About this item

Over current protection—18650 LiFePO4 battery pack will stop charging and will stop discharging when current reach to the point.
Over-charge over-discharge protection—18650 LiFePO4 battery pack will stop charge when a single cell voltage reaches 3.75V and stop discharge when its voltage reaches 2.2V.
Temperature protection—low temperature -7℃ battery protection and high temperature 70℃ discharging battery protection.
Quality Guarantee— ISO/ FCC/ RoHS/ PSE/ CE APPROVED.Shipping time—within 9-14 days from China Dalyelec Manufacturing base normally. Delivery will be postponed as per National Holidays Regulation. Tracking information available.
What You Will Get–Lifepo4 4S 12V Common Port BMS+Balance Wire+Temperature Probe+English Wiring Instruction