DALY BMS Li-ion 3S 12V 50A BMS Battery Management System for 18650 Lithium ion Battery Pack With Balance Protection

DL 3S 12V 50A PCB is used for 3 series Li-ion 12V battery pack. The main functions are: over charge protection, over discharge protection, over current protection, short-circuit protection, temperature protection etc. BMS manufactured by  high quality Mos and IC imported . Keep your battery long cycle service life time.

Introduction about this BMS: 

This is a 3S fixed configuration basically it cannot be used for any other battery pack configurations. Because it is only a Lithium ion battery management system only. As a result that they cannot be used for LiFePo4 and Li-Metal or LTO batteries. It is strictly for Li-Ion battery packs only.

Over charge and over discharge protection:

The Li-ion battery pack will stop charge after the cell voltage reaches 4.25V and stop discharge when its voltage reaches 3V.

Temperature Protection:

In high temperatures the bms ranges from 70℃ discharging battery protection.

Meanwhile in low temperatures the bms ranges up to -20℃ battery protection.

Short circuit protection:

When there is a defect or damage to the circuit at same time the bms will shut down the whole Battery.

Certifications Approved:

ISO/ FCC/ RoHS/ PSE and CE APPROVED

Applications:

Solar and RV, Electric bikes and Skateboard including camping boats and Power tools, Lawn moving and household energy storage systems etc.

What you will get:

• 3S Li-ion 100A rated voltage with 12V BMS
• Balanced wire sense cable (4 Wire sense cable with connector)
• Instruction Manual

Conclusion:

Most important that it is only a waterproof bms available in lithium industry.

This BMS is also for all kinds of lithium-ion cells including 18650 ,21700,36500 cylindrical cells and prismatic cells.

Advantages

• Uses top quality (A-level) protective integrated circuit IC, from the solution of Seiko of Japan.
• Strong load ability, constant discharge current 50A, use high voltage resistance, low inner resistance power Mosfet. The heat sink will greatly help cooling.
• IC itself has power balancing function. The circuit is simple and reliable.
• Typical voltage detection for each cell. So each battery will be prevented over charged or over discharged. Over current and short circuit protection
• It’s function is very reliable. Long time short circuit of the load won’t affect the PCB and the battery. Temperature protection during charging and discharging.
• Extreme low power consumption.
• PCB use high anti-corrosion, high water resistance, high impedance ESD conformal Coating