DALY Smart BMS 4S 12 V 200 A Battery Protection Module LiFePO4 66 x 164 x 21 mm Bluetooth RS485 CANBUS NTC Red for Lithium Batteries
You already have the maximum available quantity in your cart.
The DALY Smart BMS is an electronic protection and control module designed for lithium iron phosphate batteries LiFePO4 in a 4S configuration with a nominal voltage of 12 V. The module is designed for charging and discharging currents of up to 200 A and protects the battery from overload, deep discharge, and short circuits. With the integrated Bluetooth connection, you can conveniently monitor and adjust the battery status directly from a mobile app without needing to physically access the module. The included NTC sensor continuously monitors the temperature of the cells, and the RS485 and CANBUS communication interfaces allow connection to superior systems, inverters, or monitoring units. The integrated fan in the metal housing dissipates heat even under higher loads.
Main features:
- High current — the module handles charging and discharging currents of up to 200 A and protects the battery from overload
- 4S configuration — designed for LiFePO4 batteries with a nominal voltage of 12 V
- Bluetooth control — wireless monitoring of voltage, current, and battery status via a mobile app
- NTC sensor — continuous temperature measurement of the cells during charging and discharging for enhanced safety
- RS485 and CANBUS interfaces — connection to superior systems, inverters, and control units
- Active cooling — integrated fan and metal housing for better heat dissipation
- Dimensions — 66 x 164 x 21 mm for easy placement in battery assemblies
- Red design — clearly labelled terminals P-, B-, NTC, and communication ports
Package contents:
- 1x DALY Smart BMS module 4S 200 A
- 1x Bluetooth module
- 1x NTC temperature sensor
- 1x B-P cable
The DALY Smart BMS combines protection, monitoring, and control of the battery into one compact unit. It is suitable for LiFePO4 batteries in a 4S configuration with a voltage of 12 V and can handle high current loads without the need for complex operation. Wireless connectivity, along with the temperature sensor, allows for real-time monitoring of the battery, ensuring you have constant control over its operation. Active cooling and the metal housing contribute to heat dissipation even under prolonged loads. The module is a practical solution for the construction, maintenance, and safe operation of lithium battery assemblies.
Seller: POLARDOS
Dispatched within 1 working day (Mon–Fri) – orders paid for by 14:00 Irish time are processed on the same working day.
Availability: In stock
Transit: 5–13 working days – transit takes place on working days (Mon–Fri).
In total, please allow 5–14 working days from payment of your order.
Delivery is only possible to addresses in Ireland.
Delivery to address: €1.59
Returns
Deadline: 30 days from receipt of the goods, without giving any reason
How: notify us of your withdrawal at info@lunzo.ie and send the goods by post to the returns address:
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
Spain
Once you have sent the parcel, send us the proof of dispatch with the tracking number to info@lunzo.ie – this lets us process your return as quickly as possible and refund you without waiting for the parcel to arrive.
Product condition: you can also return goods that have been used or unpacked, or that no longer have their original packaging or tags
Costs: you pay the postage for sending the goods back to Spain; we charge no return fee
Refund: within 14 days of receiving your notice of withdrawal; we may withhold the refund until the goods have arrived back or until you provide proof that you have sent them
Exchanges
Deadline: 30 days from receiving your parcel (exchange for a different size, colour or variant)
How: write to us at info@lunzo.ie, giving your order number and the variant you want – once we have checked that it is available, we will send you instructions for the exchange, including the address to which you should send the original item
Costs: you pay to send the original item back; the new variant will be sent to you at no further charge
Faulty or damaged goods
Period for claiming a fault: up to six years from delivery of the goods – within the first 30 days you can reject a faulty product and ask for a full refund, and for the first 12 months a fault is presumed to have been present on delivery
How: write to us at info@lunzo.ie and attach a photograph or a video of the goods – in most cases you do not have to send the goods back
Remedies: a replacement with a new item, a reasonable price reduction, or a refund of the full purchase price
You will find the details in Delivery and Payment, Returns and Exchanges, Faulty Goods.
Seller:
Urad Bianjiang Commerce Co., Ltd.
Address: Ximen Menkou, Baoyuan Area, Bayin Town, Urad Back Banner, Bayan Nur, Inner Mongolia, 015000, China
E-mail: ec-connection@web.de
Telephone: +86 135 6052 3271
Manufacturer:
Urad Bianjiang Commerce Co., Ltd.
Address: Ximen Menkou, Baoyuan Area, Bayin Town, Urad Back Banner, Bayan Nur, Inner Mongolia, 015000, China
E-mail: ec-connection@web.de
Telephone: +86 135 6052 3271
EU responsible person:
SELLERCROSS LTD
Address: 200 rue de la Croix Nivert, 75015 Paris, France
E-mail: info@sellercross.com
Telephone: +33 7 80 95 16 88