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View compareGens ace 4000mAh 7.4V 2S TX LiPo Battery Pack with JST-EHR Plug for Spektrum DX9 DX8 DX7S DX7 Transmitter
Gens ace 4000mAh 7.4V 2S TX LiPo Battery Pack with JST-EHR Plug for Spektrum DX9 DX8 DX7S DX7 Transmitter
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Estimated delivery: 3-5 days(United States), 8-12 days (International).
Return within 15 days after Delivery. Duties & taxes are non-refundable.
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Description
Description
Features: - Remarkable stacking technology enables single-cell capacities of 4000mAh. - High discharge performance and high energy density. - Superior Japan and Korea Lithium Polymer raw materials. Application: Gens ace batteries provide high quality, reliable power for Spektrum DX9, DX8, DX7S, DX7 transmitter.
Shipping Information
Shipping Information
Shipping Information for Toytooth
Packaging & Shipping Protection
All orders are shipped in double boxes and come with full insurance for additional protection. Items are usually shipped within 2-3 working days. We are based right here in the United States, and we use secure shipping methods for your peace of mind. For your protection, we may contact you for extra verification of the payment method.
The product will be delivered to your doorstep, carefully packed to avoid any damage. We understand that privacy is important to our customers, and we aim to provide DISCREET packaging. The product name, description, sender's name, or any details that could hint at the product inside will be encrypted to ensure privacy. The package you receive will be completely discreet.
Note: All orders above $250 will require a signature upon delivery.
Shipping Destinations
We currently ship to the following countries:
| United States |
Spain | Denmark | Slovak Republic | Latvia |
| Great Britain | Poland | Japan | Singapore | Finland |
| Canada | Portugal | Hungary | Lithuania | India |
| Germany | UAE | Australia | Slovenia | Estonia |
| France | Austria | Croatia | Bulgaria | Turkey |
| Netherlands | Belgium | Czech Republic | Luxembourg | Israel |
| Sweden | Italy | Ireland | Saudi Arabia | Switzerland |
Processing Time
Orders are processed within 1-3 business days.
Shipping Methods & Delivery Times
Delivery times are estimates and may vary depending on the customer's location, customs processing, weather conditions, or other unforeseen circumstances.
- Domestic orders: Usually take 3-5 business days to deliver.
- International orders: Usually delivered in 8-12 business days.
Shipping Costs
Shipping costs are calculated at checkout based on the shipping destination and selected shipping method. We offer free standard shipping within the United States.
Customs, Duties, and Taxes
International orders may be subject to customs duties, taxes, and import fees imposed by the destination country. These charges are the responsibility of the customer. Please check with your local customs office for more details.
Order Tracking
Once your order has shipped, you will receive a tracking number via email to monitor your shipment's progress.
Lost or Delayed Shipments
If your package is lost or significantly delayed, please contact our support team, and we will assist you in resolving the issue.
Returns & Refunds
For details on returns and refunds, please refer to our Return Policy page.
For any questions, feel free to contact our customer service team at support@toytooth.com.
Safety & Compliance
Safety & Compliance
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.

Frequently Asked Questions
- Q: What is the capacity and voltage of the Gens ace 4000mAh LiPo battery? A: The Gens ace 4000mAh LiPo battery has a capacity of 4000mAh and a voltage of 7.4V, making it suitable for high-performance applications.
- Q: Which transmitters are compatible with the Gens ace 4000mAh 2S LiPo battery? A: This battery is specifically designed to be compatible with Spektrum transmitters including DX9, DX8, DX7S, and DX7, ensuring reliable power for your remote-controlled models.
- Q: What are the dimensions and weight of the Gens ace 4000mAh battery? A: The Gens ace 4000mAh 2S LiPo battery measures 72mm x 52mm x 20mm (2.83in x 2.05in x 0.79in) and weighs approximately 147g (5.19oz).
- Q: What safety features does the Gens ace LiPo battery have? A: The Gens ace LiPo battery is equipped with high discharge performance and uses superior Japan and Korea lithium polymer raw materials, ensuring safety and reliability during use.
- Q: What warranty and customer support options are available for the Gens ace battery? A: The Gens ace battery comes with a 60-day money-back guarantee and an 18-month warranty, along with 24-hour friendly customer service for any issues.


