App Controlled Vehicle Parts /
- Remote & App Controlled Vehicle Batteries /
- KBT 7.4V 5200mAh Rechargeable Li-ion Battery,...
0 ratings
Item #:
125705532
KBT 7.4V 5200mAh Rechargeable Li-ion Battery, Replacement Battery Pack with DC5521 Connector, Charger for 7.4V Devices RC Car, Boat, Robot, DIY, LED
Item #:
125705532
ETB 3873
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 Tuesday, August 04
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
Long lasting life over 1000 times cycle.
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 5200mAh, this battery ensures longer usage times for your devices, enhancing performance in RC cars, boats, and robots without the hassle of frequent recharges.
Versatile Compatibility
The DC5521 connector makes it a perfect fit for various 7.4V devices, including models, DIY projects, LED light strips, and CCTV cameras, catering to a wide range of user needs.
Comprehensive Package
Includes a charger tailored for 7.4V batteries, offering convenience and value; no need to purchase additional accessories, making it an ideal choice for both novice and experienced users.
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?
-
RC Car Enthusiasts
Ideal for hobbyists using 7.4V RC cars, offering reliable power for longer playtime and performance.
-
DIY Projects
Perfect for developers and tinkerers who need a dependable battery solution for custom electronics and robotics.
-
LED Light Applications
Suitable for operations requiring flexible battery usage, powering LED light strips effectively for various setups.
-
High-Power Devices
Not suitable for devices requiring more than 7.4V, which could lead to performance issues or damage.
Product Description
KBT 7.4V 5200mAh Rechargeable Li-ion Battery, Replacement Battery Pack with DC5521 Connector, Charger for 7.4V Devices RC Car, Boat, Robot, DIY, LED Light Strip, CCTV Camera
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What devices are compatible with the KBT 7.4V 2600mAh battery?
Answer: The KBT 7.4V 2600mAh rechargeable battery is designed for a variety of 7.4V devices, including RC cars, boats, robots, and DIY electronic projects. This versatility allows hobbyists and enthusiasts to operate multiple devices with a single battery pack, making it a practical choice for both casual users and professionals looking for reliable energy sources. -
Question:
How long does the KBT 7.4V 2600mAh battery last?
Answer: Battery life can vary based on the device’s usage and power requirements. Typically, this 2600mAh battery can provide substantial run time for RC cars or boats, lasting from 15 to 30 minutes of continuous use. Higher drain devices may reduce battery life, while more efficient devices might extend it. Monitoring usage can help maximize lifespan and performance. -
Question:
How do I charge the KBT 7.4V 2600mAh battery?
Answer: Charging the KBT 7.4V battery is straightforward. It comes with a dedicated DC5521 connector charger. Simply connect the charger to the battery and plug it into your power source. During charging, it's crucial to follow the manufacturer's instructions to avoid overheating and ensure optimal charging life, making it suitable for routine applications. -
Question:
Is this battery safe to use in DIY projects?
Answer: Yes, the KBT 7.4V battery is safe for use in DIY projects as long as you follow proper handling and usage guidelines. It features Protection Circuits that guard against overcharge, over-discharge, and short circuits, making it an excellent option for creative tech enthusiasts looking to power their creations safely. -
Question:
Can I use this battery for LED lights?
Answer: Absolutely! The KBT 7.4V 2600mAh battery can be utilized in LED lighting applications that operate on 7.4V. This battery provides a stable power source, ideal for illuminating projects or items that require a consistent voltage for optimal brightness. Always ensure your LED setup is compatible with the battery specs. -
Question:
What is the expected lifespan of the KBT 7.4V battery?
Answer: The lifespan of the KBT 7.4V 2600mAh battery largely depends on usage patterns and charging cycles. With proper care, this lithium-ion battery can typically provide reliable performance for several hundred cycles, making it a durable choice for users who frequently operate 7.4V devices. -
Question:
How do I know when the battery is fully charged?
Answer: Most chargers for the KBT 7.4V battery come with indicators to show the charging status. When the battery is fully charged, the charger light usually turns green or switches off, indicating that you can safely disconnect it. Always refer to the charger’s manual for specific details to avoid disconnecting too early. -
Question:
What should I do if my battery won’t charge?
Answer: If the KBT 7.4V battery won’t charge, first ensure that the charger is functioning correctly and fully plugged in. Check the connections for any dirt or debris that might affect the contact. If issues persist, consider testing the battery with a different compatible charger to rule out charger problems. If it still doesn't charge, it may require inspection or replacement. -
Question:
Where can I buy KBT 7.4V 2600mAh Rechargeable Li-ion Battery in Ethiopia?
Answer: You can purchase the KBT 7.4V 2600mAh Rechargeable Li-ion Battery, along with its DC5521 connector charger, at Ubuy. They offer a straightforward online shopping experience and reliable customer service to assist with any inquiries about your purchase. -
Question:
Can I use multiple KBT batteries for longer run times?
Answer: Yes, using multiple KBT 7.4V batteries can extend run times for your devices, such as RC cars or boats. By utilizing several batteries in a battery pack configuration or swapping them out during use, you can significantly enhance your operational time. Ensure your device’s specifications support this setup for optimal safety and performance.
KBT KEEP BETTER TECH Remote & App Controlled Vehicle Batteries 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
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.
ETB 3873
Order now and get it around Tuesday, August 04
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
- Available in two capacities: 7.4V 2600mAh and 7.4V 5200mAh.
- Lasts over 6 hours on a single charge.
- Charged to full capacity in just 4 hours.
- Built-in BMS protects against over-charge, over-discharge, and short-circuit.
- No memory effect, ensuring over 1000 charge-discharge cycles.
- Includes two battery packs, charger, and connectors for convenience.
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.