Jul 15, 2022

Congratulations to Jiangxi Beitley for winning many awards

On February 25, 2021, the Party Working Committee and management Committee of Yichun Economic and Technological Development Zone of Jiangxi Province awarded awards to enterprises in the zone that overcome the impact of the epidemic, seize development opportunities and make great achievements in production......

Jul 15, 2022

Epidemic in Zunyi, BPI in action

As of 24:00 On October 25, guizhou had reported 151 locally confirmed cases, one imported case, and one related case from other provinces. A total of 145 patients had been discharged from hospital after recovery, six were under treatment and two died in the province. So far, 6 confirmed cases and......

Jul 11, 2022

Don't you have a choice of lithium batteries?

With the increase of market demand, lithium battery industry is expanding. There are many lithium battery brands on the market, which are difficult to distinguish.

Jun 30, 2022

Awarded "Battery Technology Research Center"

BPI attaches great importance to innovation. After years of unremitting efforts, It was identified as the "Nickel-zinc battery Engineering technology Research Center" by Yichun City on July 25, 2018......

Jun 30, 2022

You can do without it, but not without it, BPI emergency power supply

Indoor electricity is everywhere these days, but outdoors, it's not. All kinds of mobile power supply, the capacity of general, only enough to charge small digital products; Vehicle power is inconvenient to move, the use of too many restric...

Jun 26, 2022

BPI 600W outdoor experience

Taking your family and children on a weekend trip to appreciate the beauty of nature is probably the work that many people look forward to!

Jun 23, 2022

Wonderful review of BPI staff's birthday party

From 19:00 to 20:30 p.m. on June 21 this week, BPI company sent warm family care to all the hard-working birthday stars in Shenzhen beiteli staff canteen - a lively staff birthday party was held as scheduled.

Jun 15, 2022

How long does it take for a NiMH battery to be inflated for the first time?

Long stuck (boxed) monomer, placement: room temperature + temperature and humidity normal situation, nickel metal hydride battery 3 months at least need to charge once;

Jun 15, 2022

BPI Chairman: Serious battery research and development for nearly 30 years

Long Xiang has been engaged in the research and development of rechargeable batteries since 1991. He is one of the earliest R & D personnel of rechargeable batteries in China and one of the first seven inventors of NiMH rechargeable batteries in China.

Jun 15, 2022

Open up new circuit with outdoor power supply

Recently, the 10th new generation information technology industry Standardization Forum digital power standardization sub forum was held in Shenzhen. According to the test and evaluation conducted by the China Institute of Electronic Technology Standardization ......

Jun 15, 2022

Lithium batteries - what is UN38.3?

Chapter 38.3 of the manual of tests and standards for the proposal on the transport of dangerous goods: steps for simulating the transport state of lithium batteries and applying UN38.3:

Jun 15, 2022

Detailed explanation of charging method and discharge rate of battery PACK

If the main battery pack of lithium ion battery is selected, matched, packaged and installed, it will make a conservative attempt to determine whether the content and differential pressure can pass the test.

Jun 15, 2022

Lithium batteries are widely used

In recent years, lithium-ion batteries have been widely used. Military equipment, aerospace and other fields. At present, lithium batteries have gradually expanded to the fields of electric bicycles, electric vehicles and so on.

Jun 15, 2022

Common failure analysis of lithium ion battery (III)

Troubleshooting methods of lithium battery: 1. What are the possible reasons for shortening battery life?

Jun 15, 2022

Common Failure Analysis of Lithium ion Battery (II)

Troubleshooting methods of lithium battery: 1. What if the battery/battery pack fails to charge?

Jun 15, 2022

Common failure analysis of lithium ion battery (I)

Troubleshooting for lithium battery: 1. Why does the battery have zero voltage (low voltage)? And how?

Jun 15, 2022

Characteristics and prospects of lithium batteries

For modern people, mobile phones have already become "companion level" necessities of life. Playing without electricity is a "bolt from the blue", but the battery of mobile phones is also lithium batteries. Do you feel that the batteries are becoming less and less durable? Let's get to know

Jun 15, 2022

Congratulations to BPI for winning the "China Patent Excellence Award"!

The China patent award is divided into gold award, silver award and Excellence Award. It is a national level patent selection activity. The 21st China patent award has selected 30 pre award projects of the China Patent Gold Award, 10 pre award projects of the China Design Gold Award, 58 pre award projects of the ......

Jun 15, 2022

Take you to BPI lithium rechargeable battery

In general, the evaluation indicators for any lithium battery product mainly include: 1. Energy density; 2. Rate performance (i.e. discharge performance under different currents); 3. Safety performance; 4. Cycle life;

Jun 14, 2022

BPI team gathered in Shiyan lake and successfully challenged the 4.5m high wall!

Don't talk and don't use your feet on the wall. If a man fouls, all the weight comes;All competitors must climb over a 4.5-meter-high wall within the specified time, or they cannot graduate.In the end, the BPI team of 48 successfully climbed over the graduation wall in 11 minutes.