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

BMS, Battery BMS, PCB Manufacturing manufacturer / supplier in China, offering Lithium Battery Electronics PCB Board Battery BMS, 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.

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Lithium Battery Electronics PCB Board Battery BMS

FOB Price: US $1-3 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $1-3/ Piece
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Port: Shenzhen, China
Production Capacity: 50000/Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: PCM-L01S03-D05
  • Mode of Production: SMT
  • Base Material: FR-4
  • Condition: New
  • Size: L35*W16*T4mm
  • Trademark: QW OEM
  • Specification: NO
  • HS Code: 8504409990
  • Metal Coating: Copper
  • Layers: Single-Layer
  • Customized: Non-Customized
  • Color: Green
  • Warranty: One Year
  • Transport Package: Antistatic Bag and Standard Export Cart
  • Origin: Shenzhen China
Product Description
PCM For 1S 18650/18500 Li-ion/Li-polymer/LiFePO4 Battery Pack
(PCM-L01S03-D05)
 
Quick Detail:
Brand Name:QUAWIN/OEM
Model Number:PCM-L01S03-D05
Specified Types:1S 18650/18500 Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs
Place of Origin:Guangdong China (Mainland)
Charging Voltage:
    Li-ion/Li-polymer:4.20V±0.025V
    LiFePO4:3.60V±0.025V
Max. continuous charging current:3A
Colour of PCM:Green
Size: L35*W16*T4mm
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
 
ItemsSpecifications
Lithium-ion/Lithium Polymer        /LiFePO4                                        
ChargeCharging voltage(CC/CV)CC/CV:4.2VCC/CV:3.6V
Maximal continuous charging current3A
DischargeMaximal continuous discharging current                                3A
Low current consumption            Current consumption on operation<10µA
Current consumption at power down<0.1µA
Cell-balanceCell-balance detection voltage  
Cell-balance release voltage  
Cell-balance current  
Over-chargeOvercharge detection voltage4.25±0.025V3.900 ± 0.025 V
Overcharge release voltage4.05±0.05V3.800 ± 0.050 V
Overcharge delay time0.5S-2S
Over-dischargeOverdischarge detection voltage2.50±0.062V2.00 ± 0.080 V
Overdischarge release voltage3.0±0.075V2.30 ± 0.100 V
Overdischarge delay time50-200mS
Discharge overcurrentDischarge overcurrent detection voltage                                          0.2V±0.015V0.10 ± 0.015 V
Discharge overcurrent delay time5ms-15ms
Discharge overcurrent protection5.5±1A2.5-3.5A
Release condition Cut-off-load
Short-circuiting  protectionLoad short-circuiting detection voltage 
Detection conditionExterior short circuit
Load short-circuiting detection delay time                      100 ~ 600µs
Release conditionCut-off-load
Internal resistanceStatic Drain-Source On-Resistance<50m(B- to P-)
TemperatureWide range of operation temperature− 40 ~ + 85 °C
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.







 
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