RECHARGEABLE BATTERY PACKS

Rechargeable batteries designate for repeated usage from the aspect of cycle quantity, in levels of hundreds to thousands. Using these kind of batteries saves costs and due to the long terms usage it decrease the environment pollution

One of AMICELL advantages: In all type of technologies there are family of cells that AMICELL uses.

From one hand – the most optimal cells – good, relaible and cost effective.

In addition – we use high end cells for max performances.

Our advantage: The ability to fit the best technology / brand / cell type to customer application.

The leading technologies of this field of are:

LI-ION | LiFePO4 | NiMH | Ni-Cd | LEAD ACID | Li-Polymer
Lead Acid
  • Simple & Low cost
  • ~100 cycles
Performances of High end cells:
  • MIL-STD-810
  • >300 cycles
  • Up to +85°C
  • High discharge rates
Ni-Cd
  • Still used in power tools mostly
  • ~30Wh/Kg
  • Up to 5C discharge
NiMh
  • Still used in some communication systems.
  • ~70Wh/Kg
  • Up to 2C discharge
Li-Ion
  • Eazy to assemble – short proto-type time.
  • Environmentally Friendly – No cadmium, mercury or other heavy metals.
  • High Energy Density – ~210 Wh/Kg
  • Discharge currents: 2C max
  • Long Cycle Life – Charge and discharge can be repeated over 500 times (and >800 in most times) with stable discharge voltage during normal operation.
Performances of High end cells:
  • Optional: High Energy Density up to 260 Wh/Kg
  • Optional: high discharge currents up to 8C max
  • Up to 2000 cycles
Li-Polymer
  • Can be designed practicaly in all shapes & sizes – 100% usage of given geometry
  • Environmentally Friendly – No cadmium, mercury or other heavy metals.
  • High Energy Density – from 175 – 210 Wh/Kg
  • Can reach high currents: 1.5-70C
  • ~300 cycles
Performances of High end cells:
  • Optional: High Energy Density up to 275Wh/Kg
  • Optional: high discharge currents up to 30C max (70C peak)
  • Optional: >800 cycles
LiFePO4
  • Energy Density 90-120Wh/Kg
  • High discharge currents – 3C
  • 2000 cycles
Performances of High end cells:
  • High discharge currents – 20C