Home » Products » PCM / BMS » 1-5S » 2s 7a BMS for 7.2V 7.4V Li-ion/Lithium/Li-Polymer 6V 6.4V LiFePO4 Battery Pack with Smbus and NTC L95*W10*T3mm (PCM-L02S07-C33)

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2s 7a BMS for 7.2V 7.4V Li-ion/Lithium/Li-Polymer 6V 6.4V LiFePO4 Battery Pack with Smbus and NTC L95*W10*T3mm (PCM-L02S07-C33)

Model No:PCM-L02S07-C33
Working current:7a(Max)
Size:L95*W10*T3mm
Balance:NO
Availability:
Quantity:
  • PCM-L02S07-C33

  • QUAWINTEC/OEM

  • 8507909000

  • Shenzhen, China

  • L/C, T/T, D/P, Western Union, Paypal, Money Gram

  • white box/polybags/at your request outer package:carton

  • 200PCS

  • 500000/Month

Technical parameter

Product name:Protection Circuit Module
Model No:PCM-L02S07-C33
For 2S Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs

Product Feature:
1. Suitable for 2 section Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs;
2. Measuring IC adopts Ti BQ3060, which can read parameters such as voltage, capacity, current, temperature and cycle times;
3. Overcharge, overdischarge, short circuit, overcurrent, temperature protection, etc.;
4. Maximum continuous working current 7A, charging and discharging at the same port;
5. Through the PCM-LCD001-415 display screen, the required information can be read;

No. Test item
(Test at normal temperature 25±2ºC and relative humidity≤90%)
Criterion
1 Communication Interface SMBus
2 Capacity Designing battery capacity(2S2P) 5200mAh
Max capacity(Battery pack) 320Ah
Min capacity(Battery pack) 500mAh
External capacity Indication LCD,LED
Compensated End-of-Discharge Voltage CEDV
3 Voltage Charging voltage(2S) DC: 7.4V CC/CV
(3.7V/1 Cell)
Cell-balance detection voltage(Charge balance) 80mV
Cell-balance release voltage 40mV
4 Current Balance current for single cell 100R
Normal operating-mode current(Gas Gauge IC) 500uA
SLEEP operating-mode current(Gas Gauge IC) 100uA
FULL SLEEP operating-mode current(Gas Gauge IC) 10 uA
Maximal continuous charging current 7a(Max)
Maximal continuous discharging current 7a(Max)
5 Over charge Protection Over charge detection voltage 3.80±0.05V
Over charge detection delay time 2S
Over charge release voltage 3.55±0.05V
6 Over discharge protection Over discharge detection voltage 2.00±0.05V
Over discharge detection delay time 2S
Over discharge release voltage 2.7±0.05V
7 Over current protection Over current detection voltage 0.2±0.015V
Over current detection current 15±5A(adjustable)
Detection delay time 5~20ms
Release condition Cut load
8 Short protection Detection condition Exterior short circuit
Detection delay time 200-800us
Release condition Cut load
9 Resistance Protection  circuitry(MOSFET) ≤40mΩ
10 Temperature Operating Temperature Range -40~+85ºC
Storage Temperature Range -40~+125ºC
Dimension L95*W10*T3mm
B+:Battery+ PCM-L02S07-C33
B-:Battery-
SMBD:SMBus data line
SMBC:SMBus clock line
RT1:10K NTC
P+:Charge+/discharge+
P-:Charge-/discharge-

PCM-L02S07-C33 SCHPACK-0148-6600-LCommunication boxBattery dataBMS-1BMS-2BMS-3SMT-1SMT-42-34s1p-14-4V-14-8V-18650-2600mAh-Rechargeable-Lithium-Ion-Battery-Pack-with-PCM-and-Connectors4s1p-14-4V-14-8V-18650-2600mAh-Rechargeable-Lithium-Ion-Battery-Pack-with-PCM-and-Connectors4s1p-14-4V-14-8V-18650-2600mAh-Rechargeable-Lithium-Ion-Battery-Pack-with-PCM-and-Connectors

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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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