Telecom lithium battery

UL Approval Energy Storage Lithium Ion 48V 50ah LiFePO4 Battery Pack for Telecom

EverExceed LFP lithium battery telecom solution is mainly used for the backup purpose of telecommunication industry; its performance is in compliance with the requirements in the telecommunication standard, with the adoption of LiFePO4 battery structure packing by flexible plastic film or aluminum alloy rigid packaging, it can satisfy the higher and new requirements of the telecom sector for the communication backup batteries.

  • brand:

  • Model:

  • Rated voltage(V):

  • Rated capacity(Ah):

  • Certificates:

    UN 38.3, CE, IEC62133,Rohs
  • OEM/ODM Service:

    Yes, customized
  • Usage:

    Energy storage system;Solar application;Telecom application;Emergency lighting;Medical equipment
  • Features
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  • Related documents
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UL Approval Energy Storage Lithium Ion 48V 50ah LiFePO4 Battery Pack for Telecom

lithium ion battery 48v 50ah

Key Features

Superior Life Cycles Fast charging Easy replacement

3000+ life cycles, 3-10 times more than traditional lead acid battery Can fully charge within 2-3 hours which is impossible for VRLA
Direct replacement of lead acid battery

More usable capacity Parallel use Easy Implementation

100% of usable energy, can be discharged without causing downtime
The battery supports paralleling of multiple battery packs for increased reserved time
No need to assign extra man power to install


>Energy storage system  / Solar application / Telecom application / Emergency lighting / Medical equipment

Factory Tour

Adopts electric car-grade battery cells and production technology

Nominal Characteristics
Battery Model EV4850-T(15S) Battery Model EV4850-T(16S)
Nominal Voltage 48 V Nominal Voltage 51.2V
Nominal Capacity 50 Ah Nominal Capacity 50Ah
Nominal Energy 2400 Wh Nominal Energy 2560 Wh
Electrical Characteristics
Recommended Boost Charging Voltage 54±0.5V  Recommended Boost Charging Voltage 57.6±0.5V
Floating Float Charging Voltage 54±0.5V  Floating Float Charging Voltage 57.6±0.5V
Recommended Charging Current 15A Recommended Charging Current 15A
Maximum Disharging Current 50A Maximum Disharging Current 50A
Operating Conditions
Cycle Life ≥4500 Cycles@100% DOD@25℃ Cycle Life ≥4500 Cycles@100% DOD@25℃
Roundtrip Efficiency ≥98% Roundtrip Efficiency ≥98%
Operating Charge Temperature 0℃ to +50℃ Operating Charge Temperature 0℃ to +50℃
Operating Discharge Temperature -20℃ to +60℃ Operating Discharge Temperature -20℃ to +60℃
Storage Temperature -20℃ to +60℃ Storage Temperature -20℃ to +60℃
Mechanical Characteristics
Length x Width x Height 483 x 400 x 133mm Length x Width x Height 483 x 480 x 133 mm
Weight 27.0 Kg Weight 28.5Kg
Terminal M6 Terminal M6
IP Rating

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  • EV4850-T(15S) V2.1 20240227.pdf
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