products
Home » Products » Li Polymer Battery » 345596 Custom Li Polymer Battery 1800mah 3.7 Volt 300 Times Cycle Life Ecofriendly

345596 Custom Li Polymer Battery 1800mah 3.7 Volt 300 Times Cycle Life Ecofriendly

small.img.alt
small.img.alt
Basic Information
Place of Origin: CHINA
Brand Name: HB
Certification: ROHS
Model Number: 345596-1800mAh
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
Get Best Price Contact Now Chat Now
Detail Information
NominalVoltage:3.7VNominalCapacity:1800mAh
Warranty:1YearCycleLife:300Times
StandardDischargeCurrent:0.2C11
StandardChargeCurrent:0.2C
HighLight:lithiumternarybattery,lithiumpolymerbattery

Product Description

345596 polymer lithium battery 1800mAh 3.7V lithium ion battery custom
size and capacity can be customized according to your requirements !
 
Mainly used in GPS,MP4,watches,earphone and other digital production, etc.
 
1.Technical Parameters

Items

Specification description

Appearance

The surface is clear and is free of scratch, mechanical cuts and match well with the host.
Charge voltage 4.2V
Nominal voltage 3.7V
Min Capacity

1800mAh(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

 0.2C

Max. discharge current

 1.0C

Operating temperature

Charging: 0°C ~ 45°C
Discharging: -20°C ~ 60°C

Storage Temperature and Humidity Range

-5~35°C
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)

Delivery voltage

 3.7~4.05V

 
2.Safety Performance
 
 

Items Test Method and Condition Criteria

Over-Charge Protection
 

 At 20±5℃ conditions,after full-charging the battery with 0.5C and set the constant current and voltage supplier with 2times of the nominal voltage and current, then load it to the battery for 8h.

The battery should be no leakage,deformation,smoking and explosion during the test processes.

Over-Discharge Protection

At 20±5℃ conditions, discharge battery to 6.0V with 0.5C constant current, then discharge with 30Ω loading for 24 hours. Check the appearance of battery.

The appearance is normal,
Noexplosion, No fire,
No smoking, No leakage.

Short-Circuit Protection

After fast-charging, use a cable of 0.1Ω resistance to short the battery for 1 hour. Then check the appearance of battery.
Cut circuit of resistance; test the battery’s voltage after charging with 1C constant current for 5 seconds.

The appearance is normal,
Noexplosion, No fire,
No smoking, No leakage.

 
 

Who we are

Dongguan Hoppt Light Technology Co., Ltd. was born in 2005 and headquartered in Chengye Industrial Park, Guantai Road, Dongguan City,which has Huizhou & Dongguan major production bases and Songshan late research center. It is an industrial enterprise that provides customized power solutions and product services for global customers.

 

What we do

HB is committed to customing power supply solutions and providing clean, safe, and intelligent power supply products. Now it becomes the world’s leading supplier of customized lithium-ion battery solutions and products.

Tag: