JK-BD4A8S4P 40A Smart BMS - 4S - 8S, Bluetooth, 0.4A Active Balancing

Name: JK-BD4A8S4P 40A Smart BMS - 4S - 8S, Bluetooth, 0.4A Active Balancing
SKU: 6133cf3808
Price: 6500 PKR
Availability: InStock

40A JK 4S - 8S Smart BMS with 400mA Active Balancing & Bluetooth

Rs 6,500

In stock Price updated 15 Nov 2026

Total: Rs 6,500

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Delivery in 2 to 4 working daysFree in Islamabad & Rawalpindi above Rs 5,000
Cash on deliveryPay when your parcel arrives
7-day checking warrantyDead-on-arrival items replaced
Packed with careAnti-static & padded packaging

Highlights

Supports 4S - 8S configurations as printed on the supplied unit.
40A continuous current; manufacturer's catalogue lists 40A charge/discharge.
400mA active cell balancing.
Bluetooth monitoring and settings through the JK/Jikong mobile app.
Bluetooth module marked ZX-D30 on the photographed unit.

Specifications

Brand: JK / Jikong
Model: JK-BD4A8S4P
Series configuration: 4S - 8S, as labelled
Continuous current: 40A
Peak current: 60A, labelled instantaneous current; duration not specified
Balancing method: Active balancing
Balancing current: 0.4A / 400mA
Connectivity: Bluetooth

About this product

The JK-BD4A8S4P is a smart battery management system with 40A continuous current , 0.4A (400mA) active balancing and Bluetooth connectivity. The supplied unit's label specifies 4-8 cells in series and 60A instantaneous/peak current . The 60A figure is not the continuous current rating.

Key Features

Specifications

Brand

JK / Jikong

Model

JK-BD4A8S4P

Series configuration

4S - 8S, as labelled

Continuous current

40A

Peak current

60A, labelled instantaneous current; duration not specified