Product Details

Specifications

Nano lithium ion battery 3U for telecom base station
1)long life cycle
2)maintenance free
3)70% lighter
4)CE&UL,ODM&OEM

Nano lithium ion battery 3U for telecom base station

Product Description

Model:	TB-4850F-3U
Nominal Capacity	50AH
Nominal Voltage	48V
Battery series number	16 series
Charge current	25A
Disarge current	100A
Charging temperature	0°C~45°C
Discharging temperature	-20°C~60°C
Storage temperature	-20°C~45°C
Size(LWH)	482.6580133mm

Weight: 25kg( 55,12 lb)

Size: 482.6*424*132.5mm (19*16,69*5,22'')

Application:

1.Telecom base station, Solar/wind system.

2.Electric vehicle, E-Bike, Robots, Electric Toys, Electric Tools and Portable Vacuum Cleaners

3. UPS

Advantage:

• Ultra light. 1/5 the weight of lead-acid batteries on average

• Twice to four times the service life of lead-acid batteries

• Drop-in replacement for your OEM battery

• Fast recharge rate,high power output

• No explosive gasses during charge, no lead, no acid

• Environmentally friendly

• Battery manage system(BMS)built-in for protection

Our Services

Service provided By Us:

• Quick response to clients' enquiries whithin 24hrs

• Exclusive and unique solution can be provided to our clients by our experienced and professional engineers and researchers

• Solve the problems be prompt if anything wrong with our products' quality

Company Information

About TOPBAND

Shenzhen Topband Co.,Ltd(stock code:002139), founded in 1996 with headquarter in Shenzhen is a professional intellectual controller and lithium battery service manufacturer in China.Topband keeps steady growing with 5branches and one subsidiary in the world which are Shenzhen,Hangzhou,Chongqin.In2009,Topband started her first overseas branch in Turkey.Nowadays,Topband has annual revenue about150million USD.Company service scope covers Middle East,Indian Sub-continent,Europe,North and South America,Africa,Latin America,Australia,New Zealand and Southeast Asian regions.

Quality System:Passed the HSPM QC080000, ISO14001: 2004, ISO9001: 2000, OHSA28001: 2001,TS16949.
Certifications:UL,FCC,ETL,CE,RoHS.
Cooperation Association: “Tsinghua University Institute” & “Harbin Industrial University”
First-class Workshops and Equipments
Over 17years experience staff
Above 700,000 square meters factory with more than 3000 staff
The largest domestic production based on ERP SAP&PDM, which can completely meet the requirements of large-scale production and ensure good quality of each product
A provincial 350 R & D center of technology, a national laboratory and a group of professional people with great experience, skills and qualities

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