• Hengdong Technology Park, Dongguan, Guangdong, China

Custom UAV/Drone/FPV Battery Pack

Custom UAV/Drone/FPV Battery Pack

  • Semi-Solid Battery Technology
  • Customization Available
  • 320Wh/kg+ Ultra-High Energy Density
  • Max Continuous Discharge Up To 150C+
  • OEM/ODM Available

Ideal Applications

  • UAVs · Drones  · FPVs

B2B Support

  • OEM / ODM Available · Branding Support · Project-Based Supply

custom UAV battery pack

Custom Power Built Around Your UAV Platform

Every drone platform has different requirements for voltage, capacity, discharge performance, dimensions and weight. Our custom UAV battery pack solutions are developed around the actual power requirements of your aircraft instead of forcing one standard battery into every application.

From FPV and racing drones to agricultural, training and industrial UAVs, we support battery pack development for a wide range of professional platforms.

High-Rate Performance for Demanding Flight Conditions

UAV power systems often experience rapid changes in current during takeoff, acceleration, climbing and heavy-load operation.

Our battery pack solutions are designed around high-rate cells, pack structure and current-carrying components to provide stable power delivery for demanding drone applications.

Key parameters can be configured according to your project, including:

Voltage · Capacity · Discharge Rate · Dimensions · Connector · Cable Length

One Battery Platform. Multiple Drone Applications.

Different missions require different battery characteristics.

A racing FPV drone may prioritize discharge performance and low weight, while an agricultural UAV may require higher capacity and longer working time. Long-range and inspection drones often need a careful balance between energy density, reliability and total system weight.

Our custom UAV battery packs can be developed for:

  • Racing FPV
  • Freestyle FPV
  • Long-Range Drones
  • Agricultural UAVs
  • Training Drones
  • Inspection & Mapping Drones

Engineered for Real-World Missions

A reliable UAV battery pack is more than a group of cells connected together.

Cell consistency, electrical design, pack structure, connectors, wiring and operating conditions all affect final flight performance. We evaluate these factors together to provide a more suitable power solution for the target UAV platform.

From Battery Cell to Complete Pack

Our cell-to-pack capability helps customers move from battery cell selection to a complete flight-ready battery solution.

The development process can include:

Cell Selection → Cell Matching → Pack Assembly → Connector Integration → Testing → Finished Battery Pack

This integrated approach helps improve consistency, simplify development and support faster project implementation.

Customize Every Detail of Your Battery Pack

We support OEM and ODM battery pack development according to your UAV design and application requirements.

Customization options include:

Battery Voltage
From compact low-voltage FPV packs to higher-voltage UAV systems.

Capacity
Configured according to flight time, payload and available installation space.

Discharge Performance
Matched to motor current and operating requirements.

Dimensions & Structure
Custom pack size and form factor for different aircraft layouts.

Connectors & Cables
XT60, XT90, JST and other connector options, with customized cable length.

Outer Wrap & Branding
Customized colors, labels, markings and packaging for B2B and private-label projects.

Need a Custom Battery Pack for Your Drone Project?

Send us your UAV specifications, including target voltage, capacity, discharge current, available battery space and connector requirements.

Our team can help evaluate a suitable custom UAV battery pack solution from cell selection and pack configuration to prototype and production.

Custom UAV / Drone / FPV Battery Pack Specifications
Parameter Specification
CASE #1 — 22.2V 15Ah High-Rate UAV / FPV Battery Pack
Model No. MAX15Ah/25C-22.2V 6S3P
Capacity 15Ah
Nominal Voltage 22.2V
Energy 333Wh
Charging Cut-Off Voltage 25.2V
Discharging Cut-Off Voltage 15V
Operating Voltage 15–25.2V
Charging & Discharging
Standard Charging Rate 0.5C
Max. Charging Rate 2C
Standard Discharge Rate 0.5C
Max. Continuous Discharge Rate 25C (25s)
Internal Resistance ≤20mΩ
Cycle Life ≥300 Cycles (25°C ±3°C, 0.5C / 0.5C)
Charging Temperature 0°C to 45°C
Discharging Temperature -20°C to 55°C
General Data
Storage Humidity ≤80%RH
Shipping Voltage 21–22.2V
Weight 1.32 ± 0.05kg
Energy Density Approx. 252Wh/kg
Dimensions (L × W × H) 65 × 65 × 165mm
Connector & Cable
Output Connector XT90, 10AWG
Balance Connector JST-XHR-7P, 22#
Output Cable Length (D) 150 ± 10mm
Balance Cable Length (E) 80 ± 5mm
Connector / Cable Customization Available
CASE #2 — 22.2V 22Ah High-Rate UAV / FPV Battery Pack
Model No. 22.2V22Ah
Typical / Minimum Capacity 22.0Ah / 21.85Ah (4.4A / 0.2C discharge to 18.0V at 25 ±2°C)
Nominal Voltage 22.2V
Charge Ending Voltage 25.2V
Discharge Ending Voltage 18.0V
Charging & Discharging
Standard Charging Current 4.4A (0.2C) at 25 ±2°C
Max. Charging Current (0–10°C) 4.4A (0.2C)
Max. Charging Current (10–45°C) 11A (0.5C)
Charging Time 2.0–3.0h (Max. Current) / 7.0–8.0h (Standard Current)
Standard Discharging Current 4.4A (0.2C)
Burst Discharge Current 330A (15C)
Internal Resistance / Impedance ≤11mΩ (AC, 1kHz)
Charging Temperature 0°C to 45°C
Discharging Temperature -20°C to 55°C
General Data
Shipping Voltage 22.2–23.1V
Weight Approx. 2.67kg
Dimensions (T × W × L) ≤71 × ≤91 × ≤210mm
Connector & Cable
Discharge Wire Length 150 ± 10mm
Discharge Connector / Wire XT90S, 8AWG
Charge Wire Length 65 ± 8mm
Charge Connector / Wire JST-XHR-7P Reverse, 22# Silicone Wire