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Mico LeeFortunately, In the face of anomalies with our former suppliers, We discovered this factory engaged in the research, Development, And production of lithium battery management systems. Even under the pressure of a highly constricted delivery timeline, They not only guaranteed the product quality but also offered a price that fell well within a reaso
Custom 6S 10A BMS for Li-ion Batteries with Overcharge Protection

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xProduct Details
Base Material | FR-4 | Copper Thickness | 0.5-4oz/1oz /2oz Or Custom |
---|---|---|---|
Board Thickness | 0.2-6mm | Min. Hole Size | T/2mm/0.2mm/0.15mm Or Custom |
Min. Line Width | 0.15mm/0.11mm Or Custom | Min. Line Spacing | 0.15mm/0.11mm Or Custom |
Number Of Strings | 3-24S Custom | Voltage | 12V/24V36V/48V/60V Custom |
Applicable Battery | LiFePO4,Li-ion 18650 Bluetooth | Size | 50*35mm |
Common Version | Common Port For Charge/discharge | Custom Current | 10A-200A |
Temp Sensor | Yes | Voltage Balancing Accuracy | ±25mV |
Operating Temperature | -40°C To +85°C | ||
Highlight | Custom 6S BMS for Li-ion,10A BMS with overcharge protection,Customized BMS for lithium batteries |
Product Description
KLS Custom 6S 10ABMS 22.2V Li-ion Battery Management System
Professional-grade battery management system with overcharge/discharge protection, ISO9001 and CE certified for quality assurance.
Product Specifications
Attribute | Value |
---|---|
Base Material | FR-4 |
Copper Thickness | 0.5-4oz/1oz /2oz or custom |
Board Thickness | 0.2-6mm |
Min. Hole Size | T/2mm/0.2mm/0.15mm or Custom |
Min. Line Width | 0.15mm/0.11mm or Custom |
Min. Line Spacing | 0.15mm/0.11mm or Custom |
Product name | Battery protection board |
Number of Strings | 3-24S Custom |
Voltage | 12V/24V36V/48V/60V Custom |
Applicable Battery | LiFePO4, Li-ion 18650 Bluetooth |
Application field | Low speed four wheel vehicle |
Certificate Authentication | Certificate Authentication |
BT Function | Custom |
Temp Sensor | Yes |
Product Details

Key Specifications
- Model: KLS-197
- Size: 50*35mm
- Common Version: Common port for charge/discharge
- Custom string: 3-24S
- Customize Current: 10A-200A
- MOQ: 1pcs
- Packaging: bubble bag/box
Customizable for any PCB from 3S-24S lithium batteries with different current requirements.






Frequently Asked Questions
Q1: What certifications do your BMS/protection boards hold for global compliance?
Our products comply with CE, RoHS, and UL standards. Custom certifications are available for OEM/ODM projects. Full documentation ensures seamless market entry.
Q2: Can you customize BMS parameters for LiFePO4, NMC, or other battery types?
Yes. Provide voltage range (e.g., 12V-72V), cell configuration, discharge current (up to 300A), and communication needs (CAN/RS485/Bluetooth...) for tailored solutions.
Q3: How does your BMS prevent critical failures like overcharge or short circuits?
Multi-layer protection includes: ±25mV voltage balancing accuracy, ultra-low impedance MOSFETs for precise current control, real-time temperature monitoring via NTC sensors, and SOC/SOH tracking with industrial-grade ICs.
Q4: What is your minimum order quantity and lead time?
Standard MOQ: 1 units (3-7 days). Bulk orders (10,000+ units) qualify for 10-day expedited production and volume discounts.
Q5: Do you offer waterproof BMS for EVs or marine applications?
Yes. Feature wide-temperature operation (-40°C to +85°C), vibration resistance, and automotive-grade connectors. Custom sealing options available.
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