What is the different with hardware active balancer and smart active balancer?

The smart active balancers have communication capabilities(Bluetooth & UART & RS485), but hardware active balancers do not.

Why does it don't work?

Please check if the wiring is correct first, then you can connect to app and check the setting for balancer.

How effective is the balancer?

The balance current is over 5A when the voltage differece ≥900mV/the balance current is over 500mA when the voltage differece ≥100mV.

5A Active Battery Balancer for 4S Li-ION Battery (NMC/LFP) - Blue - XT60 or Anderson Powerpole Connector

Product ID: 596384828

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Details

Brand
100 BALANCE
Colour
5A active
Item weight
0.13 Kilograms
Input voltage
3 Volts
Item dimensions L x W x H
9.7 x 6.5 x

⚡5A active equalization current

🔋Compatible with 4S Li-ION (NMC/LFP) batteries

🌡️Operates from -20℃ to 60℃

Description

⚡ Balance your power, boost your ride — never settle for less!

PLUG PLAY SAFETY - Clear LED status and strict wiring guidelines prevent malfunctions and ensure hassle-free setup.
ULTRA LOW POWER DRAW - Consumes less than 1mA during operation, preserving your battery’s charge.
UNIVERSAL COMPATIBILITY - Works seamlessly with most BMS brands and supports 3-16 series Li-ion batteries.
ROBUST TEMPERATURE RANGE - Reliable performance in extreme conditions from -20℃ to 60℃ for all your power needs.
PRECISION VOLTAGE BALANCING - Transfers energy between cells to maximize battery lifespan and performance.

The 5A Active Battery Balancer is a high-efficiency capacitive equalizer designed for 4S Li-ION (NMC/LFP) battery packs. It actively transfers charge between cells to maintain voltage balance, enhancing battery longevity and performance. Compatible with most BMS systems and operating reliably across a wide temperature range, this compact module is ideal for electric vehicles, energy storage, and outdoor power applications.

Specifications

ASIN	B0CHYQMJ1N
Best Sellers Rank	#272,303 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,133 in Power Converters
Brand	100 BALANCE
Color	Hardware 5A
Customer Reviews	4.2 4.2 out of 5 stars (27)
Item Dimensions	3.82 x 2.56 x 0.83 inches
Item Weight	0.13 Kilograms
Manufacturer	Dongguan Balanced Management Technology Co., Ltd
Mfr Part Number	JHB-ZDJH-J04(5A)
Model Number	36d74371-ef4b-4ee8-b000-f73601c18945
Plug Type	2 Pin
UPC	725414469853

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