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JKBMS JK-BD4A20S8P Smart Active Balance BMS

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SKU: JK-BD4A20S8P

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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

80A

Type

Li-ion/LiFePO4/LTO

Category

JK BMS

Warranty

1 Year

Brand

JK (Jikong BMS)

Overview

What it is: Balanced Power, Intelligent Protection: The Advanced 80A Core for 48V and 60V Battery Health. The JK-BD4A20S8P is a professional-grade Smart BMS for 8S to 20S LiFePO4, Li-ion, and LTO configurations with 80A continuous discharge, 0.4A active balancing, and integrated Bluetooth monitoring via the JK App.

Who it's for: Ideal for installers, integrators, and end users who need a verified 8S-20S, 80A, Li-ion/LiFePO4/LTO component for BMS JK BD 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

High-Accuracy Management with JK-BD4A20S8P The JK-BD4A20S8P is engineered to provide a sophisticated management layer for your lithium battery investment. Designed for reliability in the 48V–60V range, it focuses on high-precision cell maintenance. Its 0.4A active balancer works continuously to prevent individual cell voltage divergence, ensuring your battery bank provides its full rated capacity through every cycle. Why Choose the BD4A20S8P? Efficient 0.4A Active Balancing: Unlike passive balancers that waste energy as heat, this BMS employs active energy transfer. It moves charge from high cells to low cells, reducing heat generation and maximizing your battery's lifespan. Optimized for 48V & 60V: Whether you are building a 16S (48V) home solar array or a 20S (60V) electric motorcycle pack, this BMS is designed to handle these specific voltage architectures with high stability. Reliable 80A Continuous Output: Rated for a steady 80A continuous discharge, it comfortably supports motor controllers and inverters up to 3500W–4000W. Smart App Monitoring: Use the JK BMS App via Bluetooth to monitor State of Charge (SOC), individual cell health, and real-time current. Set custom protection limits for overcharge, over-discharge, and temperature on the fly. Technical Specifications: Series Support: 8S to 20S (LiFePO4 / Li-ion / LTO) Continuous Current: 80A Peak Discharge: 150A Active Balancing: 0.4A (Energy Transfer) Connectivity: Integrated Bluetooth; supports external RS485/CAN/GPS modules.

Specifications

21 technical data points grouped for quick scanning

Voltage
8S-20S
Capacity
80A
Balance Current
0.4A
Continuous Charge Current
80A
Continuous Discharge Current
80A
Maximum Discharge Current (MAX 2min)
150A

Communication
Bluetooth, Display

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 · 80A · Li-ion/LiFePO4/LTO unit is listed for BMS JK BD Series with full technical details below.

Compatibility & related links

Explore related categories, brand ranges, and alternative products.

FAQs

Common questions about JKBMS JK-BD4A20S8P Smart Active Balance BMS | 80A Continuous Discharge | 0.4A Active Balancer | 8S-20S LiFePO4/Li-ion/LTO, availability in Pakistan, and buying from AmpereX.

What is the JKBMS JK-BD4A20S8P Smart Active Balance BMS | 80A Continuous Discharge | 0.4A Active Balancer | 8S-20S LiFePO4/Li-ion/LTO?
Balanced Power, Intelligent Protection: The Advanced 80A Core for 48V and 60V Battery Health. The JK-BD4A20S8P is a professional-grade Smart BMS for 8S to 20S LiFePO4, Li-ion, and LTO configurations with 80A continuous discharge, 0.4A active balancing, and integrated Bluetooth monitoring via the JK App.
Who should buy the JKBMS JK-BD4A20S8P Smart Active Balance BMS | 80A Continuous Discharge | 0.4A Active Balancer | 8S-20S LiFePO4/Li-ion/LTO?
This product suits buyers who need a dependable 8S-20S, 80A, Li-ion/LiFePO4/LTO solution for BMS JK BD Series use in Pakistan. AmpereX helps you verify compatibility with your inverter, UPS, solar setup, or vehicle before purchase.
Is the JKBMS JK-BD4A20S8P Smart Active Balance BMS | 80A Continuous Discharge | 0.4A 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-BD4A20S8P Smart Active Balance BMS | 80A Continuous Discharge | 0.4A 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-BD4A20S8P Smart Active Balance BMS | 80A Continuous Discharge | 0.4A 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-BD4A20S8P Smart Active Balance BMS | 80A Continuous Discharge | 0.4A Active Balancer | 8S-20S LiFePO4/Li-ion/LTO?
Key published specs include 8S-20S voltage and 80A capacity (Li-ion/LiFePO4/LTO). See the specifications table on this page for complete technical data before ordering.