401545 80 High Temperature Resistant Battery , 250mah Lithium Battery

Basic Information
Place of Origin:CHINA
Brand Name:HB
Model Number:401545-250mAh
Minimum Order Quantity:Contact sales to get
Price:Contact sales to get
Packaging Details:Contact sales to get
Delivery Time:Contact sales to get
Payment Terms:T/T
Supply Ability:Contact sales to get
Detail Information

Product Description

401545 80 ℃ high temperature resistant battery polymer battery 250mAh

1.Technical Parameters


Specification description


The surface is clear and is free of scratch, mechanical cuts and match well with the host.

Charge voltage4.2V
Nominal voltage3.7V
Min Capacity

250mAh(at 0.2C rate discharge after standard charge)

Standard Charge method

0.2C CC(constant current) charge to 4.2V, then CV(constant voltage 4.2V) charge till charge current decline to £ 0.01C

Max. charge current

1.0 C

Standard Discharge method


Max. discharge current


Operating temperature

Charging: 0°C ~ 45°C

Discharging: -20°C ~ 60°C

Storage Temperature and Humidity Range


Humidity: 35%~85% RH

Charge the battery every three months. Recommended storage temperature is 25±5°C of SOC 50%~60%.

Cycle Life

≥300 cycles, more than 80% at 0.2C charge and 0.2C discharge

Pack Initial InternalImpedance

≤500mΩ (50% SOC, Measure the AC impedancet 1kHz)

Pack weight

Approx 6.0 g

Delivery voltage



The sketch, size, color of marking should match GB/T191-2000 requests.

2.1 Model and specification of product;

2.2 Quantity;

2.3Measure up marking;

2.4Make date;

2.5 Other markings, like color..


Long Time Storage

If the Cell is stored for a long time

3.Mechanical characteristics


Test Method and Condition


Vibration test

Battery(Shipment) on the three Mutually perpendicular direction, use 0.8mm amplitude,10~55Hz vibrate 90mins.

No leakage, capacity Recovery rate:³ 90% (storage 3h)

Drop test

Battery drop from 1m to board 2 times.

No explode, no fire, no leakage.


3.Storage and Transportation

3.1 Storage

· Li-ion battery should be stored in a cool, dry and well-ventilated area, and should be far from the fire and the high temperature.

· The best capacity in storage is 30%-50% (voltage between10.8-11.7V).

· The battery should be stored within the proper temperature and humidity range specified by specification.

· If stored for more than six months or longer, the battery will be suggested to charge.

3.2 Transportation

· Forbidden to mix battery with other goods. 

· Forbidden to immerse battery into liquid such as water or soak it with liquid. 

· Forbidden to deposit battery over 6 layers or upside-down. 

· The highest temperature during battery transportation should be lower than 65℃.


4. Use Attentions

4.1 Attentions 

· Avoid insolation or dropping into fire. 

· Avoid shorting the battery. 

· Avoid excessive physical shock or vibration. 

· Don’t disassemble or deform the battery. 

· Don’t immerse in water. 

· Don’t use the battery mixed with other model or manufacturer batteries.

· Battery usage by children should be supervised. 

4.2 Charge

· Battery charge should be used appropriate charger. 

· Forbidden to use modified or damaged charger. 

· Forbidden to charge over 24 hours for battery. 

· Charge current: can not surpass the biggest charge current specified by battery specification.

· Charge voltage: can not surpass the highest charge voltage specified by battery specification.

· Charge temperature: The battery should be charged within proper temperature range specified in specification. 充电温度:电池必须在规格书规

· Forbidden of reverse charge: The battery should be connected correctly, the polarity has to be confirmed before wiring in case of the battery is connected improperly, the battery can not be charge. Simultaneously, the reverse charge may cause damaging to the battery which may lead to degradation of battery performance and damage the battery safety, and could cause heat generation or leakage.

4.3 Discharge

· Discharge current: can not surpass the biggest discharge current specified by battery specification.

· Discharge temperature: The battery should be discharged within proper temperature range specified by specification.

· Over-discharge: it should be noted that the battery would be at over-discharged state by its self-self-discharge characteristics in case the battery is not used for long time. To prevent over-discharge, the battery shall be charged periodically to maintain between 10.8V and 11.7V.

4.4 Disposal

The disposal of battery should meet the local law.