48V 105Ah/180A LiFePO4 Smart BluEdge LSV Lithium Battery with Brake Resistor Feature
$2,950.00
including GST
The AMPTRON® 48V 105Ah Lithium LiFePO4 Battery is purpose-built for Golf Carts, Low-Speed Electric Vehicles (LSVs), and Utility EVs, delivering high-performance power, extended cycle life, and intelligent battery management. This new model comes with extra cycles life, extra power and smart features allows real-time monitoring of critical performance data directly from your smartphone or compatible display.
- Safe and reliable LiFePO4 Chemistry
- 105Ah Capacity (5376Wh)
- 3500 Cycles at 100% depth of discharge (DOD)
- 180A Continuous Discharge Rating (350A peak)
- IP67 Water Resistance for Humid Environments
This battery has smart features such as Bluetooth and CAN/RS485 communication with protocol available on request. The battery has two optional accessories, a wired colour LCD display, and a braking resistor to control regenerative braking overvoltage events.
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INFORMATION
Description
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Specifications
|
Item |
Specification |
Description/Remark |
| Model | AT-LFP-48-105-BTC-CV12 | 48V (51.2V) 105Ah / 180A LiFePO4 battery with Bluetooth and data communications |
| Chemistry | Lithium Iron Phosphate (LiFePO4) | |
| Battery dimensions | 525mm L x 350mm W x 270mm H | |
| Weight | 51kg | |
| Rated capacity | 105Ah / 5376Wh | |
| Cell type | 3.2V 105Ah Prismatic | |
| Casing material for single cell | Aluminium | |
| Battery module | 16 pcs 3.2V 105Ah cells, 16 serial and 1 parallel (16S1P) | |
| Battery casing | Powder Coated Steel | |
| Cooling | Natural cooling | |
| Battery packs in series | Not supported | |
| Battery packs in parallel | Supported | |
| Communication | Bluetooth | Android and IOS App |
| CANbus | ||
| RS485 | ||
| Cycle life | 3500 cycles at 100% Depth of Discharge (DoD) | 0.2C standard charge and discharge @ DOD 80%, 25°C |
| Rated voltage | 51.2V | Working voltage per cell: 3.2V |
| Operating voltage range | 43.2V – 58.4V | |
| Max Charge voltage | 58.4V | Max. charge voltage per cell: 3.65V |
| Cut-off voltage | About 43.2V | Cut-off is triggered when the first cell reaches 2.7V or the battery pack reaches 43.2V |
| Depth of Discharge (DoD) | 100% | Batteries can be discharged to 100% of the rated capacity, Recommended 80% |
| Standard charge current | 22A (0.2C) | |
| Charging time | ~ 5 hours | |
| Maximum charge current | 55A | Temperature increase falling within 15°C is normal. Over 15°C will affect the service life of the cells. |
| Max continuous discharge current | 180A | 1.71C |
| Peak discharge current | 350A | 2.85C（30 second) |
| Operating temperatures | Charge 0℃～55℃ (Ambient)
Discharge -20℃～55℃ (Ambient) |
|
| Storage Temperature | Within 2 months: -20℃ ~ 40℃ Within 6 months: -10 ~ 35℃ |
|
| Storage Humidity | 10% ~ 90% RH | |
| Storage duration | 6 months, Charge 40% – 60% SOC every 6 months | Battery should be stored in a ventilated and dry environment. |
| Internal Resistance | ≤ 20mΩ | |
| Internal power consumption | ≤35mA |
