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JK BMS B2A8S-30PHCR active balance BMS (heating, CAN, RS485)
Model: JK-B2A8S-30PHCR · SKU: JK-B2A8S-30PHCR
Prepared Nov 12, 2026
Common specifications
| Series cells | 3-8SSource [1] |
|---|---|
| Battery chemistry | Not documented |
| Continuous discharge current | Not documented |
| Continuous charge current | Not documented |
| Balance current | Not documented |
| Communications | CAN and RS485 (added to the standard option, with heating)Source [1] |
| Peak discharge current | Not documented |
| Balancing | Not documented |
| Heating output | Heating function included (no heating current or wattage printed for this code)Source [1] |
| Weight | Not documented |
| Dimensions | Not documented |
| Enclosure volume | Not documented |
| Warranty term | Not documented |
All recorded specifications
| Communications | CAN and RS485 (added to the standard option, with heating)Documented claim ConditionsPrinted in row 7 as "标配+加热+CAN通信+RS485通信 (Standard + heating +CAN communication+RS485 communication)" for JK-B2A8S-30PHCR. What the standard option itself includes is printed only for the JK-B2A8S-30P, so it is not repeated here. Location: Function selection guide, section 2.3, row 7, Optional function column, PDF page 9 Printed in row 7 as "标配+加热+CAN通信+RS485通信 (Standard + heating +CAN communication+RS485 communication)" for JK-B2A8S-30PHCR. What the standard option itself includes is printed only for the JK-B2A8S-30P, so it is not repeated here. Location: Function selection guide, section 2.3, row 7, Optional function column, PDF page 9 |
|---|---|
| Heating output | Heating function included (no heating current or wattage printed for this code)Documented claim ConditionsPrinted in row 7 as "Standard + heating +CAN communication+RS485 communication" for JK-B2A8S-30PHCR. Location: Function selection guide, section 2.3, row 7, Optional function column, PDF page 9 Printed in row 7 as "Standard + heating +CAN communication+RS485 communication" for JK-B2A8S-30PHCR. Location: Function selection guide, section 2.3, row 7, Optional function column, PDF page 9 |
| Series cells | 3-8SDocumented claim ConditionsThe guide's Battery string column prints "3～8" in one cell spanning rows 1 to 7, row 7 being JK-B2A8S-30PHCR (read from the rendered page). The guide prints no range by chemistry for this code. Location: Function selection guide, section 2.3, row 7, Battery string column, PDF page 9 The guide's Battery string column prints "3～8" in one cell spanning rows 1 to 7, row 7 being JK-B2A8S-30PHCR (read from the rendered page). The guide prints no range by chemistry for this code. Location: Function selection guide, section 2.3, row 7, Battery string column, PDF page 9 |
Warranty
Certificate records
No records documented.
Sources and revisions
- JK-B2A8S-30P Product specification, Version 19.0.1Official datasheet · Revision 19.0.1 · 2025-03-14 · Checked https://www.jkbms.com/wp-content/uploads/2026/02/JK-B2A8S-30P-Product-specification.pdf