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

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 Quick Understanding of Characteristics and Parameters of Six Common Lithium Batteries (6/6)

Quick Understanding of Characteristics and Parameters of Six Common Lithium Batteries (6/6)

[2019-03-18 14:44:09]
Lithium nickel cobalt aluminate (LiNiCoAlO2 or NCA) Nickel cobalt lithium aluminate batteries or NCA have been used since 1999. It has high specific energy, good specific power and long service life, which are similar to NMC. Less desirable are safety and cost. Figure 11 summarizes six key features. ... Read More
china latest news about Quick Understanding of Characteristics and Parameters of Six Common Lithium Batteries (5/6)

Quick Understanding of Characteristics and Parameters of Six Common Lithium Batteries (5/6)

[2019-03-18 14:36:35]
Lithium iron phosphate (LiFePO 4) In 1996, the University of Texas discovered that phosphate could be used as cathode material for rechargeable lithium batteries. Lithium phosphate has good electrochemical properties and low resistance. This is achieved by nanometer phosphate cathode materials. The ... Read More
china latest news about Quick Understanding of Characteristics and Parameters of Six Common Lithium Batteries (4/6)

Quick Understanding of Characteristics and Parameters of Six Common Lithium Batteries (4/6)

[2019-03-11 14:07:28]
Lithium nickel cobalt manganate (LiNiMnCoO2 or NMC) One of the most successful lithium ion systems is the cathode combination of nickel manganese cobalt (NMC). Similar to lithium manganate, this system can be customized for energy or power batteries. For example, the NMC of 18650 batteries under ... Read More
china latest news about Quick Understanding of Characteristics and Parameters of Six Common Lithium Batteries (3/6)

Quick Understanding of Characteristics and Parameters of Six Common Lithium Batteries (3/6)

[2019-03-11 13:55:59]
LiMn2O4 Spinel lithium manganate batteries were first reported in 1983. In 1996, Moli Energy Company commercialized lithium-ion batteries using lithium manganate as cathode material. The structure forms a three-dimensional spinel structure, which can improve the ion flow on the electrode, thereby ... Read More
china latest news about Quick Understanding of Characteristics and Parameters of Six Common Lithium Batteries (2/6)

Quick Understanding of Characteristics and Parameters of Six Common Lithium Batteries (2/6)

[2019-03-05 09:57:24]
The second material LiMn2O4 (we also called high power or high rate battery ) Spinel lithium manganate batteries were first reported in 1983. In 1996, Moli Energy Company commercialized lithium-ion batteries using lithium manganate as cathode material. The structure forms a three-dimensional spinel ... Read More
china latest news about Quick Understanding of Characteristics and Parameters of Six Common Lithium Batteries (1/6)

Quick Understanding of Characteristics and Parameters of Six Common Lithium Batteries (1/6)

[2019-03-05 09:43:27]
We often talk about ternary lithium batteries or iron-lithium batteries, which are named after lithium batteries according to positive active materials. In this paper, six common types of lithium batteries and their main performance parameters are summarized. As we all know, the specific parameters ... Read More
china latest news about What is the IEC standard cycle life test for NIMH battery

What is the IEC standard cycle life test for NIMH battery

[2019-02-26 11:53:10]
What is the IEC standard cycle life test for NIMH battery . The IEC specifies the standard cycle life test for Nimhbatteries as: After the battery is placed at 0.2C /3.0V / support 01) Charge at 0.2C for 6 hours, then discharge at 0.2C for 2 hours and 30 minutes (one cycle) 02) 0.25C charging for 3 ... Read More
china latest news about What are the battery reliability test items

What are the battery reliability test items

[2019-02-26 11:49:45]
What are the battery reliability test items 01) Cycle life 02) Different rate discharge characteristics 03) Different temperature discharge characteristics 04) Charging characteristics 05) Self-discharge characteristics 06) Storage characteristics 07) Overdischarge characteristics 08) Internal ... Read More
china latest news about Why is there a battery zero voltage (low voltage)? And how to deal with it

Why is there a battery zero voltage (low voltage)? And how to deal with it

[2019-02-18 15:55:37]
Why is there a battery zero voltage (low voltage)? And how to deal with it? 1) Whether the battery suffers from external short circuit or over discharge, reverse charging (reverse the positive and negative terminals of the battery or the positive and negative terminals of the charger, the battery is ... Read More
china latest news about Why does the battery have to be stored for a while before it can be packaged for shipment

Why does the battery have to be stored for a while before it can be packaged for shipment

[2019-02-18 15:51:10]
Why does the battery have to be stored for a while before it can be packaged for shipment? Battery storage performance is an important parameter to measure the stability of a battery's overall performance. After the battery has been stored for a certain period of time, the capacity and internal ... Read More
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