Features
- 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.
Specifications
|
Item |
Specification |
Description/Remark |
|
Model |
AT-LFP-12-100-BT-BV13 |
12V 100Ah / 200A Continuous Discharge Lithium LiFePO4 battery with Bluetooth Connectivity |
|
Chemistry |
Lithium Iron Phosphate (LiFePO4) |
|
|
Battery dimensions |
L-260mm x W-168mm x H-209mm |
|
|
Weight |
11kg |
|
|
Cell type |
3.2V 100Ah |
Prismatic |
|
Battery module |
4 pcs 3.2V 102Ah cells, 4 serial |
|
|
Casing material for single cell |
Aluminium |
|
|
Standard capacity(0.2C5A) |
100 Ah / 1280Wh |
|
|
Cycle life |
​> 4000 cycles at 100% Depth of Discharge (DoD) |
Under normal usage where the DOD is <80%, cycle life is expected to be up to 5000 cycles |
|
Rated voltage |
12.8V |
Working voltage per cell: 3.2V |
|
Charge voltage |
14.2 – 14.6V |
Max. charge voltage per cell: 3.65V |
|
Cut-off voltage |
2.5V for lowest cell, nominal 10V |
Cut-off is triggered when the first cell reaches 2.50V |
|
Depth of discharge (DoD) |
100% |
Batteries can be discharged to 100% of the rated capacity |
|
Standard charge current |
20A |
0.2C |
|
Charging time |
Approximately 5 hours |
When charging from low voltage cut-off point |
|
Optimum charge current range |
20A (0.2C) to 50A (0.5C) |
Cell max voltage < 3.65V |
|
Rapid charging |
Max. charge current 100A (1C3A) |
Temperature increase falling within 15°C is normal. Over 15°C will affect the service life of the cells. |
|
Max continuous discharge current |
200A |
1.75C, cell min voltage> 2.0v |
|
Peak discharge current |
400A |
3.2C (3 seconds) |
|
Discharge performance in normal temperature |
20A (0.2C3A) ≥ 100%
1C3A ≥90% |
|
|
Operating temperatures |
Charge 0℃~55℃ (Ambient)
Discharge -20℃~60℃ (Ambient)
Storage -20℃~40℃ |
|
|
Impedance (Max, at 1000Hz.) |
≤ 20mΩ |
|
|
Storage performance |
Capacity can be kept ≥ 80% in storage for 12months |
Battery should be kept at -20℃ ~ 45℃ where it’s dry, clean and well-ventilated. |
|
Communication |
Bluetooth |
|
|
Connecting Terminals Pos (+) & Neg (-) |
M8 |
|
|
IP Rating (Ingress Protection) |
IP65 |
Protected from total dust ingress & Protected from low pressure water jets from any direction |





