EVE 4PCS 3.2V 280AH Lifepo4 Battery Cells With Daly 4S 12V 100A LiFePO4 BMS PCB Power Supply for RV Boat Off Grid Solar System

EVE 4PCS 3,2V 280AH Lifepo4 Battery Cells with Daly 4S 12V 100A LiFePO4 BMS PCB Power Supply for RV Boat Off Grid Solar System, Golf Cart, Motor

• Each battery is tested for voltage and internal resistance. And balance all RV batteries to ensure that the internal resistance, voltage and capacity of the car battery are fully matched and balanced before delivery. All batteries are equipped with a multi protection safety system and assure protection of safety and battery use. 
• 10 Years Life/5000+ Cycles: Our LiFePO4 Battery has better performance than the acid-lead battery at the same capacity, which can provide more power in daily use. The charge cycle is the entire operating cycle from fully charged to fully discharged to fully charged.
• Widely Applications: Our cells can support multiple series or parallel connections, which will be perfect for off-grid solar power systems and outdoor applications. Engine starting battery, electric bike/motorcycle/scooter, golf cart/stroller, power tools, solar and wind energy systems, RVs, caravans, backup systems and UPS, flashlight LED emergency light.
• Easy to Assemble: You can DIY your own battery pack with our battery cells. We balance all cells in order to ensure that the internal resistance, voltage, and capacity of the cell are in perfect agreement with each other, and that they are balanced. Best choice for DIY enthusiasts.

LiFePO4 3.2V 280Ah Battery Cells

• battery cell type: LiFePO4 (Lithium Iron Phosphate)
• Each weight: 11.9lb / 5.4kg
• Per size: 6.85x 8.14x 2.83 inch / 174x 207x 72 mm
• Nominal voltage: 3.2V
• Nominal capacity:280Ah
• Max. Continuous discharge current Rate:1C
• Max. Continuous charging current: 0.5C
• Internal resistance: <2.5mΩ.
• Working voltage range: 2.5V~3.65V
• Charging temperature: 32 °F~131 °F/0 °C~55 °C
• Discharge temperature: -4 ℉~140 ℉/- 20 °C~60 °C

DALY Smart BMS 4S 12V 100A

• When Factors Like Temperature, Voltage, Current Cause Negative Affection to Battery, There Will be Alarm Display on Bluetooth Smart BMS APP/ PC Monitoring Program.
• UART is Universal Asynchronous Receiver/Transmitter, it transforms the data to be transmitted between serial communication and parallel communication. As a chip to convert parallel input signals into serial signals, UART is usually integrated into other communication interfaces.
• Bluetooth module is available connect with Android and IOS App and can check the battery status in real time through mobile phone.

Specification

• Style: Smart BMS
• Single communication: UART
• Optional: BT
• Discharge current: 100 A
• Input Voltage: 3.75 V
• Output Voltage: 2.2 V
• Charge voltage: S x 3.65V
• Charge current: 50 A
• Size: 2.56 x 6.54 x 0.94 inches
• Item Weight: 395 Grams

Package Includes:

• 4 x 3.2V 280Ah batteries
• 1 x Daly 4S 100A Smart BMS
• 4 x Epoxy board
• 2 x 4AWG Cable (30cm)
• 4 x Flexible busbar Bridges
• 2 x Tapes