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Leading Suppliers in United States of America

High-Capacity Batteries Suppliers in United States of America

Discover United States of America-based suppliers of High-Capacity Batteries
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SES H10E high-energy density drone battery Custom LiPo Battery Packs for Drones
6000 6S 22.2v LiPo Drone Battery Pack SiCore 450 Wh/kg Li-Ion Battery Tulip Tech 6S2P 78Ah
SES AI H6P high-energy density battery SIMaxx SA80 9K high resolution _no shadow

Suppliers: High-Capacity Batteries

10 Leading Suppliers
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Sion Power™
Sion Power™
USA

High-Energy Lithium-Metal Batteries for Long-Endurance Drones & Unmanned Systems

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Platinum Partner
Upgrade Energy
Upgrade Energy
USA

Innovative Battery Technologies | High-Performance Battery Packs for Drones & Unmanned Systems

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Platinum Partner
SES AI
SES AI
USA (2 locations)

AI-Enhanced, NDAA-compliant High-Energy Density Batteries for Drones & Unmanned Systems

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Platinum Partner
MaxAmps Lithium Batteries
MaxAmps Lithium Batteries
USA

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

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Platinum Partner
BEI Corp
BEI Corp
USA (3 locations)

Ultra-Lightweight & High-Energy Density Lithium Battery Solutions for UAVs & Robotic Vehicles

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Gold Partner
allocortech, inc.
allocortech, inc.
USA

Custom & COTS Hardware & Software Solutions for Next-Generation Vehicle Systems

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Gold Partner
Amprius Technologies
Amprius Technologies
USA

High Energy Density Silicon Anode Li-ion Batteries for UAVs

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Gold Partner
Exergy
Exergy
USA

High-Performance NDAA-Compliant Batteries for UAVs & Unmanned Systems

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Silver Partner
Tulip Tech
Tulip Tech
USA (2 locations)

Innovative High-Energy Density Battery Solutions for UAVs and Unmanned Systems

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Silver Partner
AvioRace
AvioRace
USA (4 locations)

Electronic Components, Batteries & Sensors Supplier for OEM UAVs/Drones

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Silver Partner
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Products

17 Cutting-edge Solutions
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H30P
H30P

Designed for high-power density & rapid discharge requirements

Designed for high-power density & rapid discharge requirements
...AI's H30P is a high-energy density battery that has been designed and optimized with the aid of a...
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H6P
H6P

Designed for high-power density & rapid discharge requirements

Designed for high-power density & rapid discharge requirements
... AI's H6P is a high-energy density battery that has been designed and optimized with the aid of a...
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H10P
H10P

Drone battery for high-power density & rapid discharge requirements

Drone battery for high-power density & rapid discharge requirements
...AI's H10P is a high-energy density battery that has been designed and optimized with the aid of a...
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H10B
H10B

Drone battery providing a balance between energy and power

Drone battery providing a balance between energy and power
...AI's H10B is a high-energy density battery that has been designed and optimized with the aid of a...
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6000 6S 22.2v LiPo Drone Battery Pack
6000 6S 22.2v LiPo Drone Battery Pack

High-density Drone Battery Pack with 6000mAh Capacity

High-density Drone Battery Pack with 6000mAh Capacity
...ack provides a capacity of 6000mAh and a voltage output of 22.2V. The high-density battery pack is...
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Custom LiPo Battery Packs for Drones
Custom LiPo Battery Packs for Drones

Custom-designed High-Performance, High-Energy Density Power Solutions for Drones

Custom-designed High-Performance, High-Energy Density Power Solutions for Drones
... custom-design high-performance, high-energy density power solutions for a range of unmanned and...
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Maximus Ultralight 20.0Ah
Maximus Ultralight 20.0Ah

Ultralight lithium-metal battery for compact unmanned platforms

Ultralight lithium-metal battery for compact unmanned platforms
...ht 20.0Ah is a high-capacity, high-energy density lithium-metal battery designed for compact and...
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Dominus Ultralight 3.0Ah, 4S2P
Dominus Ultralight 3.0Ah, 4S2P

Lightweight lithium battery for compact unmanned aircraft

Lightweight lithium battery for compact unmanned aircraft
... low mass, and high power output. Featuring a 4S2P configuration with a nominal voltage of 15.44 V,...
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Dominus Ultralight 17.0Ah, 6S1P
Dominus Ultralight 17.0Ah, 6S1P

Lightweight lithium battery for high-endurance unmanned systems

Lightweight lithium battery for high-endurance unmanned systems
...ides a typical capacity of 18.0 Ah and up to 416.9 Wh of energy while maintaining a weight of just...
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Maximus Ultralight 17.0Ah
Maximus Ultralight 17.0Ah

High-density lithium metal battery with 17Ah capacity

High-density lithium metal battery with 17Ah capacity
...ht 17.0Ah is a high-energy density and high-power density battery based on advanced lithium metal...
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SiCore 450 Wh/kg Li-Ion Battery
SiCore 450 Wh/kg Li-Ion Battery

