Home » Products » PCM / BMS » 6-10S » 7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L37*46*T4mm (PCM-L07S04-906)
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7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L37*46*T4mm (PCM-L07S04-906)

Model No:PCM-L07S04-906
Working current:4A
Size:L37*46*T4mm
Balance:YES
Quantity:
  • PCM-L07S04-906
  • QUAWIN/OEM
  • 8507909000
  • Shenzhen, China
  • L/C, T/T, D/P, Western Union, Paypal, Money Gram
  • white box/polybags/at your request outer package:carton
  • 500PCS
  • 500000/Month
Technical parameter

Product name:Protection Circuit Module
Model No:PCM-L07S04-906
For 7S Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs

Product Feature:
1. Suitable for 7 section Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs;
2. Maximum continuous working current 4A, same interface for charging/discharging;
3. Overcharge, overdischarge, short circuit, overcurrent, temperature protection, etc.;

Items Specifications
Lithium-ion/Lithium Polymer LiFePO4
Charge Charging voltage(CC/CV)-7S CC/CV:29.4V CC/CV:25.2V
Maximal continuous charging current 4A
Discharge Maximal continuous discharging current 4A
Low current consumption Current consumption on operation <20μA
Current consumption at power down <0.1μA
Cell-balance Cell-balance detection voltage 4.20 ± 0.03 V 3.60 ± 0.03 V
Cell-balance release voltage 4.20 ± 0.03 V 3.60 ± 0.03 V
Cell-balance current 85 ±3mA 68 ±3mA
Over-charge Overcharge detection voltage 4.25±0.025V 3.900 ± 0.025V
Overcharge release voltage 4.15±0.05V 3.800 ± 0.050V
Overcharge delay time 0.5~2S
Over-discharge Overdischarge detection voltage 2.50±0.062V 2.00±0.080V
Overdischarge release voltage 3.0±0.075V 2.30±0.100V
Overdischarge delay time 100~300mS
Discharge overcurrent Discharge overcurrent detection voltage 0.2±0.015V 0.10±0.015V
Discharge overcurrent delay time 15~35ms
Discharge overcurrent protection 10±2A(adjustable)
Release condition Cut-off-load
Short-circuiting protection Load short-circuiting detection voltage / /
Detection condition Exterior short circuit
Load short-circuiting detection delay time 200~800μs
Release condition Cut-off-load
Internal resistance Static Drain-Source On-Resistance <20mΩ(B- to P-)
Temperature Wide range of operation temperature 40 ~ + 85ºC
Storage Temperature Range -40 ~ +125ºC
Dimension L37*46*T4mm

7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L37*46*T4mm (PCM-L07S04-906)7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L37*46*T4mm (PCM-L07S04-906)7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L37*46*T4mm (PCM-L07S04-906)7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L37*46*T4mm (PCM-L07S04-906)7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L37*46*T4mm (PCM-L07S04-906)7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L37*46*T4mm (PCM-L07S04-906)7s 4A PCM BMS for 24V 25.2V 25.9V Li-ion/Lithium/ Li-Polymer 21V 22.4V LiFePO4 Battery Pack Size L37*46*T4mm (PCM-L07S04-906)

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 +86-0755-86277191
 +86-13418588718
 +86-0755-86277151
 jim@quawin.com
 282084667
 tinaqw
 fanaib@hotmail.com

CONTACT US

  3rd Floor, Building C, Building 1, Aike Industrial Park, Baoan 23 District, Shenzhen
 +86-0755-86277191
 +86-13418588718
 +86-0755-86277151
 tinaqw
 fanaib@hotmail.com

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