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Product Description:
Power your high-performance RC hobbies with the 7.4V 1200mAh 15C Li-ion RC Battery Pack. This premium 2S 18500 battery pack is engineered to deliver an impressive 18A maximum continuous discharge current, providing the instantaneous burst power your RC car, airplane, or boat needs for high-speed racing, aerobatics, and demanding maneuvers.
To ensure compatibility with a wide range of RC vehicles and chargers, we offer this powerful battery pack in 6 different connector types. Simply select the exact plug style that matches your device from the dropdown menu above.
CRITICAL SIZE & POLARITY WARNINGS:
Size Alert: The physical dimensions of this battery pack are approximately 55mm (Length) x 37mm (Width) x 19mm (Thickness). Please measure your RC vehicle's battery compartment before purchasing to ensure it can accommodate this size.
Connector Polarity Warning: This listing offers 6 different connector types. Please ensure you select the exact connector shape and polarity (Positive/Negative wire orientation) that matches your original battery. Connecting a battery with incorrect polarity will instantly burn out your RC car's ESC (Electronic Speed Controller) and is not covered by warranty.
Key Features:
Powerful 15C (18A) High-Drain Output: Delivers a massive 18A maximum continuous discharge current, providing the intense power required for RC racing, flying, and boating.
High Capacity 1200mAh 2S Configuration: Two 18500 cells connected in series provide a stable 7.4V output and reliable runtime, allowing you to enjoy extended playtime.
Wide Compatibility with 6 Connectors: Choose from JST, SM-2P, EL-2P, Mini Tamiya, SM-4P Forward, or T-Plug to match the exact requirements of your RC device.
Pre-Soldered Wires: Comes with durable wiring and connectors already attached, ready for plug-and-play use on your RC vehicle.
Reliable Li-ion Cells: Built with high-quality 18500 cells and 15C discharge rating, ensuring long-term performance and durability on the track or in the air.
Parameters:
| Parameter | Specification |
|---|---|
| Battery Configuration | 2S (Two 18500 Cells in Series) |
| Chemistry | Li-ion (Lithium-ion) |
| Nominal Voltage | 7.4V |
| Capacity | 1200mAh |
| Discharge Rate | 15C (Maximum Continuous Discharge: 18A) |
| Connector Options Available | 6 Types: JST, SM-2P, EL-2P, Mini Tamiya, SM-4P Forward, T-Plug |
| Approximate Dimensions | 55mm (Length) x 37mm (Width) x 19mm (Thickness) |
| Weight | Approx. 77g |
Applications:
RC Cars, Trucks & Off-Road Crawlers
RC Airplanes & Gliders
RC Boats & Speedboats
High-Drain RC Hobby Projects
FAQ:
Q: How do I choose the right connector type?
A: Please check the physical shape and wire polarity (red wire positive, black wire negative) of your original battery's connector, then choose the exact match from our 6 options. If you are unsure, please take a clear photo of your battery's plug and contact our customer support before ordering.
Q: What happens if I connect the battery backwards?
A: If you connect the battery with reversed polarity, it will instantly short-circuit and burn out your RC vehicle's ESC (Electronic Speed Controller), which is a permanent damage not covered by warranty. Always match the red and black wires to your vehicle's original wiring before connecting.
Q: What does "15C" or "18A" mean?
A: 15C is the discharge rate. For a 1200mAh (1.2Ah) battery, 15C equals an 18A maximum continuous discharge (1.2Ah x 15C = 18A). This means the battery can deliver a high burst of power to your motor instantly.
Q: Can I use this battery to replace an older 7.4V NiMH pack?
A: Yes, as long as your RC vehicle's ESC is compatible with Li-ion batteries and the physical dimensions fit in the compartment. However, you should always use a dedicated 7.4V Li-ion battery charger, not a NiMH charger.
Q: How long does it take to charge this battery?
A: Charging time depends on your charger. We recommend using a 7.4V RC balance charger. With a 1A charging current, it will take approximately 1.5 hours to fully charge a 1200mAh battery.
Free Shipping: Enjoy free shipping on all orders over $65. For orders under $65, the shipping cost is $8.99.
Delivery Time: Once shipped, orders typically arrive within 7–15 business days.
Easy Returns: We want you to be completely satisfied. If you're not, you can return your product within 30 days of receiving your order. Please ensure the items are unused and in their original condition. For return instructions, please contact our support team.
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At OneAndes, we are committed to providing high-quality cylindrical lithium-ion batteries for your drones, vacuums, garden tools, and other power needs. If you are not completely satisfied with your purchase, we are here to help. Please read our full return policy below before initiating a return.
