AMPTRON 48V 105Ah/180A LiFePO4 Smart BluEdge LSV Lithium Battery with Brake Resistor Feature

Description

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.

LSV BluEdge Battery Description:

The Amptron LSV BluEdge battery series 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. These models come with long cycle life, extra power and smart features allowing real-time monitoring of critical performance data directly from your smartphone or compatible display.

Optional accessories include a braking resistor (to stop regenerative overvoltage) and an LCD display.

LSV BluEdge Battery Features:

High Performance and Reliable Power
Purpose built to power electric motors such as used in Golf Carts, Low-Speed Electric Vehicles (LSVs), and Utility EVs with high power cells and high performance BMS capable of reliably delivering high currents.

The power cells offer long reliable performance with a cycle life of 3500 cycles at 100% Depth of Discharge.

The BluEdge LSV series is backed by an Australian based 5-year warranty.

Brake resistor ready
These batteries are pre-fitted with a connection for an optional Brake Resistor (optional part AT-DL-GF-UART-BRAKERST-AV01). The Brake Resistor provides improved safety and control in downhill conditions when the battery is fully charged, by maintaining safe speeds and protecting the health of the battery system.

Brake resistor

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