AMPTRON® 12V 100Ah Lithium LiFePO4 Batteries are an alternative replacement (AR) for most applications currently using a deep cycle Gel, AGM or Flooded Lead Acid battery. The maximum continuous discharge current is 200A and peak discharge current 400A for 3 seconds.
These batteries are designed using only the highest quality components and are backed with our 4-year warranty. This includes the use of a robust Battery Management System (BMS), Aluminium encased prismatic cells, solid busbar connectors and internal protection to reduce movement and damaging vibrations. Our batteries can also be placed on their sides providing versatile installation options.
The integrated Battery Management System is designed to monitor, protect, and optimise each cell within the battery. The BMS maximises the performance of the battery by automatically balancing the cells and protecting them from over charging, over discharging, over temperature, and excessive charge or discharge currents. Our integrated BMS allows our batteries to be used as an alternative replacement for most applications requiring deep cycle batteries, however if the charging system does not support a Lithium charge profile, there are some compromises – please contact Amptron for more information.
Features/ Info:
the classic models have 4-year warranty,
the classic models typically have around 3000 cycles.
support and upgraded 200A continuous discharge rating as well as Bluetooth.
classic models do support RS485 and CAN bus communication ports
classic ABS models, have an IP65 rating
Please also note that the differences in waterproofing goes beyond just the sealing of the case, since the BluEdge model also has additional internal waterproofing enhancements with a 3-layer protection, whereas the classic model has a single layer protection (mostly focused on waterproofing of the outer case itself).
Specifications
Item
Specification
Description/Remark
Model
AT-LFP-12-100-BT-BV12
12V 100Ah / 200A Continuous Discharge Lithium LiFePO4 battery with Bluetooth Connectivity
Chemistry
Lithium Iron Phosphate (LiFePO4)
Battery dimensions
L-330mm x W-175mm x H-215mm
Weight
11kg
Cell type
3.2V 100Ah
Prismatic
Battery module
4 pcs 3.2V 102Ah cells, 4 serial
Casing material for single cell
Nickel plated steel
Standard capacity（0.2C5A）
100 Ah / 1280Wh
Cycle life
> 3000 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
14.4 – 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 < 3.9V
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
Standard 0℃～45℃ Discharge -20℃～65℃ Storage -20℃～45℃
Impedance (Max, at 1000Hz.)
≤ 15mΩ
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
The new classic AT-LFP-12-100-BT-BV12 model is intended to be a more direct replacement of the previous AT-LFP-12-100BV01
