JKBMS JK-B1A / B2A Series
JKBMS JK-B2A24S15P Smart Active Balance BMS
B1A/B2A smart active-balance BMS for DIY and system battery packsFrom $109.98View product
JK-B2A8S30PSJK-B2A8S30PS
$81.98 USD
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Product-family image. Exact SKU appearance and supplied items are not confirmed by this image.
JKBMS JK-B1A / B2A Series
JK-B2A8S30PS
$81.98Choose configuration
JK-B2A8S30PS
JK-B2A8S30PS smart active balance BMS. Series Rating: 4–8S. Balance Current: 2 A. Continuous Charge: 300 A. Continuous Discharge: 300 A. Series Connection Limit: Series connection up to 100V. Confirm the shipped revision, battery chemistry, connectors and harness before ordering. LCD displays and additional communication interfaces are not included unless stated in the confirmed package.
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Selected configuration$81.98
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Selected SKU facts
- Selected model
- JK-B2A8S30PS
- Configuration
- JK-B2A8S30PS
- Specification basis
- Company model catalog, 2026-07-11
- Series Rating
- 4–8S
- Balance Current
- 2 A
- Continuous Charge
- 300 A
- Continuous Discharge
- 300 A
- Series Connection Limit
- Series connection up to 100V
Manual data is revision-specific. Confirm the shipped label and harness before wiring.
Optional accessories
No exact accessory or harness match is confirmed for this configuration. Confirm exact-model compatibility.
Product details
Supply scope and specifications
Key features
- Series Rating: 4–8S
- Balance Current: 2 A
- Continuous Charge: 300 A
- Continuous Discharge: 300 A
- Series Connection Limit: Series connection up to 100V
Included
- Selected configuration: JK-B2A8S30PS
- Exact harness and supplied items require confirmation against the packing list.
Not included
- Battery cells, enclosure, inverter and installation
- LCD display and optional interfaces unless included in the confirmed package
Selected modelJK-B2A8S30PS
ConfigurationJK-B2A8S30PS
Specification basisCompany model catalog, 2026-07-11
Series Rating4–8S
Balance Current2 A
Continuous Charge300 A
Continuous Discharge300 A
Series Connection LimitSeries connection up to 100V
Exact-model verification
No exact-model manual association is confirmed for the selected configuration.
JK-B2A8S30PS manuals and wiringJK BMS app downloads and compatibilityCompare this configuration
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