
LITHIUM +


LFP | Lithium Iron Phosphate | LiFePO4
NMC | Nickel Manganese Cobalt | LiNMC
We design and manufacture your customized lithium packs and batteries in France
ACEDIS offers you the study, design and manufacture of your lithium batteries in our workshops in Loiret, France.
We have a wide selection of containers for all installations; depending on your power needs under different voltages (from 12V to 72V) and the available space, we will have the solution.
The lithium technologies currently used by our workshop are LFP (Lithium Iron Phosphate) and NMC (Nickel Manganese Cobalt) in cylindrical or prismatic format.
We also have a wide selection of cells of different capacities with a large choice of BMS.
It is this multitude in the choice of components that allows us to respond to all demands.
Finally, all our packs and batteries are systematically tested during and at the end of production.



APPLICATIONS













Cylindrical or prismatic cells
LFP | Lithium Iron Phosphate | LiFePO4
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Best option for cycling:
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+ 3000 cycles
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Safest technology (marginal thermal runaway risk)
NMC | Nickel Manganese Cobalt | LiNMC
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Best option for volume capacity
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Without any maintenance
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Low self-discharge (<3% per month)
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Performance maintained from -20°C to +60°C
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Weight gain
Lithium packs
LiFePO4 and LiNMC in ABS container or thermoformed sheath
Whatever your needs and constraints, we study and create a tailor-made solution:
Choice of technology
BMS Selection
Choice of assembly
Choice of connectivity
With or without fuse holder
Bluetooth optional
BMS | Battery Management System
BMS are essential components for the proper functioning of lithium batteries.
They ensure proper management of charging and discharging conditions.
They ensure battery safety in extreme operating conditions.
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Overvoltage and deep discharge protection
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Protection against extreme high temperatures:
=> Under load: 0°C - +50°C
=> In discharge -20°C - +60°C
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Real-time battery charge status
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Overcharge and discharge protection
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Cell Load Management and Optimization and Balancing
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The BMS automatically reactivates when operating conditions return to normal.
Features and Performance
TECHNOLOGIES | LITHIUM LiNMC | LiFePO4 |
---|---|---|
Charge/discharge efficiency | above 98% | above 98% |
Storage temperature | between -20°C and +25°C (+45°C limited duration) | between -20°C and +25°C (+45°C limited duration) |
Charging temperature | 0°C / +50°C | 0°C / +50°C |
Discharge temperature | -20°C / +65°C | -20°C / +65°C |
Self-discharge | Less than 3% | Less than 3% |
Recommended discharge current | 0.5C | 0.5C |
Max discharge current | 1C | 1C |
Nominal voltage | 3,6 V | 3,2 V |
Cut-off voltage | 2.75 V | 2.5 V |
Number of 100% discharge cycles | up to 1000 | up to 3000 |
U max load | 4.2 ± 0,05 V | 3.65 ± 0,05 V |
End of charge current | 0.02C | 0.02C |
Customs code | 850760 | 850760 |
UNO No. (battery or cell only) | 3480 | 3480 |
UNO No. (battery or integrated cell) | 3481 | 3481 |
Class | CLASS 9 | CLASS 9 |
Charging method | CC-CV (Constant Current Charging / Constant Voltage Charging) | CC-CV (Constant Current Charging / Constant Voltage Charging) |