Gold Member Since 2013
Audited Supplier
Shenzhen Quawin Technology Co., Ltd.

PCM, Battery PCM, Protection Circuit Module manufacturer / supplier in China, offering PCM for 1s Li-ion Li-Polymer LiFePO4 Battery Pack, 3 Steps Full Automatic Intelligen 72V 3A Pfc Lead Acid Battery Charger 88.2V with MCU, 3 Steps Full Automatic Intelligen 72V 2A Pfc Lead Acid Battery Charger 88.2V with MCU and so on.

(/ )

Supplier Homepage Product PCM / BMS PCM for 1s Li-ion Li-Polymer LiFePO4 Battery Pack

PCM for 1s Li-ion Li-Polymer LiFePO4 Battery Pack

FOB Price: Get Latest Price
Min. Order: 5 Pieces
Port: Hong Kong, Hong Kong
Production Capacity: 500000/Month
Payment Terms: T/T, Western Union, Paypal

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: PCM-L01S02-368
  • Mode of Production: DIP-SMT
  • Customized: Non-Customized
  • Specified Types: 1s Li-ion/Li-Polymer/LiFePO4 Battery Pack
  • Warranty: One Year
  • Trademark: QW
  • Specification: NO
  • HS Code: 850760000
  • Metal Coating: No
  • Layers: Single-Layer
  • Condition: New
  • Max. Continuous Charging Current: 2.5A
  • Delivery Date: 15days
  • Transport Package: Fermented Plastic Bag and Carton
  • Origin: China
Product Description
PCM For 1S Li-ion/Li-polymer/LiFePO4 Battery Pack(PCM-L01S02-368)

Quick Detail:

Model Number:PCM-L01S02-368
Specified Types: 1S Li-ion/Li-polymer/LiFePO4 Battery Pack
Place of Origin:Guangdong China (Mainland) 
Charging Voltage:
Max. continuous charging current:2.5A
Colour of PCM:Green
Delivery time:5-7days
Warranty:12 months 
Packaging & Delivery:
  . Netural labels,Antistatic bag /white box and standard export carton/customized
  . Netural packing/Carton box with less than 10KGS
  . Delivery Detail:sample within 3 work days,7~15 days for bulk order
Model: PCM-L01S02-368
NoTest   itemLifepo4Li-ion/Li-polymer
1VoltageCharging voltage C/CV(3.65V/cell)
Balance voltage for single cell3.65V±0.025V4.20V±0.025V
2CurrentBalance current for single cell//
Current consumption for single cell≤10μA≤10μA
Max. continuous charging current2.5A2.5A
Max. cont. discharging current2.5A2.5A
3Over charge
(single cell)
Over charge detection voltage3.8V±0.05V
Over charge detection delay time0.5-2.0S0.5S-2.0S 
Over charge release voltage3.8±0.05V4.4±0.05V
4Over discharge
(single cell)
Over discharge detection voltage2.0±0.05V
Over discharge detection delay time10-300mS10-300mS
Over discharge release voltage1.9±0.05V3.1±0.1V
5Over current 
Over current detection voltage0.06~0.6V0.06~0.6V
Over current detection current1~5A1~5A
Detection delay time 1-50ms1-50ms
Release conditionCut load,Cut load,
Detection conditionExterior short circuit
Detection delay time100~500us
Release conditioncharge up
7ResistanceProtection  circuitry≤50mΩ
8TemperatureOperating Temperature Range-40~+85ºC
Storage Temperature Range-40~+125ºC

Product Advantages:
  1). Green product
  2). One year warranty
  3). Excellent safety performance
  4). Short circuit testing passed
  5). Overcharge testing passed
  6). Over discharge testing passed
  7). Original imported material:IC from Japan,MOS from USA,Components from Sumsang.
  8). 1.2m drop testing passed 

Shipping terms:
1).Samples checking: sending by Express ( DHL/UPS/FEDEX/TNT,by air)
2).Bulk production: sending out by cargo shipping / air freight / Express(DHL/UPS/FedEx/TNT),or we can accept other shipping terms according to your requirements.
3).We are not responsible for any accidents, delays or other issues that are caused by the shipping.
Safety Precaution:
1,Please strictly follow the directions to connect the PCB to the battery. Usually there's voltage in the battery at all time, so operator should connect one single line after other starting from terminal B, following the order from low voltage to high voltage, otherwise it can cause irreparable damage.
2,During the installation, pay attention to small metallic particles that can stick to the protection board.
3,Follow the standard rules when making connections between the protection board and the lithium-ion battery.Operator should not run any wire across the back of the protection board. Keep them along the side of the board instead.
4,When setting up the protection board, be sure to use a hard epoxy board as an interlayer, to prevent short-circuit caused by the components on the back of the protection board.
5,Both resistive load and inductive load can be used to test battery packs that use this PCB, but not electronic load. Testing with an electronic load will lead to the breakdown of the MOS components on the protection board.
6,Select proper wire gauge to prevent temperature increase from high discharge current (when wire gauge is too high) and excessive voltage drop (when wire gauge is too low).
7,When the PCB is to be installed inside the battery's housing, the user must fully take heat/electric insulation and tightness into account to prevent internal short circuit.
8,Keep any fully charged battery away from children.
9,If any abnormality is detected during use, please stop using the product immediately and notify professional technician to conduct inspection and maintenance.
Send your message to this supplier
Mrs. Eva
To: Mrs. Eva

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now