Product details
Hardware revisions and optional interfaces may differ; confirm the supplied revision before wiring or changing protection settings. Some parameters require confirmation; see the qualifications and confirmation items in the model chart.
| Selected model | JK-BD6A20S8PD |
|---|---|
| Configuration | JK-BD6A20S8PD |
| Series Rating | 8-20S; chemistry-specific limits require confirmation |
| Active balance | 0.6 A |
| Continuous Charge | 80 A |
| Continuous discharge | 80 A |
| Model Feature | No GPS socket |
| Model Feature | Screw terminals |
| Specification basis | Company model catalog (2026-07-11) |
No exact-model manual association is confirmed for the selected configuration.
MODEL-SPECIFIC APPLICATION NOTES
JKBMS JK-BD6A20S8PD Smart Active Balance BMS belongs to the JK-BD series and is best reviewed for higher-series lithium battery packs where current rating and active balancing must match the real load.
The listed battery string range is 7S–20S. The current reference is 80A. The active-balancing reference is 0.6A active.
For communication planning, this page lists CAN; protocol, pinout, cable, firmware, and inverter or service-tool settings still need confirmation.
Model planning
Use this summary to confirm whether JKBMS JK-BD6A20S8PD Smart Active Balance BMS fits the battery system before checkout, quotation, or installation.
System fit checks
Use these checks before selecting a configuration, requesting a quote, or installing the product in a battery system.
Confirm the battery pack is within 7S–20S. Match the 80A current reference to the inverter, load, wiring, protection, and thermal design. Use the 0.6A active active-balancing class as one selection input, not as a substitute for good cell matching.
Communication status: CAN. Confirm protocol, pinout, baud rate or CAN bitrate, firmware, and inverter compatibility before installation.
Use suitable fusing, cable size, torque, ventilation, insulation, and commissioning checks for the final battery system.
Verify this product on https://www.jkbms.net/products/jkbms-jk-bd6a20s8pd-smart-bms, confirm the official domain is www.jkbms.net, and use zhou@jkbms.net for quotation checks before bulk payment or project procurement.
Product FAQ
Provide the chemistry, exact series count, continuous charge and discharge current, and peak current with its duration. Then check balancing current, installation space, cooling, inverter, hardware revision and matched wiring. Nominal voltage, a series name or a similar connector alone does not establish compatibility.
Yes. The current catalogue offers these options for this BMS, independently or together. Each selected accessory is supplied once per BMS; a display already included in the selected package is not charged twice. Confirm the adapter and harness for the supplied hardware revision.
No. Selecting a display or WiFi applies the 5% discount once to the BMS and those accessories. Two accessories do not double the discount. H/C/R feature fees do not trigger or receive the discount and are added in full afterwards.
The 7-inch display option is limited to the PB series and is not offered for this BMS. Use the display choices listed on this page and confirm the adapter and harness.
H means heating interface, C means CAN and R means RS485. All PB-series models and B2A32S-RP include CAN and RS485 as standard: no selection or extra charge is needed. Each feature not already included costs USD 1 per BMS. Features included in the model are not offered or charged again. The final model retains existing feature letters and adds only newly selected options in H, C, R order, preserving any existing PB suffix. Option fees are added after any 5% bundle discount and do not trigger it. Confirm the model, hardware revision, application protocol and harness for your inverter.
No. Confirm the exact inverter and BMS models, hardware revision, application protocol, firmware, pinout, cable and settings. A website selection or a matching connector does not prove that the two devices can communicate.
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