6S8P 22.2V 28Ah 80A Panasonic NCR18650GA battery pack

6S8P 22.2V 28Ah 80A Panasonic NCR18650GA battery pack

Technical specs and performances

drone uav battery

  • Cell count: 48 (same rank cells)
  • Cell type: Panasonic NCR18650GA – Made in Japan
  • Electrochemistry: Lithium-ion NCA (LiNiCoAlO2) 
  • DC IR: less than 38mΩ
  • Series-Parallel-Connected Cells: 6S8P
  • Current capacity: 28Ah (28000 mAh)
  • Voltage (nominal) 22.2V
  • Energy capacity: 621Wh
  • Power: 1776W
  • Maximum continuous discharge current: 80A
  • Maximum pulse discharge current (10sec): 100A
  • Maximum allowable charge voltage: 25.2V
  • The discharge end voltage should be more than 16.2V (recommended 18.6V for long lifespan)
  • Charging current (CC): 10A (for maximum energy storage)
  • Weight: +/- 2400g (including wiring harnesses, connectors & covering)
  • Physical dimensions (distance between cell pack edges, excluding harnesses): 230 x 70 x 72 mm, or custom.

Wiring harnesses and connectors

  • Discharge wire type: Multi-strand 12AWG flexible silicone insulated copper
  • Gold plated discharge connector: standard XT90s (on request EC5/other)
  • Discharge wire length (pack to connector end) +/- 100mm
  • Balance Plug: JST-XH 7-pin
  • Balance wire length (pack to connector end): +/- 70mm

Thermal management

Optional

  • LM35 Temperature Sensor, with a standard 3-pin connector.
  • 10k NTC thermistor/sensor TDK Electronics.
  • 6W Integrated Battery Heating System (IBHS), for sub-zero applications. Requires an external 6V power source from PDB/BEC of the aircraft.

Safety

  • The upper part of the cell is over-insulated with a ring-shaped dielectric material.
  • The entire cell block is surrounded by a multi-layers shield with mechanical strength and dielectric insulated, outside-reinforced with an aluminized film used in the spacecraft industry. All covering materials provide a high sealing, improve thermal performance and contribute to the robustness of the battery pack.
  • The battery pack is externally wrapped in a hard (Black & Blue) PVC film.

Warranty

  • 2 year

The recommended smart charger

Li-ion battery pack 6S8P Panasonic NCR18650GA