Amptron 12V 200AH/200A LiFePO4 Battery with Bluetooth

HEAVY DUTY – BUILT IN BATTERY MANAGEMENT SYSTEM

AMPTRON® Lithium batteries use a built-in Battery Management System (BMS) designed to automatically disconnect the charging or discharging circuits to prevent damage to the cells and internal electronics from abnormal operation and helps to ensure safe and accurate operation of the battery.

THE BMS PROTECTION FEATURES INCLUDE:

Low Voltage Protection Switch – Automatically disconnects the discharge circuit to prevent damage to the cells if the battery drains below a pre-set voltage.
Over Voltage Protection Switch – Automatically disconnects the charging circuit to prevent damage to the cells if the battery is being charged above a pre-set maximum voltage.
Short Circuit and Over Current Protection Switch – Automatically disconnects the discharge circuit if the load draws currents above pre-set limits.
Reverse Polarity Protection Switch – Automatically disconnects the charge and discharge circuits if a reverse polarity condition is detected.
Thermal protection – Built-in thermal sensors will automatically disconnect the charge and discharge circuits when excessive temperatures are detected.
CELL BALANCING
The BMS balances the cells through top-end balancing and will discharge cells that exceed 3.65V during charging.

INTERNAL CELL SAFETY

THERMAL FUSE: Our latest prismatic cell technology is manufactured with an internal thermal safety fuse between the anode and cathode that will break and disconnect in the unlikely event the cell would begin to overheat.

SAFETY VENT: Each cell has a high-pressure safety vent that will flip open to release energy and prevent explosion.

FLAME RETARDANT ELECTROLYTE: Our cells are manufactured with a flame retardant additive in our electrolyte.

Chemistry- Lithium Iron Phosphate (LiFePO4)
Battery dimensions- L-370mm x W-190mm x H-245mm
Weight- 22kg
Cell type- 3.2V 100Ah Prismatic cells
Battery module- 8 pcs 3.2V 100Ah cells, 2 parallel strings of 4 cells in series
Casing material for single cell- Aluminium
Standard capacity（0.2C5A）- 200Ah / 2560Wh
Cycle life- > 2000 cycles at 100% Depth of Discharge (DoD)
Rated voltage- 12.8V
Charge voltage- 14.2 – 14.6V
Cut-off volate- 2.5V for lowest cell, nominal 10V
Depth of discharge (DoD)- 100%
Standard charge current- 40A
Charging time- Approximately 5 hours
Optimum charge current range- 40A (0.2C) to 100A (1C)
Rapid charging- Max. charge current 200A (1C)
Max continuous discharge current- 200A
Peak discharge current- 400A
Discharge performance in normal temperature- 40A (0.2C) ≥ 100%
200A (1C) ≥90％
Operating temperatures- Charge 0℃～55℃ (Ambient)
Discharge -20℃～60℃ (Ambient)
Storage -20℃～40℃
Impedance (Max, at 1000Hz.)- ≤ 45mΩ
Storage performance- Capacity can be kept ≥ 80% in storage for 12months
Connectivity- Bluetooth
​Connecting Terminals  Pos (+)  & Neg (-)- M8
IP Rating (Ingress Protection)- IP65