DALY BMS 3S 12V Lithium ion 50A Common Port Battery protection module.

Description DALY BMS 3S 12V 50A Lithium ion with Balance leads. DALY 3S Li-ion 50A 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 50A 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. DESCRIPTION SPECIFICATION BATTERY TYPE Li-ion Continue discharge current 50A Peak current 150A±25A main circuit inner resistance ≤ 20mΩ Charge Voltage S*4.25V Charge Current 25A Over charge detect  voltage 4.25 ± 0.05V Over charge protection delay       1 Sec over charge release voltage 4.15 ± 0.05V Balance detect voltage 4.18V Balance release voltage 4.18V Balance current 30± 5mA Over discharge detect voltage 2.7 ± 0.1V Over discharge detect delay 1 Sec Over discharge release voltage 3.0 ± 1.0V Over current detect delay 1 mS Over current detect voltage OFF LOAD Short circuit protection condition Short circuit external load Short circuit detect delay 250µS Short circuit protection  relay condition Off load Temp protection Charge  <-5  ͦ or >50  ͦ discharge < 70  ͦ working current 100µA Sleeping current (when in discharge) 20µA  Working temp range -20   ̴ 70 ͦc Sleeping temp range  -40   ̴ 80 ͦc Weight 8 ounces Size 2.5*3.6*0.5 inches Wiring Diagram Daly wiring diagram Example for Daly BMS Wiring Diagram: https://dalybms.com/16s-bms-wiring-tutorial/     https://srikobatteries.com/product/daly-bms-3s-12v-lithium-ion-50a-common-port-battery-protection-module/