lir2032 rechargeable button battery &backup power supply for all kinds of electronic products

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$0.10 - $0.50 / Pieces | 200 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
GEB
Model Number:
LIR2032
Nominal Capacity:
40mah
Nominal Voltage:
3.6v
Battery Type:
Li-ion
brand name:
lir2032 rechargeable button battery
AC Impedance Resistance:
≤350mΩ
Max. Charge Current:
40mA
Max. Discharge Current:
80mA
Weight:
Approx2.8g
certification:
CE,RoHS
Warranty:
1 year
application:
backup power supply for all kinds of electronic products
Size:
20*3.2mm
Supply Ability
Supply Ability:
200000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
1. Standard export carton packaging or Custom-made Package
2.Mode of Transport:
By UPS/DHL/FEDEX/TNT (It takes 3-5 days to arrive).
By air cargo( It takes about one week to arrive)
By sea shipment ( It takes about one month to arrive).
Port
Shenzhen, Hongkong, Shanghai, Ningbo, ect.
Lead Time :
Shipped in 15 days after payment
 

 

 Specification:

 

 

 

Item

Rating

Specification

1   Capacity

Typical

45mAh

Discharge:0.2CmA (8mA)

cut off Voltage:2.75V for cell

Minimum

40mAh

2   Nominal Voltage

Average 3.7V

Discharge:0.2CmA (8mA)

cut off Voltage:2.75V for cell

3   AC Impedance Resistance

350

 

4   Discharge Cut-off Voltage

2.75V

 

5   Charge Current

400mA

Standard Charge

6   Charge Voltage

4.2V

 

7   Max. Charge Voltage

4.23V

 

8   Charge Time

Approx 2.5h

Charge: 1.0CmA(40mA )

9   Max. Charge Current

40mA

1.0CmA

10   Max. Discharge Current

80mA

2.0CmA

11   Weight

Approx2.8g

 

12 Operating

Temperature

Charge

0~+45°C

 

Discharge

-20~+60°C

 

13 Storage

     Temperature

less than 1 month

-20~+45°C

Recommended storage

temperature: 25°C,at the

shipment state

 

 

 

 

 

Features:

 

1.long Cycle Life

30min rest period after standard charge, 1.0CmA discharge to a cut-off voltage of 2.75V, 30min rest period, the capacity shall be measured after 300 cycles of standard charge and discharge at 25±2°C.

 

2. Shelf Life

Item

Measuring Procedure

Requirements

Storage Characteristics 1

1

The capacity on 1.0CmA discharge shall be measured after standard charge and then storage at 25±2°C for 30 days.

Remaining Capacity

≥85% C5

2

After above measured Remaining capacity, the capacity on standard discharge shall be measured after standard charge.

Recovery capacity

≥90% C5

Storage Characteristics 2

1

The capacity on 1.0CmA discharge shall be measured after standard charge and then storage at 60±2°C for 7 days.

Remaining Capacity

≥60% C5

2

After above measured Remaining capacity, the capacity on standard discharge shall be measured after standard charge.

Recovery capacity

≥80% C5

 

3. Long Time Storage Characteristics

After about half charge after a period of storage at 25±2°C for one year(365 days). The remaining available capacity is ≥85% C5 . The capacity is determined with the capacity of the by the most of preceding three cycles.

 

 

 

Application:

 

backup power supply for all kinds of electronic products, such as computer motherboards, electronic watches, electronic dictionaries, electronic scales, memory card, remote control, electric toys, pacemakers, electronic hearing aids, counters, cameras, etc.;

 

 

Warning:

 

Failure to observe the following precautions may result in battery leakage, overheating, explosion and/ or fire.

— Do not place the battery in a microwave oven or pressurized container.

— Do not use the battery in combination with primary batteries (such as dry-cell batteries) or batteries of different capacity, type or brand.

— Do not use the battery if it gives off an odor, generates heat, becomes discolored or deformed, or appears abnormal in any way. If the battery is in use or being recharged, remove it from the device or charger immediately and discontinue use.

— Keep the batteries out of the reach of children. If a child somehow swallows a battery, seek medical attention immediately.

— If the battery leaks or emits an odor, immediately remove it from the proximity of any exposed flame. The leaking electrolyte can ignite and cause a fire or explosion.

— If the battery leaks and electrolyte gets in your eyes, do not rub them. Instead, rinse them with clean running water and immediately seek medical attention. If left as is, electrolyte can cause eye injury.

 

 

Caution:

Do not use or store the battery where is exposed to extremely hot, such as under window of a car in direct sunlight in a hot day. Otherwise, the battery may be overheated. This can also reduce performance and/or shorten service life.

 

 

 

Other pictures:

 

 

 

 

Should you be interested in any items, please feel free to contract me . I am looking forward to your enquiry!

 

 

Contact:

 

cathy duan

 

Sales Director         General Electronics Battery Co., Ltd.

 

H     www.gebattery.com.cn

 

Tel : +86-755-81762726 

 

Fax: +86-755-81762723

 

 

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