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BtrPower

10/14/17/20S Cells Li-ion Lithium Battery Pack Protection PCB BMS Board

Regular price $40.00 USD
Regular price Sale price $40.00 USD
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尺寸

Description:

Li-lon Lithium battery protection board.It is use to protect the battery to prevent the battery from being over-discharged or over-charged during use, resulting in battery damage.

 Parameters :
  • Protection Circuit Module Specifications For li-lon Battery Pack, Different with normal PCB, it provides equilibrium function after battery pack is fully charged, e.g. PCM will detect each cell's voltage and trim higher voltage until other cell's voltage reach same,therefore allow lithium cell has longer service life. Also the PCM will provide the following protections:
  • Balance each cell at Max. 4.2/cell ( required voltage tolerance within 0.3V for each cell)
  • Overcharge protection voltage for single cell: 3.75V ± 0.03V
  • Overdischarge protection voltage for single cell: 2.5V± 0.1V
  • Continus working current: 50A/80A
  • Overcurrent detection protection: 100A/160A
  • Supply current: Max 30uA
  • Short circuit protection
  • Protection circuitry resistance: <=50mohms
  • Charging current:  10A

Applications:

  • Apply for 10/14/17/20 Cells li-ion Lithium Battery Pack with discharging current < 100A.
  • Internally Trimmed Voltage Limits to balance each cell. Please wait 30 minutes for this equilibrium function to take place after charger indicated battery pack is fully charged.
  • 100A Discharge Current Limit Detection.

size:  178*62*10mm

Net Weight :  76-82g

Caution:

  • Please do not plug in wrong polarity, otherwise the module will be completely destroyed.
  • The resistance potential ratio of energy display module in different packs are different,only use the voltage that the label nominated.
  • Please make sure your selection is correct before you buy.

After purchasing, please contact us to confirm the BMS model and specifications. Thank you for your support!

Warranty

1). 30 days money back guarantee on all orders if you're unsatisfied for any reason with one of our batteries

2). 1 year warranty on all orders

3). Lifetime technical support

Shipping & Returns

USA :  3-7 Business Days

Canada : 7 - 10 Business Days

UK : 2-7 Business Days

Eurpoe  :  2-7 Business Days

3 Months Free Return

Laser Wedling

Our battery production process is 80% automated.

Battery sorting, screening, assembly, and welding are all done automatically by machines

More efficient for production

More Reliable for Quality

Our goal is produce produce reliable and less cost lithium battery for customer