Product Description
Our custom-designed 4000mAh 3S/4S lithium polymer (LiPo) battery is perfect for high-performance drones, RC aircraft, and remote control models. With a high discharge rate of 35C, this battery is engineered to provide superior power and reliability for demanding UAV applications and remote-controlled flying models.
Detailed Photos




Product Parameters
Parameter |
Specification |
Battery Type |
Lithium Polymer (LiPo) |
Model |
4000mAh 4S 35C |
Rated Capacity |
4000mAh |
Customization |
Yes |
Nominal Voltage |
14.8V |
Applicable Types |
Drones, FPV Racing, RC Aircraft, Toy Models |
Product Certification |
CE Certification Available |
Compatible Product Models |
Multiple Models |
Charging Time |
1.5 Hours |
Rechargeable |
Yes |
Standard Capacity |
4000mAh |
Material |
Polymer Soft Package |
Product Name |
High Rate Lithium Battery Pack |
Charging Voltage |
16.8V |
Storage Temperature |
-20°C ~ 35°C |
Operating Temperature |
-20°C ~ 55°C |
Net Weight |
360g |
Application Range |
Small Drones, FPV Racing, RC Aircraft, Toy Models |
Minimum Capacity |
3950mAh |
Warranty Period |
1 Year |
Cell Standard |
GB 31241 |
Factory Voltage |
15.2V ~ 15.6V |
Load Voltage |
12V ~ 14.4V |
Rechargeable |
Yes |
Nominal Capacity |
4000mAh |
Applications
Application |
Details |
Golf Cart Batteries |
Reliable and long-lasting power for electric golf carts. |
AGV Batteries |
Suitable for powering Automated Guided Vehicles (AGVs) in industrial settings. |
UPS Batteries |
Ensures backup power for uninterruptible power supply (UPS) systems. |
Marine Batteries |
Suitable for powering electric boats and other marine vessels. |
Robot Batteries |
Ideal for powering robots in industrial or commercial applications. |
Medical Device Batteries |
Safe and reliable energy source for medical devices and equipment. |
Certifications
Certification |
Details |
CE |
Compliant with European safety standards. |
RoHS |
Restriction of Hazardous Substances compliant. |
UN 38.3 |
Safe transportation certification for lithium batteries. |
ISO 9001 |
Quality management system certification. |



Packaging & Shipping
Attribute |
Details |
Packaging Details |
Individually packed with foam padding to prevent damage. |
Shipping Time |
20-30 days depending on shipping method and destination. |
Shipping Options |
Sea freight, air freight, express delivery. |

