HONG KONG TAC INDUSTRIAL CO., LTD.

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Home Products12V LiFePO4 Battery Pack

LiFePO4 Battery Pack for Solar System 12V 170ah Replacements GEL Battery

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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LiFePO4 Battery Pack for Solar System 12V 170ah Replacements GEL Battery

China LiFePO4 Battery Pack  for Solar System 12V 170ah Replacements GEL Battery supplier
LiFePO4 Battery Pack  for Solar System 12V 170ah Replacements GEL Battery supplier LiFePO4 Battery Pack  for Solar System 12V 170ah Replacements GEL Battery supplier LiFePO4 Battery Pack  for Solar System 12V 170ah Replacements GEL Battery supplier

Large Image :  LiFePO4 Battery Pack for Solar System 12V 170ah Replacements GEL Battery

Product Details:

Place of Origin: guangzhou
Brand Name: TAC
Certification: CE, RoHS
Model Number: 12V170AH

Payment & Shipping Terms:

Minimum Order Quantity: 50UNITS
Price: usd900
Packaging Details: 2UNIT/BOX,10BOXES/CARTON
Delivery Time: 20 DAYS AFTER RECEIVE THE PAYMENT
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100000UNITS PER MONTH
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Detailed Product Description
Model Number:: 12.8V170AH Brand Name:: TAC
Size:: 348 X 156 X 270mm Certificates:: CE, RoHS
Weight:: 56kg Circle Life: 2000times
Warranty: 1 Year Max Continuous Load:: 85A

  

12.8V 170Ah LiFePO4 Battery Pack for Solar System as 12V VRLA/SLA Replacements

 

Features for 12.8V 170Ah LiFePO4 Battery Pack for Solar System as 12V VRLA/SLA Replacements

  1. LiFePO4 batteries that can be used as 12V VRLA/SLA replacements. The physical size of the battery would be the same as the equivalent VRLA/SLA (Lead Acid) battery
  2. Deep circle life 2000times base on DOD 80%
  3. Good service for after sale
  4. Sales promotion in Oct.2018, the cheapest price less than usd 900

 

Specification Parameter

 

No.

 

Item

 

General Parameter

 

Remark

 

1

Rated Capacity

 

170.0Ah

Standard discharge(0.2 C5)after standard charge(0.2 C5)

 

2

Minimal Rated

Capacity

 

161.5Ah
3

Nominal Voltage

 

12.8V  
4

Cycle Life

 

Higher than 60% of the Initial Capacity of the Cells

◆Charge: CC@0.2C to 14.6V, then CV till current to 0.05C

◆Rest: 30min.

◆Discharge: 0.2C to 10.0V

◆Temperature:20±5℃

◆Carry out 2000cycles 100%DOD

◆Carry out 3000cycles 80%DOD

◆Carry out 3500cycles 60%DOD

 

5

Discharge cut-off voltage

 

10.0V

10.0V( recommended)

 

6

Charging cut-off voltage

 

15.6V

14.6V (recommended)

 

7

Cell and assembly method

 

IFR26650EC-3.3AH 4S52P
8

Housing material

 

ABS+PC housing

 

 
9

Standard charge

 

0.2C constant current(CC) charge to 14.6V,then constant voltage (CV)14.6V charge till charge current decline to ≤0.05C

 

Charge time : Approx 7h

 

10

Standard discharge

 

Constant current 0.2C

Cut-off voltage 10.0V

 

 
11

Maximum Charge Current

 

80A  
12

Continuous Discharge Current

 

40A  
13

Operation Temperature Range

 

Charge: 5~45℃

60±25%R.H.

 

Discharge: -10~60℃
14

Storage Temperature Range

 

Less than 1 year : 0~25℃

 

60±25%R.H.

at the shipment state

 

Less than 3 months:-5~35℃

 

15

Weight

 

Approx: 19.1Kg  
16

Max.Dimension

 

Height:270mm

MAX SIZE

 

Width: 156mm
Length: 348mm

 

Apply to Below

  1. Energy Storage: UPS , backup ,power station.big capacity power bank
  2. EV : Golf trolleys , Electric scooters . E-car  Van , tractor
  3. Solar System,Wind Energy Storage,Solar/Storage Home System, Solar Street Light.
  4. Telecommunications Base Stations.
  5. UPS(Uninterrupted Power Supply).
  6. General Energy Storage (Such as: Back-up Power, Miner’s lamp, portable power supply, digital products et

 

Charge and Discharge Test Method 

1. Sort the  new batteries within one week after shipment from our factory

2. The batteries shall not be cycled more than five times before the test.

3. Test should be  with Temperature of 20±5℃ and relative humidity of 45~85%.

4. The test result show capacity should be over 170ah, the mini capacity should be 165ah

 

Packing for 12.8V 170Ah LiFePO4 Battery Pack for Solar System as 12V VRLA/SLA Replacements

The battery pack fit up with specially extra form shelf to keep safety

and then put into standard export carton

 

LiFePO4 Battery Pack  for Solar System 12V 170ah Replacements GEL Battery

 

Picture For 12.8V 170Ah LiFePO4 Battery Pack for Solar System as 12V VRLA/SLA Replacements

 

LiFePO4 Battery Pack  for Solar System 12V 170ah Replacements GEL Battery

 

 

 

Delivery Date

25days for norml standard module after customer confirm the PI 

35days for OEM order after customer confirm the PI

 

QC Control Process

Check the voltage and internal resistance of each cell ,to ensure the difference among the cells are within the required value

LiFePO4 Battery Pack  for Solar System 12V 170ah Replacements GEL Battery

Checking the BMS works normally and to monitor the battery pack though install the montoring software at the computer

LiFePO4 Battery Pack  for Solar System 12V 170ah Replacements GEL Battery

 

Period of Warranty

The period of warranty is one year from the date of shipment. TAC guarantees to give a replacement in case of cells with defects proven due to manufacturing process instead of the customer abuse and misuse.

 

Storage of the Batteries

 

The batteries should be stored at room temperature, charged to about 30% to 50% of capacity.
We recommend that batteries be charged about once per half a year to prevent over discharge.

 

  

Contact Details
HONG KONG TAC INDUSTRIAL CO., LTD.

Contact Person: Vivian

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