Any problems using this with 21700s?

Hi, 21700 battery pack and 18650 battery pack have the same 3.7V voltage, this DALY BMS PCB protection board can protect 18650 li-ion lithium cell battery pack as well as 21700 battery pack, no problems. Thank you and best regards

Made 2 seperate packs, but the bms does not seem to work when paralleled together. Is this normal? A fix?

You should have two bms for two packs

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DALY Smart BMS Li-ion 7S 24V 80A with Common Port and Bluetooth Module Resetting Program for Home Power Storage Solar System(Smart BMS+RS485+CAN,80A Fan)

DALY Smart BMS Li-ion 7S 24V 80A with Common Port and Bluetooth Module Resetting Program for Home Power Storage Solar System(Smart BMS+RS485+CAN,80A Fan)

Product ID: 500473301

Details

Brand
DALY
Color
Smart
Input Voltage
3.7 Volts
Item dimensions L x W x H
2.56 x 7.24 x
UPC
768655921186

⚡80A high current capacity

📶Bluetooth real-time monitoring

🛡️Multi-layer safety protection

S/.528

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Description

🔋 Stay charged, stay ahead — the smart BMS your solar system deserves!

RUGGED RELIABLE BUILD - Waterproof, dustproof, shockproof, and anti-static for harsh environments
SMART BLUETOOTH CONTROL - Monitor and tweak battery parameters anytime via app or PC
PLUG PLAY INSTALLATION - Compact design with easy setup and comprehensive accessory kit included
ULTIMATE BATTERY LONGEVITY - Advanced overcharge, overdischarge & temperature safeguards extend battery life
POWERHOUSE 80 A CURRENT HANDLING - Supports heavy-duty home solar setups with robust 80A output

The DALY Smart BMS Li-ion 7S 24V 80A is a cutting-edge battery management system designed for home solar power storage. Featuring 80A current capacity, Bluetooth connectivity for real-time monitoring and parameter adjustment, and multi-layer safety protections including overcurrent, overcharge, and temperature control, it ensures optimal battery performance and longevity. Built with durable, waterproof, and shockproof materials, it offers reliable operation in demanding environments. The package includes all necessary cables, sensors, and a Bluetooth module for seamless installation and smart management.

Specifications

ASIN	B0B8RTGJFC
Best Sellers Rank	#898,720 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4,149 in Power Converters
Brand	DALY
Color	Smart BMS+RS485+CAN
Input Voltage	3.7 volts
Item Dimensions	2.56 x 7.24 x 1.3 inches
Item dimensions L x W x H	2.56 x 7.24 x 1.3 inches
Manufacturer	Dongguan Daly Electronics Co., Ltd
UPC	768655921186

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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S/.528

Duties & taxes included

In stock

Sold byAmazon PeruDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Peru.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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