Heltec JK‑BMS Active Balancing Lithium Battery Protection Board 8‑24S 100‑300A NCM LFP LTO BMS With Display
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- Estimated Delivery : Up to 4 business days
8S








Quickly understand the basic information of the product
Model: JK‑B1A8S10P
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Support Battery Type: NCM/LFP/LTO
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NCM String Number: 3‑8S
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LFP String Number: 4‑8S
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LTO String Number: 7‑8S
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Equilibrium Method: Active Equilibrium
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Balanced Current: 1A
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Continuous Current: 100A
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Instantaneous Current: 200A
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Operating Temperature: -20℃~70℃
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Optional: RS485/CAN/Heating Function/Parallel module/Display Screen
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GPS(optional): Support (CAN/RS485 Choose one of the two)
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Bluetooth APP: Android/IOS

Model: JK‑B2A8S20P
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Support Battery Type: NCM/LFP/LTO
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NCM String Number: 3‑8S
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LFP String Number: 4‑8S
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LTO String Number: 7‑8S
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Equilibrium Method: Active Equilibrium
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Balanced Current: 2A
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Continuous Current: 200A
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Instantaneous Current: 350A
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Operating Temperature: -20℃~70℃
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Optional: RS485/CAN/Heating Function/Parallel module/Display Screen
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GPS(optional): Support (CAN/RS485 Choose one of the two)
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Bluetooth APP: Android/IOS

Model: JK‑B2A8S30P
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Support Battery Type: NCM/LFP/LTO
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NCM String Number: 3‑8S
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LFP String Number: 4‑8S
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LTO String Number: 7‑8S
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Equilibrium Method: Active Equilibrium
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Balanced Current: 2A
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Continuous Current: 300A
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Instantaneous Current: 450A
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Operating Temperature: -20℃~70℃
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Optional: RS485/CAN/Heating Function/Parallel module/Display Screen
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GPS(optional): Support (CAN/RS485 Choose one of the two)
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Bluetooth APP: Android/IOS

16S
Basic Parameters
Model: JK‑PB1A16S10P
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Supply voltage: 20‑70V
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Standby power consumption: 12mV
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Operating power consumption: 1100mW
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Operating temperature: -30‑70℃
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Max number of collection strings: 16S
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Supported battery types: NCM/LFP/LTO
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Applicable battery string number: NCM:7‑16S / LFP:8‑16S / LTO:14‑16S
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Max charging current: 1A
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Max discharge current: 100A
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Max instantaneous current: 200A
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Max internal loop resistance: 1mΩ
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Protective plate size: 30010024 mm
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Finished weight: 1000g
Model: JK‑PB2A16S20P
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Supply voltage: 20‑70V
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Standby power consumption: 12mV
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Operating power consumption: 1100mW
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Operating temperature: -30‑70℃
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Max number of collection strings: 16S
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Supported battery types: NCM/LFP/LTO
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Applicable battery string number: NCM:7‑16S / LFP:8‑16S / LTO:14‑16S
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Max charging current: 2A
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Max discharge current: 200A
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Max instantaneous current: 400A
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Max internal loop resistance: 0.35mΩ
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Protective plate size: 30010024 mm
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Finished weight: 1000g
















24S
Model: JK‑B2A24S20P
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Active Equalizing Current: 2A
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Standard Function: Bluetooth/UART interface/Display interface/Protection function
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Optional Function: CAN/RS485 /Heating/Alarm/Battery parallel/ACC detection
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Applicable Battery Types: NCM/LFP/LTO battery
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Applicable Battery Strings Number: NCM:7‑24S / LFP:8‑24S / LTO:14‑24S
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Supply Voltage: 20‑100V
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Operating Power Consumption: ≤800mW
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Operating Temperature: -30‑70℃
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Max Charge/Discharge Current: 200A
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Max Instantaneous Current: 400A
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Max Internal Loop Resistance: 0.275mΩ
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Size: 16210220.4mm
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Weight: 560g











| Product | JK-B1A8S10P, JK-B2A8S20P, JK-B2A8S30P, JK-PB1A16S10P, JK-PB2A16S20P, JK-B2A24S20P, touch screen display, switch button, 3.2 inch display screen, 4.3 inch display screen |
|---|---|
| ship from | CN, BR (Brazil Only) |
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