Custom Lithium Batteries for Drones & UAV - Lithium Polymer Batteries & LiPo Battery Packs

MaxAmps Lithium Batteries is a leading manufacturer of high-quality energy-dense lithium polymer (LiPo) batteries and LiPo battery packs, lithium ion (Li-ion) batteries and Li-ion battery packs, and LiFePO4(LFP-Max) battery packs for unmanned and autonomous vehicles, including UAVs (unmanned aerial vehicles), UGVs (unmanned ground vehicles) and AUVs (autonomous underwater vehicles).

We pride ourselves on our quality control and customer service, and all our lithium battery packs are hand-assembled and hand-checked multiple times during the manufacturing process. We are ISO 9001 certified, ISO 14001 certified, and NDAA compliant, to ensure we are providing the top quality for our customers.

Our drone LiPo batteries have been selected by a variety of high-profile customers, including Lockheed Martin, Boeing, Toyota, AeroVironment, NASA, Blue Origin, and the United States Department of Defense.

Custom LiPo batteries for drones and robotics

We can custom-design high-performance, high-energy density power solutions for a range of unmanned and autonomous systems requirements.

Customers can select battery pack configuration including side-by-side and end-to-end formats, as well as a variety of parameters including dimensions, voltage, and capacity.

Each custom battery pack is built to order using factory-fresh cells, and we can provide any wire gauge you require as well as specific connectors, balance taps and BMS (battery management systems).

We can manufacture battery packs to mil-spec and aerospace standards, meeting the needs of any mission-critical applications. Learn more >

COTS Robotics and Drone Battery Packs

All our off-the-shelf lithium polymer battery packs are 100% waterproof, built with factory-fresh cells, and feature a lifetime warranty.

We can provide them with bare wires in 8, 10 or 12AWG, or with a variety of connector options, including:

• XT90 Anti-Spark
• XT90
• XT60
• QS8 Anti-Spark
• AS150U
• QS10
• 4, 6.5 or 8mm gold
• EC5

Custom battery options can also be provided upon request.

6000 6S 22.2v LiPo Battery Pack

The 6000 6S battery pack provides a capacity of 6000mAh and a voltage output of 22.2V. The high-density battery pack is 5C fast charge capable and built with genuine 12awg Deans Ultra wire.

Dimensions: 162mm x 45mm x 51mm
Weight: 792g
Rating: 40C

More information: 6000 6S 22.2v LiPo Battery Pack

11,000 6S 22.2v Drone LiPo Battery Pack

This 6S battery pack provides a capacity of 11000mAh and a voltage output of 22.2V. It is an ideal power solution for hexacopter UAVs such as the DJI S800 and S800 EVO with light payloads, and can be doubled up to provide extended flight times for larger drones such as the Freefly Alta.

Dimensions: 158mm x 59mm x 61mm
Weight: 1270g
Rating: 40C

More information: 11,000 6S 22.2v Drone LiPo Battery Pack

16,000 6S 22.2v Lithium Polymer Battery Pack

This 6S battery pack provides a capacity of 16000mAh and a voltage output of 22.2V, and is an ideal power pack for a variety of drone platforms.

Dimensions: 138mm x 50mm x 132mm
Weight: 1992g
Rating: 20C

More information: 16,000 6S 22.2v Lithium Polymer Battery Pack

23,000 8S 29.6v LiPo Battery Pack

This 8S LiPo drone battery provides a capacity of 23000mAh and a voltage output of 29.6V, and is an ideal power solution for a variety of drone platforms. It can be fitted with two 4S JST-XH balancing taps for compatibility with chargers such as the Graupner Polaron Pro.

Dimensions: 182mm x 92mm x 88mm
Weight: 3292g
Rating: 25C

More information: 23,000 8S 29.6v LiPo Battery Pack

22,000 12S 44.4v LiPo Battery Pack

This 12S LiPo UAV battery provides a capacity of 22000mAh and a voltage output of 44.4V, and is an ideal battery pack for a range of larger multirotor drone applications. It has been built with two 6S JST-XH balancing taps, allowing it to be charged by most 12S capable chargers.

Dimensions: 158mm x 118mm x 121mm
Weight: 5050g
Rating: 5C

More information: 22,000 12S 44.4v LiPo UAV Battery Pack