1. Return Window
You have 30 calendar days from the date you received your item(s) to request a return. Any return request submitted after 30 days will not be eligible for a refund or exchange.
2. Eligibility Conditions
To qualify for a return, all items must meet the following conditions:
Condition: Items must be unused, undamaged, and in the same condition that you received them.
Packaging: Items must be returned in their original packaging with all accessories, manuals, and protective covers intact.
Proof of Purchase: A valid receipt, order confirmation email, or proof of purchase must accompany all returns.
Non-Returnable Items:
Batteries that have been installed, used, or show any signs of wear.
Items marked as “Final Sale” or “Clearance” at the time of purchase.
Customized or special-order products.
Gift cards.
If a returned item fails to meet these conditions, we reserve the right to deny the return or charge a restocking fee.
3. How to Initiate a Return
Follow these steps to return your product:
Contact Us: Email our support team at support@oneandes.com with your order number and the reason for return. We aim to respond to all return requests within 24 hours on business days.
Receive RMA: We will provide you with a Return Merchandise Authorization (RMA) number and return instructions. Do not ship any item without an RMA number.
Pack Securely: Place the item in its original packaging, include all accessories, and clearly write the RMA number on the outside of the box.
Ship to Our US Warehouse: Ship the package to the following address:
OneAndes Returns
10320 6th St
Rancho Cucamonga, CA 91730
USA
*Important: Lithium-ion batteries are classified as hazardous materials (Class 9). Please follow the shipping guidelines provided in Section 4 below. We recommend using a trackable shipping service and purchasing shipping insurance, as we cannot guarantee receipt of your returned item.*
4. Return Shipping Costs
Defective or Incorrect Items: If the item you received is defective, damaged in transit, or different from what you ordered, OneAndes will cover the return shipping cost. In this case, we will provide you with a prepaid return shipping label.
Buyer’s Remorse / Non-Defective Returns: If you are returning an item for any other reason (e.g., no longer needed, ordered the wrong model), you are responsible for the return shipping costs. You must prepay the return shipping cost using a trackable carrier that accepts lithium batteries. We do not provide prepaid return labels for non-defective returns.
Lithium Battery Shipping Regulations: By law, all returns must be shipped in compliance with applicable dangerous goods regulations. We will provide guidance on proper packaging and labeling. Failure to comply may result in carrier refusal, seizure, or additional fees. We are not responsible for returned items lost or rejected by the carrier due to improper shipping.
5. Refunds
Once we receive and inspect your return at our Rancho Cucamonga, CA facility, we will notify you via email of the approval or rejection of your refund.
Approved Refunds: If approved, your refund will be processed to your original method of payment within 5 to 10 business days. Please note that depending on your bank or credit card issuer, it may take additional time for the credit to appear on your statement.
Partial Refunds: In certain situations, only partial refunds may be granted:
Items not in original condition, missing parts, or damaged for reasons not due to our error.
Items returned more than 30 days after delivery (reviewed on a case-by-case basis).
Non-Refundable Fees: Original shipping charges are non-refundable unless the return is due to our error (defective product or incorrect shipment).
Restocking Fee: We do not charge a restocking fee for defect-free returns, but we may deduct the return shipping cost, which will be deducted from your refund.
6. Exchanges
We replace items only if they are defective or damaged upon arrival. If you need to exchange a defective item for the same product, please contact us at support@oneandes.com. Exchanges are subject to product availability.
If you ordered the wrong battery size or model, please follow the standard return process above and place a new order for the correct item.
7. Damaged or Missing Items
If your package arrives visibly damaged, please take photos of the package before opening and contact us immediately. We will work with the shipping carrier to file a claim and arrange for a replacement or refund. Damaged or missing item claims must be reported within 7 calendar days of delivery. For immediate assistance, you may also call us at (213) 316-8849.
8. Order Cancellation
You may cancel your order without penalty if it has not yet been shipped. To cancel, email us at support@oneandes.com as soon as possible. If the order has already been processed or shipped, you will need to follow the standard return process upon receipt.
9. Warranty
All OneAndes batteries are backed by a 12-month limited warranty against defects in materials and workmanship. This warranty does not cover damage caused by misuse, improper charging, unauthorized modifications, normal wear and tear, or use outside of manufacturer specifications. For warranty claims, please contact our support team.
10. Contact Us
If you have any questions about our Return & Refund Policy, please reach out:
Email: support@oneandes.com
Phone: (213) 316-8849 (Mon-Fri, 9 AM – 5 PM Pacific Time)
Mailing Address: 10320 6th St, Rancho Cucamonga, CA 91730, USA
We aim to respond to all inquiries within 24 hours during business days. Please include your order number for faster assistance.
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