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China HONG KONG TAC INDUSTRIAL CO., LTD. certification
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Customer Reviews
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

Thanks for your input, we have checked each and every think and on our side every thing is great. Just proceed to submit the company documents to get approval.

—— Joey Schumer

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Company News
china latest news about Which is better for lead-acid batteries or lithium batteries for electric vehicles?

Which is better for lead-acid batteries or lithium batteries for electric vehicles?

[2020-07-29 10:45:52]
Which is better for lead-acid batteries or lithium batteries for electric vehicles? With the upgrading of electric vehicle battery technology and technology, the development and growth of lithium batteries and the continuous rise of application fields have continued. However, it is only a continuous ... Read More
china latest news about The "swap mode" is clearly encouraged, and the new energy vehicle market is changing again?

The "swap mode" is clearly encouraged, and the new energy vehicle market is changing again?

[2020-07-29 10:39:37]
The "swap mode" is clearly encouraged, and the new energy vehicle market is changing again? At the State Council press conference held on July 23, Xin Guobin, Deputy Minister of Industry and Information Technology, stated that the ``New Energy Automobile Industry Development Plan (2021-2035)' has ... Read More
china latest news about TAC and TWS Earphone Battery

TAC and TWS Earphone Battery

[2020-06-18 14:22:52]
TAC and TWS earphone battery TAC Battery Lithium factory GreatPower has mass-produced lithium batteries since 2002 and is an established consumer lithium battery company. In 2018, the company's consumption of lithium batteries achieved approximately 1 billion yuan in revenue, and the five-year ... Read More
china latest news about TWS Battery hot sale in the worldwide!

TWS Battery hot sale in the worldwide!

[2020-06-18 14:18:47]
What is TWS technology? TWS: Abbreviation of True Wireless Stereo, meaning true wireless stereo. The implementation of this technology is based on the development of chip technology. Wired headphones can now get rid of the line and become wireless headphones! Technically speaking, it means that the ... Read More
china latest news about How to differentiate PCB PCM BMS

How to differentiate PCB PCM BMS

[2020-06-10 10:15:07]
How to differentiate PCB PCM BMS Some buyer is not clear about PCB BMS PCM , just explain as below PCB.- Battery protection board it is base board without any electron component PCM.- Protection Circuit Module The borad with electron component and function including of over charge protection over ... Read More
china latest news about Tesla confirms order for battery conversion equipment and will produce battery packs in the future

Tesla confirms order for battery conversion equipment and will produce battery packs in the future

[2020-06-08 11:33:24]
Tesla confirms order for battery conversion equipment and will produce battery packs in the future According to a report from the Korea Times, Tesla has signed an order with South Korea's Hanwha Group for battery formation equipment to produce its own battery packs. Hanwha Group is the largest ... Read More
china latest news about Carp fishing bait boat battery design

Carp fishing bait boat battery design

[2020-06-08 11:16:42]
Some customer inquiyr the battery pack for Carp fishing bait boat Below option for choice Model 1 - 2S2P - 6,4V Option 1a.- Cells 32650 - 10 Ah, approx. Option 1b.- Cells 32700 - 12 Ah, approx. Model 2.- 4S1P - 12.8V - 5.5Ah, approx Option 2a.- Cells 32650 - 5 Ah, approx. Option 2b.- Cells 32700 - 6 ... Read More
china latest news about Pay attention to these when replacing lead-acid batteries with electric vehicles

Pay attention to these when replacing lead-acid batteries with electric vehicles

[2020-05-25 16:40:14]
Pay attention to these when replacing lead-acid batteries with electric vehicles When replacing lead-acid batteries with lithium batteries, pay attention to the following points First, the battery space problem It is feasible to replace lead-acid batteries and lithium batteries with the same ... Read More
china latest news about is it possible to charge the ER batteries at -10oc to 70oc temperatures with 0.08c?

is it possible to charge the ER batteries at -10oc to 70oc temperatures with 0.08c?

[2020-05-21 17:12:41]
From customer's question We have noticed in the LiFePO4 datasheet, that the standard charge current of 0.2C (1.2A max) is rated at a temperature range of 0oc to 45oc. However, in this particular project we will be charging the batteries at around 0.5A maximum which is only about 0.08C. The question ... Read More
china latest news about Project share for LiFePO battery 12v for Air Pump

Project share for LiFePO battery 12v for Air Pump

[2020-05-21 17:05:27]
The customer is interested in IFR26650 12.8V with UN38.3 for air Pump that meet below performance Max Discharge Current will be at least 6A. Peak Discharge Current will be at least 9A. The battery pack is to operate air pump that need about 12v 4.2A for 4 minutes. The battery must has UN38.3 ... Read More
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Address: UNIT 04 7/F, BRIGHT WAY TOWER, NO.33 MONG KOK ROAD, KOWLOON, HK

Factory Address:No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China