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JK BMS B2A32SRP Relay Active Balance Smart BMS

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SKU: JK-B2A32SRP

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In Stock15 in Pakistan stock
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1 Year warranty included

Key specifications

Voltage

8S-32S

Capacity

300A

Type

Li-ion/LiFePO4/LTO

Category

JK BMS

Warranty

1 Year

Brand

JK (Jikong BMS)

Overview

What it is: The Peak of High-Voltage Management: Industrial-Scale 32S Control with Active 2A Precision. The JK-B2A32SRP is an advanced Relay Version Smart BMS for 8S to 32S configurations with 300A continuous charge/discharge, 2A active balancing, and integrated Bluetooth, CAN, and RS485 — ideal for 96V powerwalls and professional EV builds.

Who it's for: Ideal for installers, integrators, and end users who need a verified 8S-32S, 300A, Li-ion/LiFePO4/LTO component for BMS JK B1A B2A Series in Pakistan.

  • Genuine stock with traceable SKU and published specifications
  • Pre-sales compatibility guidance from AmpereX specialists
  • 1 Year warranty support through AmpereX

Product description

Industrial-Grade High-Voltage Control with the B2A32SRP The JK-B2A32SRP is engineered to be the command center for high-voltage energy systems. Unlike standard BMS units that are limited to 24S, this model extends its reach to 32S strings, allowing for stable operation at 96V or higher. Because it features a 2A active balancer, it handles the high data density of 32 cells with ease, transferring energy from high-voltage cells to low-voltage ones to prevent premature pack degradation. This proactive balancing ensures your investment reaches its full cycle life. Why Choose the JK-B2A32SRP? Massive 32S Compatibility: This BMS is specifically designed for high-series setups. Whether you are running a 72V, 84V, or 96V system, the B2A32SRP provides the precision monitoring required for high-voltage safety. Proactive 2A Active Balancing: Large cell strings are prone to voltage drift. The 2A active balancing current is powerful enough to correct imbalances in high-capacity cells quickly, ensuring maximum usable energy from every charge. Relay-Based Architecture: As a relay-version BMS, it uses an external shunt for current sensing. This design allows for extreme high-current handling that exceeds the limits of internal MOSFETs. Consequently, it is ideal for heavy-duty traction motors and large solar arrays. Cold-Weather Ready: The integrated heating function allows the BMS to manage battery heaters. This process ensures your lithium pack can charge safely even in sub-zero temperatures, making it a "four-season" solution for off-grid cabins and RVs. Technical Specifications: Cell Support: 8S to 32S (LiFePO4 / Li-ion / LTO) Continuous Current: 300A Active Balancing: 2A (Energy Transfer) BMS Type: Relay Version (External Shunt) Connectivity: ACC, Bluetooth, CAN, Display, Heating Function, RS485, UART

Specifications

22 technical data points grouped for quick scanning

Voltage
8S-32S
Capacity
300A
Balance Current
2A
Continuous Charge Current
300A
Continuous Discharge Current
300A

Communication
ACC, Bluetooth, CAN, Display, Heating Function, RS485, UART

Key features

Why customers choose AmpereX for this product

AmpereX supplies reliable, quality-checked Li-ion/LiFePO4/LTO products in Pakistan — not just a listing, but verified stock with clear specifications, responsive support, and warranty options you can trust.

  • Authentic products from trusted brands with traceable SKUs
  • Quality-focused sourcing suited to Pakistani power conditions
  • Pre-sales guidance to match voltage, capacity, and application
  • After-sales support, warranty assistance, and replacement help

This 8S-32S · 300A · Li-ion/LiFePO4/LTO unit is listed for BMS JK B1A B2A Series with full technical details below.

Compatibility & related links

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FAQs

Common questions about JK BMS B2A32SRP | 300A Continuous Discharge | 2A Active Balancer | 8S-32S LiFePO4/Li-ion/LTO Smart BMS, availability in Pakistan, and buying from AmpereX.

What is the JK BMS B2A32SRP | 300A Continuous Discharge | 2A Active Balancer | 8S-32S LiFePO4/Li-ion/LTO Smart BMS?
The Peak of High-Voltage Management: Industrial-Scale 32S Control with Active 2A Precision. The JK-B2A32SRP is an advanced Relay Version Smart BMS for 8S to 32S configurations with 300A continuous charge/discharge, 2A active balancing, and integrated Bluetooth, CAN, and RS485 — ideal for 96V powerwalls and professional EV builds.
Who should buy the JK BMS B2A32SRP | 300A Continuous Discharge | 2A Active Balancer | 8S-32S LiFePO4/Li-ion/LTO Smart BMS?
This product suits buyers who need a dependable 8S-32S, 300A, Li-ion/LiFePO4/LTO solution for BMS JK B1A B2A Series use in Pakistan. AmpereX helps you verify compatibility with your inverter, UPS, solar setup, or vehicle before purchase.
Is the JK BMS B2A32SRP | 300A Continuous Discharge | 2A Active Balancer | 8S-32S LiFePO4/Li-ion/LTO Smart BMS available in Pakistan through AmpereX?
It is currently shown as in stock on AmpereX.pk. Confirm final availability and delivery timing on WhatsApp or by phone before ordering. AmpereX delivers battery products nationwide and provides product guidance in English and Urdu-friendly support channels.
Why buy the JK BMS B2A32SRP | 300A Continuous Discharge | 2A Active Balancer | 8S-32S LiFePO4/Li-ion/LTO Smart BMS from AmpereX instead of an unknown seller?
AmpereX focuses on genuine products, transparent specifications, and ongoing customer support — including help choosing the right model, warranty coordination, and after-sales assistance. You get a specialist battery supplier, not just a one-time transaction.
What warranty comes with the JK BMS B2A32SRP | 300A Continuous Discharge | 2A Active Balancer | 8S-32S LiFePO4/Li-ion/LTO Smart BMS?
This listing includes 1 Year warranty coverage as stated on the product page. AmpereX supports warranty claims and can advise on proper use, charging, and maintenance to protect product life.
What are the key specs of the JK BMS B2A32SRP | 300A Continuous Discharge | 2A Active Balancer | 8S-32S LiFePO4/Li-ion/LTO Smart BMS?
Key published specs include 8S-32S voltage and 300A capacity (Li-ion/LiFePO4/LTO). See the specifications table on this page for complete technical data before ordering.