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This is the higest energy density commercially avaliable drone battery on the market today!

Buy now and ships within 2 business days!


How to use:

These new Silicon anode based batteries can be charged just like a LiPo, to 4.2V/cell. However, due to the lower nominal voltage, the pack voltage will drop down to a lower voltage than a standard LiIon or LiPo chemistry. We recommend landing at 2.7V per cell, or 10.8V for this pack.


Electrical Specifications:

Nominal Voltage: 13.6V

Capacity: 10,800mAh

Watt Hours: 146.88Wh

Constant Discharge Power: 436W

Constant Discharge Current: 32A

Burst Current: 86A for 10 seconds

(avaliable between -6C/25F and 35C/95F with airflow)

Charge Rate:

  • 8 Amps Nominal

Voltage Maximums:

  • Max voltage: 16.8V pack, 4.2V per cell
  • Min voltage: 10.2V pack, 2.55V per cell
  • Note - Battery must be drained to at least 2.7V/cell to see full potential


Mechanical Specifications:

Cell: Amprius SA08

Configuration: 4s1p

Energy Density Specs:

  • Weight: (±2g) 460.0g
  • Cell Energy Density: 360Wh/kg
  • Pack Energy Density: 319Wh/kg
  • Pack Volume: 255.0cm^3
  • Pack Volumetric Density: 0.576Wh/cm^3


  • Balance Plug: JST-XH-5P, 22AWG
  • Discharge Plug: XT60 or XT90, 14AWG or 12AWG


  • 5.2 x 4.9 x 15 cm, 100% SoC L, W, H

Maximum Operating Temperature Range:

  • -20C/0F - 70C/165F

4s AMPRIUS BLACK 10800mAh with 319Wh/kg Dark Lithium Battery


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