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JKBMS JK-B1A / B2A Series

JK BMS B2A32SRP

B1A/B2A smart active-balance BMS for DIY and system battery packs

JK BMS B2A32SRP is a JK B1A/B2A active-balance BMS listed from $248.50. It is intended for lithium battery packs where the exact series count, current rating, balance current, and communication features need to be confirmed before ordering.

Model: B2A32SRP
Series Rating: 8-32S
Continuous Discharge: 300A
Balance Current: 2A
Communication: ACC, Bluetooth, CAN, Display, Heating Function, RS485, UART

Choose configuration

Selected configuration$248.50

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Product details

Supply scope and specifications

Key features

B1A/B2A active-balance BMS platform
Smart monitoring and protection for lithium packs
Model-specific cell count and discharge-current range
Suitable for DIY battery builds and system maintenance
Series rating: 8-32S
Continuous discharge: 300A
Active balance current: 2A
Communication: ACC, Bluetooth, CAN, Display, Heating Function, RS485, UART

Included

Selected JKBMS smart BMS model or display bundle
Model-specific wiring harness and standard accessories supplied with the product
Documentation or setup references supplied with the selected package

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

ModelB2A32SRP

SeriesJKBMS JK-B1A / B2A Series

Balance Current2A

Continuous Discharge300A

CommunicationACC, Bluetooth, CAN, Display, Heating Function, RS485, UART

Detailed product information

Complete visual product guide

Review the full product illustrations, dimensions, component information, and application notes before selecting a configuration.

B2A32SRP technical parameters, 32S, 300A, 2A active balance

SELECTION HELP

Check the system requirements before ordering

Technical guides help narrow the product and configuration. The exact product specifications, written quotation, and compatibility confirmation remain the final reference.

SELECTION GUIDE

How to choose a JKBMS

Check strings, current, active balancing, display, and communication requirements before comparing models.

Read guide BALANCING GUIDE

1A vs 2A active balancing

Understand how balance-current class relates to cell capacity, imbalance, and correction time.

Read guide COMMUNICATION GUIDE

CAN vs RS485 for a BMS

Separate physical interface choice from inverter protocol and system compatibility requirements.

Read guide

MODEL-SPECIFIC APPLICATION NOTES

B2A32SRP selection context

B2A32SRP should be compared as a specific JK-B2A series product, not only by a copied title or image. The selection should be based on the real battery system, installation space, communication needs, and official quotation or checkout configuration.

Application context

JK BMS B2A32SRP belongs to the JK-B2A series and is best reviewed for compact lithium packs where active balancing, current rating, and app monitoring are key selection inputs.

The listed battery string range is 8-32S. The current reference is 300A. The active-balancing reference is 2A.

For communication planning, this page lists ACC, Bluetooth, CAN, Display, Heating Function, RS485, UART; protocol, pinout, cable, firmware, and inverter or service-tool settings still need confirmation.

Decision checks

Confirm battery chemistry, cell count, and pack voltage before selecting the product.
Confirm mounting position, cable exit, airflow, and service access in the final enclosure.
For direct checkout, verify the selected configuration and destination shipping before payment.
Use www.jkbms.net and zhou@jkbms.net to verify official source, quotation, and bulk purchasing details.

Active balance BMS 1A vs 2A guide Compare JKBMS models

Model planning

Model fit and purchase planning

Use this summary to confirm whether JK BMS B2A32SRP fits the battery system before checkout, quotation, or installation.

Model: B2A32SRP
Primary use: Smart active-balance BMS for compact lithium packs
Battery strings: 8-32S
Current reference: 300A
Active balancing: 2A
Communication: ACC, Bluetooth, CAN, Display, Heating Function, RS485, UART

Pre-order checks

JK BMS B2A32SRP should be checked against the real battery pack, load current, installation space, thermal conditions, and selected accessories before purchase.
The listed 300A current reference must be matched with cable size, terminals, fuse or breaker, battery cells, thermal design, and expected inverter demand.
The listed communication options are ACC, Bluetooth, CAN, Display, Heating Function, RS485, UART; protocol, pinout, firmware, and inverter compatibility still need project-level confirmation.
The 2A balancing specification is one selection factor and does not replace matched cells, correct wiring, or suitable charging settings.

