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Protection Circuit Module (PCM) with Equilibrium Function for 2S (6.4V) LiFePO4 Battery Pack at 7A limited (#6011)


Your Price: $5.50
In Stock

Product ID # 6011
Part Number:
PCM-LFP6.4V8A

Quantity Discounts

QuantityAmount
5 to 20$5.33
21 to 50$5.22
51 to 100$5.11
101 or more$4.95

This protection circuit is specially designed for 6.4V Li-Ion Battery pack with 7A discharging rate. Different than normal PCB, it provides equilibrium function after battery pack is fully charged. PCM will detect each cell's voltage and trim higher voltage down until other cells reach the same voltage level. Therefore, it helps Li-Ion cells have longer service life.

Protection Circuit Module Specifications  For 6.4V LiFePO4 Battery  Pack
Model: PCM-LFP6.4V8A
Over-charge protection voltage 3.90±0.025V
Over-discharge protection voltage 2.00±0.05V
Over-current detection protection 17±3A
Maximal continuous Discharging current 7A
Maximal Current consumption 25uA
Protection  circuitry  resistance (B- TO P-) ≤30mΩ
Dimension 40mm(1.6") x 18mm(0.7") x 3.0mm(0.1")
Weight 0.3Oz (8.5 grams)
P+/P-/BM

P+ = Charge+ / Discharge +
P- = Charge- / Discharge -
BM = Battery Common

Specification Download Specification

For other PCM/PCB, please check our PCM/PCB/BMS/CMB/UPS category

Warning

  • If you want to use this protection circuit board for a battery that is less than the rated drain, you must add additional protection device to protect the battery itself. Such as: proper rated polyswitch. 
  • To achieve balance, each cell in battery pack must has equal voltage within tolerance. When charger LED turn Green, allow 30 minutes for pack to balance before use.
  • You must be professional in Lithium battery pack to buy the protection circuit board. Misusing may cause battery damage or explode. We are not responsible for any damage caused by user.

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Product Reviews

(1 Rating, 1 Review) Average Rating:
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kind and helpful personal service
Oscar den Uijl (Netherlands) 10/7/2013 2:02 PM
Good website, kind and helpful personal service when needed.
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We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
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