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48V 150AH Telecom Battery 64.0kg

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48V 150AH Telecom Battery 64.0kg

48V 150AH Telecom Battery 64.0kg
48V 150AH Telecom Battery 64.0kg 48V 150AH Telecom Battery 64.0kg

Large Image :  48V 150AH Telecom Battery 64.0kg

Product Details:
Place of Origin: China
Brand Name: HRESYS
Certification: CE
Model Number: VHR TL48150LFP
Payment & Shipping Terms:
Minimum Order Quantity: 10 Pcs
Price: Negotiable
Packaging Details: Box/carton(standard package)
Delivery Time: 30 DAYS
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1800000 PCS/YEAR

48V 150AH Telecom Battery 64.0kg

Nominal Capacity: 150Ah Nominal Voltage: 48.0V
Charge Voltage: 54.75V Voltage At End Of Discharge: 41.0V
Maximum Continuous Charge Current (CC Threshold): 150A Over Current Protection For Charge: 155A ± 3A
Weight: 64.0(±2)kg Cycle Life(cycles): ≥5000
High Light:

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48V 150AH 19”Standard Cabinet Telecom Lithium Ion (LiFePO 4 ) Battery Pack,W: 440.0mm X D 435.0mm X H222.0mm

  • Product Overview

The 48V Lithium Ion Battery Pack is mainly working as 48VDC backup power source, and it consists of 15 cells of Lithium Iron Phosphate Battery Cells connected in series and telecom specialized high performance and high reliability Battery Management System (BMS). The battery’s +/- output terminals are connected to the +/- terminals of rectifier. When the mains supply is normal, telecom equipment is powered by mains through rectifier and battery pack is also charged through rectifier; When the mains supply is outage, the 48V lithium ion battery pack is supplying power to telecom equipment without any time-delay to ensure telecom equipment is powered without any interruptions, until mains supply resumed or protective power cut-off by BMS due to over-discharge protection activated automatically.

  • Features and Benefits​

Voltage detection and protection function
The Product has the functions of cell and module voltage detection, over voltage, under voltage alarm and protection. The cell voltage detection accuracy is less than ± 15mV under normal temperature static conditions.
Optimized electrical structure
The battery can be arranged vertically in the design/use of electrical structure to enhance the stability of the battery cells;Electrical structure has made more strengthening on heat transfer and heat dissipation.
Pre-charge function (optional)
BMS has pre-charge function. For those applications with inverters and other power electronics connected to battery, considering large capacitors are used at charger side, pre-charge strategy can be set in BMS as per specific conditions.
Dry contact (optional)
2 circuits of dry contacts output are supported, and they are in normal-close mode. Dry Contact 1: Battery failure; Dry Contact 2: BMS failure.
Active output (optional)
2 circuits of active output are supported to control external warming-up and fans, etc. Warming-up power can reach up to 50W (warming up power is from battery self)
Buzzer (optional)
Buzzer alarming is supported.
LCD Display Screen (optional)
LCD display screen is provided as option.

  • Product Specification
Nominal Capacity150AhStandard discharge (1) capacity after standard charge (2)
Nominal Voltage48.0VConfiguration: 15 cells in series. Voltage of single cell is 3.2V.
Charge Voltage54.75V 
Voltage at End of Discharge41.0V 
Floating Voltage51.0V 
Maximum Continuous Charge Current (CC Threshold)150A 
Over Current Protection for Charge155AN.A.
Over Voltage Protection3.80V/cellN.A.
Maximum Continuous150A 
Discharge Current
Over Current Protection for Discharge155AN.A.
Under Voltage Protection2.75V/cellN.A.
Operation AllowableCharge: 0~60°CN.A.
Temperature RangeDischarge: -20~60°CN.A.
Continuous Discharge Power1.4KW50%SOC
Power of Heating Module100WOptional
Continuous Charge Power1.4KWN.A.
Self-discharge Rate/Month≤3%@ 25 ± 3℃,50%SOC
Cycle Life(cycles)≥5000@ 25 ± 3℃,0.2C/0.2C @80%DOD
Operation Allowable≤95% RHOperation
Humidity Range≤85% RHStorage
Recommended0~40°CMax. 6 month
Storage temperature


  • Sleep and wake-up functions
NO.Sleep conditionWake-up conditionRemark
1In the idle state (no charge, discharge, no communication), the lowest voltage of any cell is lower than the set sleep voltage (can be set), after 30 minutes, enter normal sleep.Charge and discharge, communication,reset button, soft switch, LCDThe battery with a soft switch and LCD can be waked up.
2When the minimum cell voltage is lower than the cell over-discharge protection value (can be set) or the total voltage is lower than the overall over-discharge protection value (can be set), and after 1 minute, the under-voltage sleep is entered.Charge, reset button, soft switchThe battery with a soft switch can be waked up.
3Battery will enter to normal sleep after keeping idle state (no charge and discharge, no communication)for 24 hours.Charge and discharge, communication, reset button, soft switch, LCDThe battery with a soft switch and LCD can be waked up.
4Forcing sleep through the host computer or soft switchReset button, soft switchN.A.


  • Drawing of Front Panel and Interface Description

Drawing of Front Panel

Battery OutputNominal 48V outputPositive/Negative
For MaintenanceFor maintenanceN.A.


  • Prohibitions

v Do not use different charger to charge the battery.

v Do not charge with constant current higher than maximum charge current allowed.

v Do not disassemble or reconstruct the battery.

v Do not throw or cause impact.

v Do not pierce a hole in the battery with sharp objects, such as nail, knife, pencil, drill, etc.

v Do not mixing with other batteries.

v Do not solder on battery directly.

v Do not expose the battery to high heat, such as fire, etc.

v Do not put the battery into a microwave or high-pressure container.

v Do not use the battery in reverse.

v Do not connect positive (+) and negative (-) with conductive materials, such as metal, cables, etc.

Contact Details
Zhejiang Hengrui Technology Co., Ltd.

Contact Person: Roy

Tel: +8613165954615

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