XJ-D048 7S 15A BMS for LifePO4 NMC Li-ion Battery with Cable

This model XJ-D048, 7S, 29.7V, supports 15A. Support 7-cell battery. The continuous charge current is 2A, and the discharge current is 15A, separate port. Application to electric power tools, solar street lights...

Model XJ-D048
Battery Cell 7S
Working Current Charge 2A, Discharge 15A
Cell Type LifePO4/NMC/Li-ion
Size 36*36*6MM
Feature Over charge protection, Over discharge protection, Over current protection, Short-circuit protection, Electrostatic protection, Dust Protection, Moisture Protection
Warranty 24 Months

Product Data

7S BMS, separate port, charge 2A, discharge 15A

Item	Min	Typical	Max	Unit
Battery pack charging voltage		29.7	29.9	V
The withstand voltage of the charging MOS	65			V
Discharge MOS withstand voltage value	65			V
Single-cell overcharge detection voltage	4.2	4.25	4.3	V
Overcharge recovery voltage	4.05	4.1	4.15	V
Overcharge detection delay	500	1000	1500	mS
Single-section overdischarge detection voltage	2.7	2.75	2.8	V
Overdischarge recovery voltage	2.9	3	3.1	V
Over-discharge detection delay	500	1000	1500	mS
Continuous discharge current of the battery pack			15	A
Continuous charging current of the battery pack			2	A
Discharge overcurrent protection	20	25	30	A
Overcurrent protection delay	50	100	150	mS
Self-consumption		30	50	uA
Equilibrium current	/	/	/	mA
Charging temperature protection	/℃.
Discharge temperature protection	/℃.
Output short circuit/overdischarge/overcurrent protection recovery	After short-circuit/overdischarge/overcurrent protection, the load is removed and it automatically recovers
Short-circuit protection delay	100	300	600	uS
Under normal working conditions, the internal resistance is B- to P-			30	mΩ
Maximum temperature rise with a continuous output current of 15A			40	℃