Protection Circuit Module (PCB) for Li-Ion (18650) Battery Pack - 36V(37V) (27A +/-1A limit) (#2341)

 Protection Circuit Module Specifications  for 10 Cells 18650 Li-ion Battery  Pack

All Li-Ion Battery packs must connect to a protection circuit module to protect Li-Ion Battery from over charge, over discharge and prevent accidental battery explosion due to its extra high energy density. This protection circuit is specially designed for 37 V Li-Ion Battery pack made of 10 Li-ion cells. It can also be use for Polymer Li-Ion battery sold by Batteryspace.
Please connect individual battery to this according to the wiring diagram shown. 
Please be advised that this circuit will provide the following protections:

• Keep 37V Li-Ion Battery pack from overcharge
• Keep 37V  Li-Ion Battery pack from overdischarge
• Keep 37V Li-Ion Battery pack 's discharging current lower than 27 A

Apply for

• 10 Cells  Li-ion / Li-polymer Battery Pack  ( 37V  up to 27 Ah)
• Board Dimension: 2.4"(62mm) x 3.25" (83mm) x 0.4" (10mm)
  
• Weight 6 oz (170 g)

PCB Indications

• B+       Battery (+)
• B-        Battery (-)
• B1-      Connect between cell 1 and cell 2
• B2-      Connect between cell 2 and cell 3
• B3-      Connect between cell 3 and cell 4
• B4-      Connect between cell 4 and cell 5
• B5-      Connect between cell 5 and cell 6
• B6-      Connect between cell 6 and cell 7
• B7-      Connect between cell 7 and cell 8
• B8-      Connect between cell 8 and cell 9
• B9-      Connect between cell 9 and cell 10
• P+       OUT (+) /Load (+)
• C+       OUT (+) /Charge (+)
• P-        OUT (-) /Charge(-) / Load(-)

 Electric  performance

• Overcharge Protection voltage for single cell:   4.225V  +/- 0.025V
• Overdischarge Protection voltage for single cell: 2.30V  +/-0.08V
• Overcurrent  detection  Protection                    <=  27A~~33A
• Supply current:                                                 MAX 300uA
• Short circuit Protection
• 0 V charge
• Protection  circuitry  Resistance:                   <=  6.67 mohms