2024 Lunar New Year Holiday Notice

Dear Customers and Partners, Happy New Year! The TEFOO ENERGY team wishes everyone good luck and happiness in the Year of the Dragon! 🐉🎉 To celebrate the traditional Chinese Spring Festival, TEFOO ENERGY will be closed from February 5th to February 17th, 2024, for a total of 13 days. During this period, our office

By |2024-02-04T10:08:01+08:00February 4th, 2024|News|0 Comments

Tefoo at Shenzhen Military and Civil Dual-Use Scientific and Technological Equipment Expo 2023.

Next week, Tefoo will participate in Shenzhen military and civil dual-use Scientific and Technological Equipment Expo 2023.  Time: Dec 6-8th, 2023 (3 days)  Address: Shenzhen International Convention and Exhibition Center Booth: A712 Hall 3 TEFOO unveiled 16 groundbreaking products. The battery usage range spans Outdoor infusion blood heating, portable oxygen concentrator, rocket launch remote control, plateau telemetry equipment, outdoor first aid, etc.  Welcome to visit our booth to learn more. See y'all there.

By |2023-12-01T15:02:02+08:00December 1st, 2023|News|0 Comments

Tefoo at CMEF 2023: Innovating Medical Portable Power Solutions and Strengthening Partnerships!

The 88th China International Medical Equipment Fair (CMEF) kicked off in Shenzhen on October 28. Tefoo gathered in Shenzhen with visitors from 150 countries and 4,000 exhibitors. TEFOO unveiled 16 groundbreaking products. The battery usage range spans Non-invasive ventilators, anesthesia machines, patient monitoring, infusion devices, first aid equipment, X-ray imaging equipment, etc. These cutting-edge standard

By |2023-11-03T14:28:12+08:00November 3rd, 2023|News|0 Comments

China International Medical Equipment Fair CMEF 2023

The 2023 China Medical Equipment Fair will be held in Shenzhen, China ADD:Shenzhen World Exhibition & Convention Center, China Time: October 28th-October 31st Booth: 15B01- Hall15     The CMEF is one of the leading platforms for the medical industry in the Asia Pacific region. The trade fair serves the entire value chain

By |2023-10-27T15:44:22+08:00October 27th, 2023|News|0 Comments

Low temperature smart standard lithium battery

#Smartbatteries ✅ are highly sophisticated lithium Ion battery packs designed for use in a variety of applications in which light weight and high-energy storage are required. They use the System Management Bus (#SMBus) to communicate with the host device and charger. The electronic circuit within the battery has a microprocessor to carry out #fuelgauging computations and memory

By |2024-01-24T17:42:16+08:00October 10th, 2023|News|Comments Off on Low temperature smart standard lithium battery

2023 Munich Shanghai Electronics Show

Too busy to update information on recent exhibitions.  It’s time to update!!! 😎 😎 2023 Munich Shanghai Electronics Show (#Electronica China) (Hosting time: July 11-13, 2023) During the #exhibition, many friends were interested in our GS2040CH #lithiumbattery. It is suitable for #industrialendoscopes, #oscilloscopes, #OTDR, and #antieavesdropping #equipment. Click on the link to learn more information about #TEFOO #GS2040CH.  

By |2023-10-08T10:25:13+08:00September 26th, 2023|company news, News|Comments Off on 2023 Munich Shanghai Electronics Show

Shenzhen International Electronics Fair(Elexcon)2023

#Elexcon 2023 Shenzhen International Electronics Show (Hosting time:August 23 - August 25) Perhaps you would like to know what is the most consulted product of this #exhibition? It’s #TEFOO GS2057DH 7.2V 47.52Wh #standardbattery !!! Wide range of applications: #flawdetector , #endoscope , #groundpenetratingradar , #oscilloscope , #spectrumanalyzer, #ventilator , #oxygengenerator , #recorder #data acquisition

By |2023-10-08T10:37:22+08:00September 26th, 2023|News|Comments Off on Shenzhen International Electronics Fair(Elexcon)2023

Holiday Notice for National Day 2023

Dear All Clients & Partners, Our Chinese National Day Holiday will begin from 29th, Sept. 2023 to 6th, Oct. 2023. If you have any urgent issues during the holidays, please feel free to contact Thanks for your kind understanding. Happy holiday!

By |2023-10-08T10:37:38+08:00September 26th, 2023|News|Comments Off on Holiday Notice for National Day 2023

18650 lithium battery assembly 72v50ah method

18650 lithium battery assembled into a 72V50Ah battery pack needs to take the following steps: 1. Determine the number of batteries needed: A 72V battery pack requires 20 batteries in series (the voltage of each battery is 3.6V), and 5 batteries in parallel (the capacity of each battery is 10Ah). 2. Purchase a suitable

By |2023-09-26T16:10:47+08:00March 31st, 2023|News|0 Comments