Telecom Backup Batteries

● 48V100Ah-3.5U
● Passed ISO9001, ISO14001, ISO45001, UL1642, CE,ROHS, IEC62619, IEC62620, UN38.3
● 20 years Professional communication energy storage battery manufacturer
● Focus on bulk cooperation: Our core business is OEM/ODM services and bulk direct sales for corporate customers.
● Minimum Order Quantity (MOQ) Note: All cooperation has a minimum order quantity (MOQ).

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Description

Technical Parameters

Core positioning and product features

1. Professional communication energy storage battery manufacturer
Focus on providing high-performance and high-safety lithium iron phosphate (LiFePO4) battery solutions for the communication industry. The product is designed for harsh environments such as communication base stations, data center backup power, UPS, etc., with long cycle life, wide temperature range adaptability and excellent safety performance.

2. Enabling stable operation of communication networks:
We are deeply engaged in the field of communication-specific lithium iron phosphate batteries, and are committed to providing reliable, durable and safe energy storage cores for global communication infrastructure. Our battery cells and battery systems are the cornerstones for ensuring uninterrupted power supply for key communication equipment.

LiFePO4 48V100Ah for Telecom Use

Features of LiFePO₄ Battery						Product Photo
Longer Cycle Life: : Offers up to 10 times longer cycle life and 5 times longer float/calendar life than lead acid battery,helping to minimize replacement cost and reduce total cost of ownership.
Lighter Weight: About 40% of the weight of a comparable lead acid battery,A "drop in" replacement for lead acid battery.
Higher Power: Delivers twice power of lead acid battery, even high discharge rate,while maintain high energy capacity.
Wider Temperature Range: -10℃~55℃.
Superior Safety: Lithium iron phosphate chemistry eliminates the risk of explosion or combustion due to high impact,over charging or short circuit situation.
No Memory Effect: Support unstable partial state of charge (UPSOC) (charge/discharge) utilization.						T48100-3.5U
						The picture is slightly different from the real object, please take the real object as the standard.
Functions of Battery						Qualifications
● OVP,UVP,OTP,OCP,SCP.						● 20 years professional experience on lithium ion battery power designing, manufacturing, sales
● Self-management on charging and discharging,single cell power designing, manufacturing, sales balancing function.
● Supports communication with equipment over RS485.						● Passed ISO9001, ISO14001, ISO45001, UL1642, CE, ROHS, IEC62619, IEC62620, UN38.3
● Intelligent design,supports battery upgrade over RS232.
● Colorful LCD,displays battery information						● Battery cell cost advantage

product-1767-1000

Model T48100-3.5U

General Data
Nominal Voltage	48V
Nominal Capacity	100Ah
Energy	4800Wh
Internal Resistance(ACR)	≤30mΩ
Cycle Life	≥3000 cycles
Design Life	≥10 years @25℃
Self-Discharge (30 days)	≤5% @25℃
Efficiency of Charge	≥98%
Efficiency of Discharge	≥100% @ 0.2C
Efficiency of Discharge	≥96% @ 0.5C
Charge Mode	0.2C to 54V, then 54V charge current to 0.02C (CC/CV)
Max. Continuous Charge Current	100A
Max. Continuous Discharge Current	100A
Discharge Cut-off Voltage	≤43.5V
Water Dust Resistance	IP21
Case	Iron (Insulation painting)
Dimensions(WHD) (excluding hanger and handle bar)	442450157mm
Max. Weight	≤43kg
Min. Gravimetric Specific energy	≥112Wh/kg
Parallel in maximum	15pcs
Operating Environment
Charge Temperature Range	0℃~45℃
Discharge Temperature Range	-10℃~55℃
Optimum Operation Temperature	10℃~35℃
Storage Temperature	-10℃~35℃
Storage Temperature	≤85% Relative Humidity
General Functions
Parallel Communication	RS485
Battery with Inverter Communication	RS485
Battery Debugging Communication	RS232
SOC Light	4 * LED
Charge Current limit	When the charging current exceeds the set value, turn on the current limit and limit the current to 20A
Optional Functions
LCD Screen	◎ Yes Displays the total voltage pack, cell voltage, temperature, BMS status,etc
LCD Screen	No
Anti-theft function	Yes Keep battery tilt more than 15° to turn on anti-theft
Anti-theft function	◎ No
Buzzer	Yes ◎ No
Dry Contact	Yes PIN1 to PIN2:Normally open, closed during low power PIN3 to PIN4:Normally open, closed during fault protection
Dry Contact	◎ No

Our core service objects

Communication equipment manufacturers (OEM)
Telecom operators (China Mobile, China Unicom, China Telecom, Vodafone, AT&T, etc.)
Communication base station construction and operation and maintenance service providers
Data center infrastructure providers
UPS uninterruptible power supply system integrators
Brands seeking OEM/ODM cooperation for lithium iron phosphate communication batteries
Communication project purchasers with large-scale, long-term and stable procurement needs

In order to serve you more efficiently, please provide the following information when consulting:

. Your company name and main business

. Specific application scenarios (such as: 5G base station backup power, data center UPS, etc.)

. Required battery specifications/parameters/certification requirements (voltage, capacity, size, cycle life, temperature range, UL/CE/IEC, etc.)

. Estimated annual procurement volume or project demand

. Do you need OEM/ODM service? The more detailed information you provide, the faster we will provide you with accurate solutions and quotes.

*When making an initial inquiry, please be sure to provide your estimated annual demand or project demand so that we can evaluate the match and provide effective support. Small retail cannot be met for the time being, please understand.

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Telecom Battery Systems

Telecom Backup Batteries

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