HONG KONG TAC INDUSTRIAL CO., LTD.

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Home Products12V LiFePO4 Battery Pack

Deep Circle Battery LifePO4 26650 6.6AH for Intelligent Vacuum Cleaner

Good quality 3.2V LiFePO4 Battery for sales
Good quality 3.2V LiFePO4 Battery for sales
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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.

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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

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—— Johnny Black

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—— Simone Kowalk

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—— 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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Deep Circle Battery LifePO4 26650 6.6AH for Intelligent Vacuum Cleaner

China Deep Circle Battery LifePO4 26650 6.6AH for Intelligent Vacuum Cleaner supplier
Deep Circle Battery LifePO4 26650 6.6AH for Intelligent Vacuum Cleaner supplier Deep Circle Battery LifePO4 26650 6.6AH for Intelligent Vacuum Cleaner supplier

Large Image :  Deep Circle Battery LifePO4 26650 6.6AH for Intelligent Vacuum Cleaner

Product Details:

Place of Origin: GUANGZHOU
Brand Name: TAC
Certification: UN UL For cell
Model Number: IFM26650 12.8V 6.6AH

Payment & Shipping Terms:

Minimum Order Quantity: 200 set
Price: usd 300
Packaging Details: one pack for one inner box
Supply Ability: 50000 pcs each mohth
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Detailed Product Description
Type: LifePO4 Capacity: 6.6AH
Voltage: 12.8V Circle Life: 2000 Times
Warranty: 1 Year Pvc: Blue
Bms: Involve Wire: Ul1007# 22
Connector: Jsp-ph-2p Or Customer Po No: PIFP0954
Color: Blue

Deep Circle Battery LifePO4 26650 6.6AH for intelligent Vacuum Cleaner

 

Feature

1. Deep circle Long life 1500-2000times Base on 80% DOD

2. The battery pack with high level BMS , Customized the wire and connector to meet your device input

3. Flexible size for battery pack to match your special design

4. Excellent consistency in voltage capacity resistance for each cell to keep the high quality and low discharge ,

5. LiFePO4 battery pack assembled with cell LiFePO4 26650 3300mAh 3.2V , 4pcs in parallel and 2 set in series

 

 

Application

 

UPS portable ESS

Solar street light Solar Lawn

back-up power for exploration instruments

Robot .smart dog chain, electronic scales

various test device

infusion pump

intelligent vacuum cleaner

portable speaker products ,Sounds device

EV ECAR E Scooter

desktop POS machines

 

 

Datasheet for Deep Circle Battery LifePO4 26650 6.6AH for intelligent Vacuum Cleaner

No.

 

Item

 

General Parameter

 

Remark

 

1

Rated Capacity

 

6.6Ah

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

 

2

Minimal Rated

Capacity

 

6.4Ah
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 0.02C

Rest: 30min.

Discharge: 0.2C to 10.0V

Temperature:20±5℃

Carry out 2000cycles

 

5

Discharge cut-off voltage

 

10.0V

10.0V( recommended)

 

6

Charging cut-off voltage

 

14.8V  
7

Cell and assembly method

 

IFR 26650 3.3AH 3.2V 4S2P
8

Connector

 

JST-VH-2P

Anode red cathode black

100±5mm
9

Housing material

 

PVC Blue white black
 

Charge and Discharge Data

No.

 

Item

 

General Parameter

 

Remark

 

9

Standard charge

 

0.2C constant current(CC) charge to 14.6V,then constant voltage (CC)14.6V charge till charge current decline to ≤0.02C

 

Charge time : Approx 7h

 

10

Standard discharge

 

Constant current 0.2C

Cut-off voltage 10.0V

 

 
11

Maximum Charge Current

 

1C  
12

Continuous Discharge Current

 

1C  
13

Operation Temperature Range

 

Charge: 0~45℃

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/:720g  
16

Max.Dimension

 

Height/:72mm  
Width/: 60mm
Length/: 110mm

 

 

Packing Manners

 

Individual package for each battery pack according of the international transportation rules ,

Each battery pack protected by one thicken sponge bag and 4 pcs in one export carton

Deep Circle Battery LifePO4 26650 6.6AH for Intelligent Vacuum Cleaner

 

Quality Control Process

We product the single cell follow standard work flow then assemble the battery pack in packing workshop, Sort single cell with Excellent consistency in voltage capacity resistance one by one before assemble,and control each assembled and pack detail during whole process. Test the voltage and resistance for the pack one by one before the cargo will shipped out from factory .

 

 

Battery Pack Picture for 12v 6.6ah

Deep Circle Battery LifePO4 26650 6.6AH for Intelligent Vacuum Cleaner

 

Other Similar 12v Battery Pack Picture

Deep Circle Battery LifePO4 26650 6.6AH for Intelligent Vacuum Cleaner

 

Delivery Item

7-10 days for samples

25-30 days for mass production base on the quantity more than 1000set

 

Period of Warranty

The period of warranty is 12 months from the date of shipment. TAC BATTERY guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.

 

Contact Details
HONG KONG TAC INDUSTRIAL CO., LTD.

Contact Person: Vivian

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