Official website verificationVerify www.jkbms.net, company identity, and official sales contact.Active balancing guideCompare balance-current classes before selecting a model.JKBMS model indexCompare model families, string ranges, current ratings, and communication.

System fit checks

Compatibility, installation, and official purchase checks

Use these checks before selecting a configuration, requesting a quote, or installing the product in a battery system.

Compatibility

Match the product to the battery system

Confirm the battery pack is within 8-32S. Match the 300A current reference to the inverter, load, wiring, protection, and thermal design. Use the 2A active-balancing class as one selection input, not as a substitute for good cell matching.

Communication

Confirm protocol and interface details

Communication status: ACC, Bluetooth, CAN, Display, Heating Function, RS485, UART. Confirm protocol, pinout, baud rate or CAN bitrate, firmware, and inverter compatibility before installation.

Installation

Plan wiring, mounting, and operating conditions

Use suitable fusing, cable size, torque, ventilation, insulation, and commissioning checks for the final battery system.

Official source

Verify the product and quote channel

Verify this product on https://www.jkbms.net/products/jkbms-jk-bms-b2a32srp-2a-active-balancer, confirm the official domain is www.jkbms.net, and use zhou@jkbms.net for quotation checks before bulk payment or project procurement.

Product FAQ

JK BMS B2A32SRP manual, wiring and compatibility FAQ

What is JK BMS B2A32SRP used for?

JK BMS B2A32SRP is listed for jkbms jk-b1a / b2a series. JK BMS B2A32SRP is a JK B1A/B2A active-balance BMS listed from $248.50. It is intended for lithium battery packs where the exact series count, current rating, balance current, and communication features need to be confirmed before ordering.

Is JK BMS B2A32SRP listed on the official JKBMS website?

JK BMS B2A32SRP is listed on www.jkbms.net, the official factory website operated by JKBMS Electronic Technology Co.,Ltd. Use https://www.jkbms.net and the official sales email zhou@jkbms.net to verify quotes before payment.

How should I confirm compatibility before ordering JK BMS B2A32SRP?

Confirm model B2A32SRP, 8-32S, 300A, 2A, communication ACC, Bluetooth, CAN, Display, Heating Function, RS485, UART against the battery pack, inverter, wiring, and project requirements before ordering.

What is included with JK BMS B2A32SRP?

Selected JKBMS smart BMS model or display bundle; Model-specific wiring harness and standard accessories supplied with the product; Documentation or setup references supplied with the selected package. Not included: Battery cells, battery enclosure, inverter, charger, and external power cabling; External contactors, breakers, fuses, and installation hardware unless specified. The final selected configuration and written quotation remain the reference for supply scope.

How do payment, shipping, and returns work for JK BMS B2A32SRP?

Purchasable JKBMS products can be ordered from the product page. Verify the model, configuration, destination, and official sales contact before bulk purchasing or project use. Return and shipping rules are published at https://www.jkbms.net/policies.

Technical resources for this model

B2A32SRP manual and wiring diagramsOpen the document library by exact model code and confirm the manual revision before using a wiring diagram.
B2A32SRP version-specific CAN/RS485 pinout checksPin order and supported protocols can change by model and hardware revision. Use only a table that explicitly lists the exact version.
Compare B2A32SRP with nearby JKBMS modelsCompare documented battery range, current, balancing, communication and manual status in one table.

Get in Touch

Ready to power your future? Contact us for a custom quote or partnership inquiry.

Phone+86 131 6282 8868

WeChat

Emailzhou@jkbms.net

LocationRoom 1008, Building B4, Yunzhi Science & Technology Park, Guangming District, Shenzhen, China

JK BMS B2A32SRP