Advanced High-Energy Cell for UAV and HAPS

Advanced High-Energy Cell for UAV and HAPS
...al lithium-ion batteries, enabling longer missions, increased payloads, and reduced system weight....
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400 Wh/kg Li-Ion Battery
400 Wh/kg Li-Ion Battery

Advanced silicon anode battery for drones and robotics

Advanced silicon anode battery for drones and robotics
...ttery delivers high energy density while achieving an impressive discharge rate of 10C, a major...
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500 Wh/kg Li-Ion Battery
500 Wh/kg Li-Ion Battery

High energy density battery for UAVs and eVTOL aircraft

High energy density battery for UAVs and eVTOL aircraft
... vehicles) and High-Altitude Pseudo-Satellite (HAPS) platforms, enabling sustained flight with...
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Lohner Smart Battery
Lohner Smart Battery

High-energy density LiPo solution for mission-critical UAVs and unmanned systems

High-energy density LiPo solution for mission-critical UAVs and unmanned systems
...t Battery is a high-energy density LiPo solution designed to provide high-availability standby power...
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Maverick M4 High-Capacity Battery Packs
Maverick M4 High-Capacity Battery Packs

NDAA-compliant power for high-current and heavy-payload operations

NDAA-compliant power for high-current and heavy-payload operations
... packs provide high-capacity power for UAV systems with demanding current and payload requirements....
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78Ah 6S2P
78Ah 6S2P

High-capacity 6S2P battery pack for drone systems

High-capacity 6S2P battery pack for drone systems
...rovides a 78Ah capacity in a battery pack weighing 5168 g. Pack density is rated at 335 Wh/kg, while...
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Full Spectrum Power Batteries & Chargers
Full Spectrum Power Batteries & Chargers

Lightweight lithium battery solutions for UAVs & unmanned systems

Lightweight lithium battery solutions for UAVs & unmanned systems
... products. The high-quality ultra-lightweight lithium batteries feature excellent capacity and...
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Related Articles

High-Energy Lithium-Metal Battery Technology for Drones & Robotics
High-Energy Lithium-Metal Battery Technology for Drones & Robotics

Sion Power's Licerion technology uses a graphite-free lithium-metal anode and can deliver energy density exceeding 500 Wh/kg

Oct 14, 2026
AI-Enhanced High-Energy Density Drone Batteries for UAVs & Unmanned Systems
AI-Enhanced High-Energy Density Drone Batteries for UAVs & Unmanned Systems

SES AI's battery solutions are NDAA-compliant and offer high energy density and superior performance and reliability

Apr 22, 2026
Revolutionary Silicon Anode Battery Technology for Drones & Robotics
Revolutionary Silicon Anode Battery Technology for Drones & Robotics

Sila Nanotechnologies' Titan Silicon anode breaks through the energy limits imposed by traditional cells powered by graphite

Apr 09, 2026
Amprius Forms Domestic Partnership to Support Silicon Anode Battery Production
Amprius Forms Domestic Partnership to Support Silicon Anode Battery Production

Amprius has partnered with Nanotech Energy to secure U.S.-based production of its silicon-anode lithium-ion cells, supporting NDAA-compliant supply for defense and aerospace applications

Feb 10, 2026
BEI Secures National Supply-Chain Status & R&D Recognition for Lithium-Metal Technology
BEI Secures National Supply-Chain Status & R&D Recognition for Lithium-Metal Technology

BEI Corp has been recognized by South Korea’s government under the 2025 Supply-Chain Stabilization Program, while its anode-free lithium-metal battery earns top R&D honors

Jan 27, 2026
High-Energy Density Lithium Ion Batteries for UAVs & Robotics
High-Energy Density Lithium Ion Batteries for UAVs & Robotics

E-magy's batteries utilize silicon-dominant anodes that offer up to ten times the capacity of other solutions as well as faster charging times

Jan 02, 2026
High-Energy Smart Battery Delivers Reliable Power for Robotics & Autonomous Systems
High-Energy Smart Battery Delivers Reliable Power for Robotics & Autonomous Systems

Product Spotlight: The Denchi BB-2590 Smart Battery delivers rugged, waterproof, dual-voltage power with smart communication, high energy density, and proven reliability for unmanned robotics in demanding environments

Dec 16, 2025
Amprius Receives $35 Million Purchase Order for UAS Lithium-Ion Batteries
Amprius Receives $35 Million Purchase Order for UAS Lithium-Ion Batteries

Amprius Technologies has secured a $35 million purchase order for its SiCore® silicon anode lithium-ion batteries from a leading UAS manufacturer, following a previous $15 million order in earlier 2025

Sep 22, 2025
Powering Unmanned Platforms with Custom High-Density Lithium Battery Systems
Powering Unmanned Platforms with Custom High-Density Lithium Battery Systems

ALE, represented by KTTS, provides custom high-density lithium batteries engineered for compact unmanned systems requiring reliable performance, safety, and energy efficiency

Aug 08, 2025

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