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{"title":"10S 20A Protection Circuit Board Suitable for Lithium Batteries with SMBUS","imgUrl":"https:\/\/img.chinax.com\/nimg\/13\/e5\/eb032b86cb8649b97016cacec116-200x200-1\/10s_20a_c2_a0_protection_circuit_board_suitable_for_lithium_batteries_with_smbus_interface.jpg","attrs":{"Brand Name":"BAKTH","Model Number":"BAKTH-010S020A-0048-01","Certification":"IEC62133","Place of Origin":"CHINA"}}
{"title":"7S 15A Protection Circuit Board Suitable for Lithium Batteries","imgUrl":"https:\/\/img.chinax.com\/nimg\/77\/3f\/6d22cd7f58a0b6a584283dc9fa06-200x200-1\/7s_15a_c2_a0_protection_circuit_board_suitable_for_lithium_batteries.jpg","attrs":{"Brand Name":"BAKTH","Model Number":"BAKTH-010S020A-0135-01","Certification":"IEC62133","Place of Origin":"CHINA"}}
{"title":"1S Protection Circuit Board with 5A Continuous Current for Li ion Battery Pack","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/6a\/c5c809e8c58552e3ddca3100338e-200x200-1\/1s_protection_circuit_board_with_5a_continuous_current_for_li_ion_battery_pack.jpg","attrs":{"Brand Name":"BAKTH","Model Number":"BAKTH-001S005A-0080-01","Certification":"IEC62133","Place of Origin":"CHINA"}}
{"title":"2S 5A Continuous Current Protection Circuit Board for Li ion Battery Pack","imgUrl":"https:\/\/img.chinax.com\/nimg\/3b\/02\/1742182f67742eebb50b78105336-200x200-1\/2s_5a_continuous_current_protection_circuit_board_for_li_ion_battery_pack.jpg","attrs":{"Brand Name":"BAKTH","Model Number":"BAKTH-002S005A-0110-01","Certification":"IEC62133","Place of Origin":"CHINA"}}
Designed for high-performance multi-device applications, this protection board delivers superior performance and reliability for modern high-demand systems.
Product Specifications
Attribute
Value
Model Number
BAKTH-0040100066-01
Series Supported
4S
Continuous Discharge Current
10A
Balancing Type
Active Balancing / Passive Balancing (Optional)
Over Charge Detection Voltage (Cell)
3.750V±0.050V (Adjustable)
Over Discharge Detection Voltage (Cell)
2.500V±0.050V (Adjustable)
Customization Available
Yes
Warranty
12 months
Technical Details
Compatible Interface:
SMBUS
Dimensions:
53.5mm * 35mm * 2.5mm
Certification Standards:
IEC62133
Protection Type:
4S lithium battery protection board
Protections:
OV, UV, OC, SC, OT, Balance
Discharging Temperature:
-20°C to 70°C (Adjustable)
Charge Temperature:
0°C to 55°C (Adjustable)
Key Features
SMBUS communication protocol provides real-time feedback on battery status (SOC, SOH, temperature)
Comprehensive protection against over-voltage, under-voltage, short-circuit, over-current, and temperature extremes
Optional active balancing function extends battery pack life and improves cell consistency
Modular design for easy integration into various industrial and solar system applications
Adjustable protection parameters for customized operation
Application Scenarios
Energy Storage Systems (ESS)
Electric Power Tools
Home Solar Battery Systems
Drones and DIY Custom Li-ion Battery Packs
Electric Vehicles and High-Power Applications
Warranty & Support
12-month warranty with lifetime technical support
100% tested before shipment to ensure safety and reliability
Dedicated account manager and technical support with 48-hour response
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2002
Total Annual:
15000000-20000000
Employee Number:
100~199
Ecer Certification:
Verified Supplier
Shenzhen BAK Technology Co., Ltd. founded in 2002, with more than 22 years experience in design and production of battery packs and PCB/BMS. BAKTH has its own R&D team, advance production & testing facilities. A fully automatic SMT line was introduced in 2021, further enhanced BAKTH producti... Shenzhen BAK Technology Co., Ltd. founded in 2002, with more than 22 years experience in design and production of battery packs and PCB/BMS. BAKTH has its own R&D team, advance production & testing facilities. A fully automatic SMT line was introduced in 2021, further enhanced BAKTH producti...