HONG KONG TAC INDUSTRIAL CO., LTD.

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Good quality 3.2V LiFePO4 Battery for sales
Good quality 3.2V LiFePO4 Battery for sales
Dear Davide, I leave you in Vivian's hands, I'm sure you will come to an agreement., Vivian is professional in our product.

—— Davide Bet

Here is the signed PI. Thank you , We hope

—— Mr Ander

12V 110Ah battery pack for solar product I like your solar battery pack. Good quality and delivery fast.

—— Eyal Dolev

The battery pack is more atractive for us . May I receive drawing of other pack 12V 20AH with dimentional info ? I need 50pcs to test .

—— Nizamettin

We have received the battery packs and performing tests have passed . We are impressed by the assembly. it is almost the best one . thank you

—— Alexander Kozhushko

Pictures show a nice battery pack, performance is ok , We need serial connected 4cells (4S1P) configuration with protection circuitry

—— George Komisar

big thanks for your work, we got the cargos last week, it seems nice.

—— Johnny Black

I think it is a good idea to solve the problem, I am really appreciate you would like to help us.

—— Simone Kowalk

yes , we received the batteries and chargers last Friday, Everything looks great,well packed, no damage and dlivered in the time frame as promised.

—— Met vriendelijke groet

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Company News
china latest news about Better, faster, stronger: Building batteries that don't go boom

Better, faster, stronger: Building batteries that don't go boom

[2018-07-11 14:17:20]
There's an old saying: "You must learn to walk before you learn to run." Despite such wisdom, numerous industries skip the basics and sign up for marathons instead, including the battery industry. Lithium ion batteries hold incredible promise for improved storage capacity, but they are volatile. We... Read More
china latest news about 'Workhorse' lithium battery could be more powerful thanks to new design

'Workhorse' lithium battery could be more powerful thanks to new design

[2018-07-11 14:12:18]
Cornell University chemical engineering professor Lynden Archer believes there needs to be a battery technology "revolution" -- and thinks that his lab has fired one of the first shots. "What we have now [in lithium-ion battery technology] is actually at the limits of its capabilities," said Archer. ... Read More
china latest news about Lithium battery assemble knowledge

Lithium battery assemble knowledge

[2018-06-26 17:40:02]
What is meant by eight battery blocks in a series with 12 batteries, 2S6P? Would this mean that the total battery pack is 96 cells? If one cell is 3.3V, how is the total voltage then 48V? 2S6P means 2 cells in series, 6 cells in parallel. This would be a 12-cell pack (2x6). Series cells add up ... Read More
china latest news about Tips for how to use the jumpstart

Tips for how to use the jumpstart

[2018-06-26 17:37:24]
What happens when you jumpstart a charged battery with another charged battery? Nothing. Both charged batteries have the same potential, so no current will flow. When the engine is cranked, the jumper connection will provide a lot of resistance, so the built-in battery will do most of the work. ... Read More
china latest news about Tips for Charge The Lithium Battery

Tips for Charge The Lithium Battery

[2018-06-20 16:43:05]
Is it better for your battery's health to charge your battery just 80% but more often, or to charge your phone infrequently? A modern Lithium Ion battery can stand charging to a total of some factor typically between 500 and 2000 times for a full charge from 0% to 100%. However, for a battery that ... Read More
china latest news about TAC NEW BATTERY PACK FOR SCOOTER

TAC NEW BATTERY PACK FOR SCOOTER

[2018-06-13 15:50:36]
Take your some time to presentation our new production Lifepo4 Battery Pack for Low Speed E-Vehicle 1. At first of all, we show the standard model picture as below This system including of Battery pack (assembled with some standard module ) (picture 1) Display(picture 2) Charger(picture 3) The ... Read More
china latest news about This year Tesla lithium-ion battery prices are less than $100/kWh

This year Tesla lithium-ion battery prices are less than $100/kWh

[2018-06-12 11:15:23]
Tesla CEO Elon Musk said at a shareholder meeting on June 5 that Tesla is expected to surpass the $100/kWh lithium-ion battery cost barrier later this year. Musk also stated that Tesla will break through the $100/kWh cost barrier for battery packs within two years. Tesla installed and deployed 1 GWh ... Read More
china latest news about Flexible solar cells: Will they someday power your devices

Flexible solar cells: Will they someday power your devices

[2018-06-12 11:10:18]
Will you ever be able to charge your mobile device, car and even clothing with flexible solar cells? Researchers at Aalto University in Finland and Universit de Montral are studying whether the now-experimental technology could someday be mass-produced and commercialized, and some of the issues that ... Read More
china latest news about How is the development trend of wireless charging

How is the development trend of wireless charging

[2018-05-15 14:27:45]
As long as you think about it, our lives have become so convenient and varied in the era of the Internet and new energy. When the mobile phone has no electricity, the computer has no electricity, and the new energy car has no electricity, the picture of the great development of social life and ... Read More
china latest news about Difference between power adapter and charger and the danger of non-safe power supply

Difference between power adapter and charger and the danger of non-safe power supply

[2018-05-15 14:24:36]
What is a power adapter, what is a charger, and what is the difference between the two, why not universal? First of all: power adapter It belongs to an external power supply, simply to provide power conversion equipment for large and medium-sized electronic equipment and electronic appliances, its ... Read More
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