2S Power Battery Charger Protection Circuit Board 0675

2s battery charger board
2s battery charger board
2s battery charger board
2s battery charger board
2s battery charger board
2s battery charger board

What we offer

  • Design Your Board
  • Custom Your Requirements
  • Strict Quality Control
  • Strong Package
  • 1pcs above for standard item
  • Customized sizes, specs, designs, components, 5000-10000pcs

For samples, we can ship within 2-3 days;

For small batch, 5-7 days;

For mass batch, 10-15 days.

For standard product, we offer 1 year quality guarantee;

For customized product, we offer 2 year quality guarantee;

Our team will handle every issue you may have after you receive the items. 

Quick Quote

Board Drawing

15s bms board size

Product PCM Datas

Item Symbol Content Criterion
Over charge Protection VDET1 Over charge detection voltage 4.425±0.025V
tVDET1 Over charge detection delay time 0.6-1.4 s
VREL1 Over charge release voltage 4.225V±0.05V
Over discharge protection VDET2 Over discharge detection voltage 2.50V±0.08V
tVDET2 Over discharge detection delay time 76.8-179ms
VREL2 Over discharge release voltage 3.05V±0.10V
Over current protection VDET3 Over current detection voltage 0.2±0.015V
IDP Over current detection current 10~18A
Over current detection delay 6-14ms
Release condition Cut load
Short protection Detection condition Exterior short circuit
Release condition Cut short circuit
Short-circuit current detection delay 150－250-350 uS
Interior resistance RDS Main loop electrify resistance VC=4.2V,RDS≤65mΩ
Current consumption IDD Current consume in normal operation ≤8.0uA
0V Charging function allowed

Why Choose Us

We’re the leading professional manufacturer specialized in designing and producing battery protection boards to guarantee the safety of any kind batteries. We produce battery protection boards only to serve this unique demand. From concept to real boards, we offer one-stop solutions to worldwide customers.

Automatic SMT Assembly

We have more than 200 advanced SMT assembly machines to complete your order with high quality.

Strict Functional Testing

Each item will be inspected with strict functional test before packed.

Quality Control

You can check our quality control process here.

24 Years of Experience

We have more than 200 advanced SMT assembly machines to complete your order with high quality.

Strong Custom Capability

Each item will be inspected with strict functional test before packed.

Quick Delivery Time

You can check our quality control process here.

TOP 1 Wholesale Manufacturer

Wide Custom Options for Your Unique BMS Boards

board design
Board Sizes

To ensure you have assembly options that will suit your needs, we can custom any required size for battery protection boards.

  • mini size for mobile battery
  • middle size for power tools battery
  • bigger size for power generator battery
data test
Board Specifications

We can custom any specs you required to protect the battery and make them run in good conditions.

  • Over-charge protection 
  • Over-discharge protection
  • Voltage & current protection
R&D test
Board Functions

Make all your needed function and perform functional test to ensure all boards works perfectly for your devices.

  • power on delay time
  • power off delay time
  • bigger size for power generator battery
board layout
Custom Layers

Custom single layer, double-sided layer, double layer, four layers, eight layers, up to twenty-four layers for you.

  • four layers board
  • eight layers board
  • twelve layers board
mobile battery charger board
Custom Components

Source the original branded components which works perfect in your required protection boards.

  • Protection ICs
  • Capacitors
  • Resistance components
KURUI Package
Custom Package

Custom your package with your brand logo and pack every item very carefully to avoid damages during delivery 

  • Custom your logo
  • Custom your package sizes
  • Custom your package materials

TOP 1 BMS Boards Manufacturer

Quote & Design