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4S 40A Li Ion BMS module with integrated balancing PCM protection for 18650 cells compact PCB Rosfix
Brand: Rosfix - I444-BL37
Sold by: Habitium
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Product details
- Compact 4S BMS module: Features an integrated balancer and PCM protection for efficient and safe management of lithium ion and lithium polymer batteries configured with 4 cells in series.
- Discharge current: Provides a nominal discharge current of 40A and a peak current of 80A, making it suitable for demanding applications such as small electric vehicles, power banks and portable tools.
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Product details - 4S 40A Li Ion BMS module with integrated balancing PCM protection for 18650 cells compact PCB Rosfix
- Compact 4S BMS module: Features an integrated balancer and PCM protection for efficient and safe management of lithium ion and lithium polymer batteries configured with 4 cells in series.
- Discharge current: Provides a nominal discharge current of 40A and a peak current of 80A, making it suitable for demanding applications such as small electric vehicles, power banks and portable tools.
- Active balancing: Balances the cells with a current of 100mA to equalise their voltage and extend the service life of the battery pack.
- Integrated protection: Protects against overcharging at 4.25V, over-discharging at 2.5V and overcurrent at 80A ±10A, helping ensure system safety and stability.
- Short circuit response: Responds within 150ms to short circuits to help prevent damage to the cells and circuit.
- Low power consumption: Uses just 18µA during operation, minimising energy losses during use.
- Dimensions: 60 x 45 x 3.5 mm (length x width x height), making installation easier in confined spaces inside devices or DIY projects.
- Compatibility: Suitable for 18650 and similar Li Ion and Li Pol cells, making it ideal for building and repairing battery packs.
- Operating temperature: Works reliably across a temperature range of -40°C to 85°C in a variety of environmental conditions.
- Contents: Includes one 4S 40A BMS module with an integrated balancer and PCB, ready for immediate installation and use.
SKU: 5905954121601, I444-BL37