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JKBMS Smart BMS 4S-8S 200A 1A Active Balance Build-in Bluetooth with RS485 PCB Battery Protection Board for LiFePO4 Li-ion LTO Battery Pack（JK-B1A8S20P）

JKBMS Smart BMS 4S-8S 200A 1A Active Balance Build-in Bluetooth with RS485 PCB Battery Protection Board for LiFePO4 Li-ion LTO Battery Pack（JK-B1A8S20P）

Name: JKBMS Smart BMS 4S-8S 200A 1A Active Balance Build-in Bluetooth with RS485 PCB Battery Protection Board for LiFePO4 Li-ion LTO Battery
Brand: Jkbms
SKU: 690127817
Price: 182.36 EUR
Availability: InStock
Rating: 4.8 (5 reviews)

Product ID: 690127817

Details

Brand
JKBMS
Colour
JK BMS
Input voltage
24 Volts
Item dimensions L x W x H
15.3 x 12.6 x
Item weight
0.77 Pounds

⚡200A max current

📶Bluetooth + RS485 connectivity

🔋4S-8S battery compatibility

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€ 182.36

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power Smarter, Live Better — Stay Connected, Stay Charged!

VERSATILE COMPATIBILITY - Supports Li-ion, LiFePO4, and LTO battery types, perfect for RVs, solar setups, UPS systems, and more—future-proof your energy solutions.
ULTIMATE BATTERY GUARDIAN - Comprehensive protection against overcharge, overdischarge, overcurrent, short circuits, and temperature spikes keeps your investment safe and sound.
HASSLE FREE SETUP SUPPORT - Complete with all essential wiring and components plus dedicated 1-year after-sales support to keep you powered without pause.
SMART CONTROL AT YOUR FINGERTIPS - Seamlessly monitor and adjust your battery’s performance via the JK BMS app on Android and iOS with built-in Bluetooth connectivity.
ACTIVE BALANCE FOR PEAK PERFORMANCE - Advanced active equalization technology extends battery lifespan and maximizes efficiency—because your power deserves the best.

The JKBMS Smart BMS 4S-8S 200A 1A is a high-performance battery management system designed for Li-ion, LiFePO4, and LTO batteries. Featuring robust safety protections, active balancing, and Bluetooth plus RS485 connectivity, it enables real-time monitoring and control via a mobile app. Ideal for RVs, solar power, and UPS applications, it ensures extended battery life and reliable operation with easy installation and dedicated customer support.

Specifications

ASIN	B0D14FT2M5
Best Sellers Rank	#184,990 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #837 in Cordless Tool Accessories
Brand	JKBMS
Color	JK BMS
Colour	JK BMS
Customer Reviews	4.8 out of 5 stars 12 Reviews
Input Voltage	24 Volts
Input voltage	24 Volts
Item Dimensions	15.3 x 12.6 x 1.8 centimeters
Item Weight	0.77 Pounds
Item dimensions L x W x H	15.3 x 12.6 x 1.8 centimeters
Item weight	0.77 Pounds
Manufacturer	JKBMS
Mfr Part Number	B27028
Model Number	JK-B1A8S20P
Output Voltage	24 Volts
Output voltage	24 Volts
Plug Type	Micro USB
Unit Count	1.0 Count

Reviews

G**S

Great stuff

24.06.2025

O**C

JK far superior than Daly

17.08.2025

K**A

Easy to set up and even has an activation switch

20.04.2025

K**T

good thing

8.12.2025

D**D

Half the price elsewhere

23.02.2025

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TrustScore 4.5 | 7,300+ reviews

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