Daly バッテリーイコライザー 4S 1A Bluetoothアプリとワイヤーリード、リチウムバッテリー対応アクティブバランサー付き定格3.7V 3.2V 2.2V

Daly バッテリーイコライザー 4S 1A Bluetoothアプリとワイヤーリード、リチウムバッテリー対応アクティブバランサー付き定格3.7V 3.2V 2.2V

Q: Why do you need this and a bms? the bms is supposed to balance as well?

Most BMS will only balance while the batteries are charging. The active balancer works all the time. It takes current from a battery with high voltage and sends it to a battery with lower voltage.

Q: can the 20s also be used for a 14s and 16s battery and Lifepo4 and LI

I cannot say for sure-- but I wouldn't think so. The unit comes with the number of leads to match the cells and I don't believe it would function correctly without the same number of battery cells connected.

Q: Will this balancer work without a BMS?

Yes it will. You can actively monitor the state of your battery via blue tooth app and it works quite efficiently. Good for older out of balance battery packs.

Q: Why does daly balancer show diferent voltage on the app from my original bms? Some times in 30 mV diference

Probably the accuracy of the voltage reading. These are not "industrial grade" instruments. they are consumer level. A 30mV difference is not too big and nothing to be concerned over.

4.1/5

Product ID: 740724124

Secure Transaction

Details

Brand
DALY
Color
Input Voltage
3.7 Volts
Item dimensions L x W x H
6 x 3.5 x 1.8
Output Voltage
3.7 Volts

⚡1A high-efficiency active balancing current

📶Bluetooth app real-time monitoring

🔋4S battery balancing precision

Frequently Bought Together

Daly Battery Equalizer 4S 1A with Bluetooth App and Wire Leads and Compatible Active Balancer for Lithium Battery Rated 3.7V 3.2V 2.2V

DALY Smart BMS 4S 12V 100A with WiFi Module and CAN 485 Communication Protection Board for Remote Monitoring of LifePO4 Lithium Battery Pack

Description

🔋 Stay balanced, stay ahead — power your life smarter!

UNIVERSAL COMPATIBILITY - Works flawlessly with all BMS brands and supports Li-ion & LiFePO4 batteries.
24 7 INTELLIGENT BALANCING - Automatically adjusts balancing during charge, discharge, or standby without interruption.
PRECISION VOLTAGE EQUALIZATION - Achieves ultra-fine 0.01V balancing accuracy for optimal battery health.
SEAMLESS BLUETOOTH CONNECTIVITY - Monitor your battery status anytime via intuitive app integration.
ENERGY EFFICIENT COOL OPERATION - Minimizes energy loss and heat generation to extend battery lifespan.

The Daly 4S 1A Bluetooth Battery Equalizer is a smart active balancer designed for Li-ion and LiFePO4 battery packs. It delivers precise 0.01V voltage equalization with up to 1A balancing current, ensuring consistent battery performance and extended lifespan. Featuring 24/7 automatic balancing and real-time Bluetooth monitoring via app, it integrates seamlessly with any BMS brand while operating efficiently with minimal heat generation.

Specifications

Color Name	スマートアクティブバランサー。
Batteries Included	No
Batteries Required	No
Brand	DALY
Manufacturer	Dongguan Daly Electronics Co., Ltd
Size	4S
Product Dimensions	5.99 x 3.51 x 1.78 cm; 132 g

Have a Question? See What Others Asked

Why do you need this and a bms? the bms is supposed to balance as well?

can the 20s also be used for a 14s and 16s battery and Lifepo4 and LI

Will this balancer work without a BMS?

Why does daly balancer show diferent voltage on the app from my original bms? Some times in 30 mV diference

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago