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JKBMS JK-B2A20S20P Smart Active Balance BMS

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SKU: JK-B2A20S20P

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In Stock15 in Pakistan stock
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  • Genuine productVerified stock
  • Fast dispatchNationwide delivery
  • Technical supportExpert guidance
  • Warranty supportAmpereX backed

1 Year warranty included

Key specifications

Voltage

8S-20S

Capacity

200A

Type

Li-ion/LiFePO4/LTO

Category

JK BMS

Warranty

1 Year

Brand

JK (Jikong BMS)

Overview

What it is: Precision Balancing for High-Voltage Power: The Smarter Core for 48V and 60V Energy Systems. The JK-B2A20S20P is a professional-grade Smart BMS for 8S to 20S battery packs with 200A continuous discharge, 2A active balancing, and integrated Bluetooth — ideal for 48V home solar storage, electric scooters, and industrial ESS applications.

Who it's for: Ideal for installers, integrators, and end users who need a verified 8S-20S, 200A, 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

Reliable Power Management with JK-B2A20S20P The JK-B2A20S20P is designed for high-performance lithium battery systems that require both high current and precise equalization. Whether you are running a 48V household powerwall or a 60V electric vehicle, this BMS provides the 200A output and 2A balancing needed to keep your cells operating at peak efficiency. Key Technical Highlights: Powerful 2A Active Balancing: Unlike passive BMS units that waste energy as heat, the JK-B2A20S20P actively transfers energy between cells. The 2A balance current is strong enough to correct imbalances even in large-capacity 200Ah+ cells. Versatile 8S to 20S Support: Provides incredible flexibility for LiFePO4, Li-ion, and LTO chemistries. Ideal for 15S/16S (48V) and 20S (60V) setups. High-Current 200A Capacity: Built with low-resistance components to manage 200A continuous loads, supporting large inverters up to 10kW. Smart App Ecosystem: Integrated Bluetooth allows you to monitor cell voltages, SOC, and temperature via the JK BMS App. Custom-tailor your protection thresholds for overcharge, over-discharge, and current limits. Technical Specifications: Series Support: 8S to 20S Continuous Discharge: 200A Peak Discharge Current: 400A Active Balancing Current: 0.1A – 2.0A (Adjustable) Communication: Integrated Bluetooth; supports RS485/CAN/GPS modules.

Specifications

22 technical data points grouped for quick scanning

Voltage
8S-20S
Capacity
200A
Balance Current
2A
Balance Current Range
0.1A – 2.0A (Adjustable)
Continuous Charge Current
200A
Continuous Discharge Current
200A
Maximum Discharge Current (MAX 2min)
400A

Communication
Bluetooth, RS485

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-20S · 200A · 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 JKBMS JK-B2A20S20P Smart Active Balance BMS | 200A Continuous Discharge | 2A Active Balancer | 8S-20S LiFePO4/Li-ion/LTO, availability in Pakistan, and buying from AmpereX.

What is the JKBMS JK-B2A20S20P Smart Active Balance BMS | 200A Continuous Discharge | 2A Active Balancer | 8S-20S LiFePO4/Li-ion/LTO?
Precision Balancing for High-Voltage Power: The Smarter Core for 48V and 60V Energy Systems. The JK-B2A20S20P is a professional-grade Smart BMS for 8S to 20S battery packs with 200A continuous discharge, 2A active balancing, and integrated Bluetooth — ideal for 48V home solar storage, electric scooters, and industrial ESS applications.
Who should buy the JKBMS JK-B2A20S20P Smart Active Balance BMS | 200A Continuous Discharge | 2A Active Balancer | 8S-20S LiFePO4/Li-ion/LTO?
This product suits buyers who need a dependable 8S-20S, 200A, 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 JKBMS JK-B2A20S20P Smart Active Balance BMS | 200A Continuous Discharge | 2A Active Balancer | 8S-20S LiFePO4/Li-ion/LTO 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 JKBMS JK-B2A20S20P Smart Active Balance BMS | 200A Continuous Discharge | 2A Active Balancer | 8S-20S LiFePO4/Li-ion/LTO 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 JKBMS JK-B2A20S20P Smart Active Balance BMS | 200A Continuous Discharge | 2A Active Balancer | 8S-20S LiFePO4/Li-ion/LTO?
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 JKBMS JK-B2A20S20P Smart Active Balance BMS | 200A Continuous Discharge | 2A Active Balancer | 8S-20S LiFePO4/Li-ion/LTO?
Key published specs include 8S-20S voltage and 200A capacity (Li-ion/LiFePO4/LTO). See the specifications table on this page for complete technical data before ordering.