£60.94

JKBMS Smart BMS 8S-17S 40A Active Balancer JK-BD4A17S4P

Jk Bms, BD4A17S4P

Price data last checked 21 day(s) ago - will refresh soon

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

This is the most expensive it has ever been. Walk away.

£61 today · previous high £61 · all-time low £60

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 59 days · 59 data points (no recent data)

Historical
Generating forecast…
£60.94 £59.49 £59.80 £60.12 £60.44 £60.76 £61.07 05 May 2026 19 May 2026 03 June 2026 17 June 2026 02 July 2026

Price Distribution

Price distribution over 59 days • 2 price levels

Days at Price
Current Price
55 days 4 days · current 0 14 28 41 55 £60 £61 Days at Price

Price Analysis

Most common price: £60 (55 days, 93.2%)

Price range: £60 - £61

Price levels: 2 different prices over 59 days

Key Features

Enhanced Safety: Safeguard your battery with protection against overcharging, overdischarging, overcurrent, short circuits, and temperature extremes. JKBMS Active Equalization extends battery life and enhances performance

Easy Connection: Effortlessly manage your battery with JK BMS mobile app for Android and iOS. Bluetooth connectivity allows you to monitor status, adjust settings, and control charging/discharging from your device

Wide Application: This versatile BMS works with Li-ion, LiFePO4, and LTO batteries. Ideal for electric motorbike,electric scooter,and so on, it offers seamless integration and top performance

After-Sales Support: If you have any questions or concerns, please contact us through your order page. We are committed to providing assistance and ensuring your satisfaction with our 1-year support

Packing List: Includes Smart BMS (JK-BD4A17S4P) * 1,Wires (70cm) * 1,Switch (50cm) * 1,NTC (40cm) * 1,Operate manual * 1,(RS485 converter not included).Everything you need for setup and operation

Product Specifications
Brand
JKBMS
Model
BD4A17S4P
Colour
Jk Bms
Size
Jk-bd4a17s4p
ASIN
B0D17RGN79
Category
Electronics & Photo > Power Accessories > International Power Adapters
Domain
Amazon UK
Listed Since
13 June 2025