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Item specifics
  • Package: Yes
  • Model Number: 302535
  • Compatible Brand: Lenovo
  • Battery Capacity: xx
  • Brand Name: Liter energy battery
  • Type: Li-polymer
  • is_customized: Yes
  • Size: 3*25*35mm
  • Nominal Capacity: xxxx
  • Service: Shop Warranty
  • Battery Properties: Battery Properties
Product Description

Specifications

Rechargeable 302535 200mAh 3.7v battey with top quality from factory
Good consistency
Cycle>500times
Pollution-free
CE,ROHS

Rechargeable 302535 200mAh 3.7v battey with top quality from factory

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1.Parameter

NO.

Description.

Specification

Remark

1

Battery Model

302535

2

Minimal Capacity

190mAh

0.2C

3

Rated Capacity

200mAh

0.2C

4

Nominal Voltage

3.7V

5

Over-charge protect voltage

4.280.05V

6

Over-discharge protect voltage

3.00.05V

7

Storage Temperature

-5-35C

one year

8

Inner Impedance

200m

9

Max continue discharge current

1.0C

10

Max charge current

1.0C

11

Standard Charge

8.0 hours(Ref.)

ItemDescriptionDimension and specification
Tthickness

3.0mm(max)

WWidth25.5mm(max)
HLength36.5mm(max)
L1Cable lengthCustomised

3.Safety performance

No.

Content

Testing Method

Requirments
1

Overcharge protection test

After standard charging. Apply a 7.4V stable Voltage and 1C stable current to the battery for 8 hours.

No fire

No explosion

No leaking

2

Over discharge protection test

After discharged to the cut-off voltage,the battery shall be subjected to a short-circuit condition with a load of resistance less than 30 for 24 hours

No fire

No explosion

N0 leaking

3

Short circuiting protection test

After standard charging,the battery shall be subjected to a short-circuit condition with a wire of resistance less than 100m for 1 hour. Cut off the circuit, Charge the battery with constant current at 1.0C for 5s

No fire ,

No explosion

Voltage3.7V

4

Impact Test

After standard charge,Place the battery on a flat surface. A 9.1 kg article is to be dropped from a height of 100cm onto the sample. The battery is allowed to transform.

No fire

No explosion

5

Heating Test

After standard charging,a battery is to be heated in an oven convection or circulating air oven. The temperature of the oven is to be raised at a rate of 52C/min to a temperature of 1302C and last for 10 minutes.

No fire

No explosion

6

Over charge

After standard charging, put the battery in fume hood. Add constant voltage & current4.8V 3C to the battery. Charging it until the battery reaches 4.8V, charging current decreases to almost 0A. Record the temperature curve of the battery. When the battery temperature decreases to about 10C lower after reaching the peak temperature. End the test.

This test is performed without PCM

No fire

No explosion

7

Short circuiting Test

After standard charging, put the battery in fume hood. Connect the Negative Pole and Positive pole directly. (the wires resistance should below 50m. Record the batterys temperature curve during the test. When the battery temperature decreases to about 10C lower after reaching the peak temperature. End the test.

This test is performed without PCM

No fire

No explosion

Cell Temperature<150c

Remark: Standard environmental test condition

Temperature:252C; Humidity: 4520%RH unless otherwise specified

Test condition:1.For battery with PCM,all tests are tested with PCM except 6 and 7.

2.For battery without protect PCM, all tests without PCM.

Features

1.100%Brand New battery

2.High quality and durable

3.Provides excellent continuous power sources to your device 4.High energy density, long life battery 5.This battery has an extra long life for all your battery powered devices

Shipping terms

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*2-100pcs----------Shipping by Swedish packets,about 45-55 days arrival.

*Above 100pcs---Shipping by UPS or Fedex,about 7 days arrivlal.

Payment way

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After-service

*Notices: No appearance scratch and no artificial damage.

*Six-months warranty for guarantee.

*Notices: Non-man-made damage for free cost of raw materials and artificial maintenance.

Why choose us

1.We are factory and trading company since 2003, 12 years experience and professional.

2.Hot selling around the world,many customers prefect items excellent performance.

3.3 sales teams and 5 QC and after-service teams.Best to You.

4.Excellent quality,competitive prices.

5.Choose us because of your wisdom.

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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.2kg (0.44lb.)
  • Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
Shipping
Calculate your shipping cost by country/region and quantity.
Quantity: Ship to:
Packaging Details
  • Unit Type: piece
  • Package Weight: 0.2kg (0.44lb.)
  • Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
Payment
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