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Rechargeable Lithium-ion 3.7V Battery Cell 1055275 20Ah For Power Bank
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Brand Name:TAC
Model Number:LP1055275 20Ah 3.2V
Certification:UL RoHs CE
Price:usd 2.0 each pcs
Payment Terms:T/T
Supply Ability:100000Piece/Month
Delivery Time:15days after T/T
Company Data
Verified Supplier
Contact Person
Alice
Business Type:
Manufacturer Importer Exporter
Officials:
No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Rechargeable Lithium-ion 3.7V Battery Cell 1055275 20Ah For Power Bank
The battery is soft pack belong to rechargeable lithium-ion battery
,
high capacity for single cell, assembled the battery cell for big capacity more easy.
Specification for Soft Pack 3.7V LiFePO4 Battery Cell 1055275 20Ah
for Solar Power
Item | Specification | Remark |
Nominal Capacity | 20000mAh | 0.2C, CC(constant current)discharge to 2.0V cut off, at 23±3℃ |
Nominal Voltage | 3.7V |
|
Standard Charging Current | 0.2C | 0～45℃0.2CCC(constant current)charged to 3.6V,then CV(constant voltage 3.6V)charge till charge current ≤0.02C |
Max. Charging Current | 1.0C |
|
Charge Ending Voltage | 4.2V |
|
Standard Discharging Current | 0.2C | 0.2CCC(consistant current)discharged to 2.0V |
Max. Continual Discharging | 2.0C |
|
Discharge Ending Voltage | 2.0V |
|
Standard Charging Time | 5～6h |
|
Rapid Charging Time | 1～2h |
|
Production Impedance | ≤80mΩ | AC Impedance 1KHz |
BatteryWeight | ≤ 235g | No include box |
| Size | T*W*L | 10*55*275MM |
Application for cell
- solar power system
- EV E-CAR,
- portable energy storage system
Package For Cell
Delivery
- standard model : 7-10 days after the order confirmed
- OEM model; 25-30 days after the order confirmed
- There is over 200 model for different size and capacity , and we support OEM ODM for LIFEPO4 Soft pack battery
Certification
We can support UN38.3 UL REACH ROHS and other specially certfication
Drawing For Soft Pack
Similar Production Picture
The Soft Cell Assembled To Various Capacity and Voltage Pack
Handling of Cells
Never make short circuit cell. It generates very high current which causes heating of the cells and may cause electrolyte leakage, gassing or explosion that are very dangerous.
The LIP tabs may be easily short-circuited by putting them on conductive surface.
Such outer short circuit may lead to heat generation and damage of the cell.
An appropriate circuitry with PCM shall be employed to protect accidental short circuit of the battery pack.
Period of Warranty
The period of warranty is half a 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.
Company Profile
Guang Zhou Sunland New Energy Technology Co., Ltd.
Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of
battery application. Aiming at serving industrial users, it is
dedicated to providing industrial users with optimized battery
supporting solutions and safe, environmental friendly and
cost-effective battery products.
It has a R & D, engineering and management team with more than
10 years of industry experience
From upstream to downstream, the battery industry has the advantage
of vertical integration
Specializing in batteries, battery packs, battery management
systems and energy solutions
The products are widely used in medical devices, coal mine
security, electronic appliances, power supply and standby energy
storage system. For example, the power supply system of electric
bicycle; Solar energy storage power supply system, UPS backup power
supply system. At the same time, it is also an ideal choice for
vehicle starting power supply, military painting and other fields.
We provide professional design and customization services according
to the special needs of customers.
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