JKBMS JK-B1A / B2A Series
JKBMS JK-QB2A8S20P Parking Start Dedicated BMS
B1A/B2A smart active-balance BMS for DIY and system battery packs$183.00View product
1 / 1
Product-family image. Exact SKU appearance and supplied items are not confirmed by this image.
JKBMS JK-B1A / B2A Series
JK-B2A20S20P
$184.96Choose configuration
JK-B2A20S20P+4.3"Display
Technical data for JK-B2A20S20P requires exact-model documentation. Confirm chemistry, strings, current duty, interfaces, hardware revision and harness before ordering.
BMS selectorChoose configuration
Selected configuration$184.96
Free shipping.
Selected SKU facts
- Selected model
- JK-B2A20S20P
- Configuration
- JK-B2A20S20P+4.3"Display
Manual data is revision-specific. Confirm the shipped label and harness before wiring.
Optional compatible accessories
No confirmed accessory match for this configuration. Request compatibility confirmation.
TECHNICAL VERIFICATION STATUS
Current hardware revision requires factory confirmation
An exact-model public technical manual was not found in the verified documentation set. Current-revision specifications must be confirmed by the factory before this listing is treated as manual-verified.
Provide before ordering
- Provide battery chemistry, series count and expected current duty.
- State the required Bluetooth, display, CAN or RS485 interface.
- Request the current manual revision and provide a product-label photo before wiring.
- Confirm dimensions, weight, supply voltage and the exact harness in writing.
Why this page is cautious
- Do not infer technical parameters from a nearby B2A family model or a discontinued B2AxxS20PCC document.
- Certification materials that merely list the model are not used as a technical specification.
Send the information to zhou@jkbms.net so the factory can match the exact manual and harness.
Product details
Supply scope and specifications
Key features
- Exact-model technical data and hardware revision require factory confirmation.
Included
- Selected configuration: JK-B2A20S20P+4.3"Display
- Exact harness and supplied items require confirmation against the packing list.
Not included
- Battery cells, battery enclosure, inverter, charger, and external power cabling
- External contactors, breakers, fuses, and installation hardware unless specified
- Onsite installation, commissioning, firmware setup, or inverter configuration service
Selected modelJK-B2A20S20P
ConfigurationJK-B2A20S20P+4.3"Display
Exact-model verification
No exact-model manual association is confirmed for the selected configuration.
JK-B2A20S20P manuals and wiringJK BMS app downloads and compatibilityCompare this configuration
Get in Touch
Ready to power your future? Contact us for a custom quote or partnership inquiry.
Phone+86 131 6282 8868
WhatsApp
WeChatEmailzhou@jkbms.net
LocationRoom 1008, Building B4, Yunzhi Science & Technology Park, Guangming District, Shenzhen, China